9. 牌组选项设置

牌组选项主要控制 Anki 调度卡片的方式。建议你在开始调整选项之前，花几个星期的时间了解一下 Anki 的工作原理。在更改选项之前，请确保你了解这些选项，因为错误可能会降低 Anki 的效率。

Deck options primarily control the way Anki schedules cards. It is recommended that you spend a few weeks with the defaults to get a feel for how Anki works before you start adjusting options. Please make sure you understand the options before changing them, as mistakes could reduce Anki's effectiveness.

牌组选项可通过以下方式访问：

Deck options are accessed by:

Clicking the gear icon on the Decks screen.

Selecting a deck on the Decks screen, and then clicking Options at the bottom of the screen.

Clicking on More > Options while in review mode.

Pressing o while in review mode.

当你启用 v2 或 v3 排程算法时，此页面描述了 Anki 2.1.45+中显示的选项。在旧版本上，某些选项将不可用，或者将显示在其他部分。请记住，Anki 2.1.50+不再支持 v1 排程算法。如果你尚未更新到 v2 或 v3，当你尝试在 2.1.50+中复习卡片时，将提示你更新。

This page describes the options shown in Anki 2.1.45+, when you have the v2 or v3 scheduler enabled. On older versions, some options will not be available, or will appear in a different section. Please keep in mind that the v1 scheduler is no longer supported in Anki 2.1.50+. If you have not yet updated to v2 or v3, you will be prompted to update when you attempt to review cards in 2.1.50+.

更过关于牌组选项的信息：

For more info on deck options, please check:

Presets

Anki 允许你在不同的牌组之间共享选项，以便一次轻松更新多个牌组中的选项。为此，将选项分组到预设中。默认情况下，所有新创建的牌组都使用相同的预设。

Anki allows you to share options between different decks, to make updating options in many decks at once easy. To do this, options are grouped into presets. By default, all newly created decks use the same preset.

如果你想更改一个牌组上的设置，而不想更改其他牌组的设置，请单击“牌组选项”窗口右上角的箭头图标。选项包括：

If you’d like to alter the settings on one deck but not other decks, click the arrow icon in the top right of the Deck Options window. The options are:

Save: Saves all modifications you've made since opening the deck options screen.

Add: Add a new preset, with the default options.

Clone: Clone your current present, which is useful if you just want to modify certain options, keeping the rest as they are.

Rename Changes the name of the current preset.

Delete Deletes the current preset. This will require that the next sync is a one-way sync.

Save to all subdecks. Like Save, but also assigns the selected preset to all subdecks of the currently selected deck.

牌组选项不可追溯。例如，如果你在卡片失效后更改了控制延迟的选项，则在更改该选项之前失效的卡将具有旧延迟，而不是新延迟。

Deck Options are not retroactive. For example, if you change an option that controls the delay after failing a card, cards that you failed prior to changing the option will have the old delay, not the new one.

Subdecks

如果你的牌组有子牌组，每个牌组都可以选择分配不同的预设。当 Anki 出示一张卡片时，它会检查该牌在哪个子牌组中，并使用该子牌组的选项。也有一些例外：

If your deck has subdecks, each deck can optionally be assigned a different preset. When Anki shows a card, it will check which subdeck the card is in, and use the options for that deck. There are some exceptions:

The new cards/day and reviews/day limits behave differently depending on the scheduler version you have selected.

The display order options in the v3 scheduler are taken from the deck you select to study, not the deck of the current card.

举例：

预设 1 和 2 相同，但有两个例外：

Preset 1 and 2 are identical, with two exceptions:

如果你选择学习 Deck A：

Learning steps for all new cards will be 1m 10m (preset 1 applies)

All new cards will be mixed with reviews (preset 1 applies)

如果你选择学习 Subdeck B：

Learning steps for all new cards will be 20m 2h (preset 2 applies)

All new cards will be shown after reviews (preset 2 applies)

Daily Limits

New Cards/Day

控制每天打开程序时引入的新卡数。如果你学习的次数少于上限，或者错过了一天，第二天计数就会回到你的上限——它们不会累积。

Controls how many new cards are introduced each day you open the program. If you study fewer than the limit, or miss a day, the next day the counts will be back to your limit - they do not accumulate.

嵌套牌组（例如 Parent、Parent::Child、Parent::Child::Grandchild）时，应用限制的方式取决于排程算法版本。

When decks are nested (e.g Parent, Parent::Child, Parent::Child::Grandchild), the way the limits are applied depends on the scheduler version.

v1 applies parent limits to children, regardless of which deck you click on

v2 behaves similarly to v1 for new cards. For reviews, only the limits of the deck you click on are honored.

v3 honors the limits of the deck you click on, and any decks inside it. Limits from parents above the deck you clicked on are ignored.

有关更多信息，请参阅 v3 排程算法在新窗口打开页面。

For more information, please see the v3 scheduler page.

学习新卡片会暂时增加你一天需要做的复习数量，因为新学到的材料需要重复多次，重复之间的延迟才会明显增加。如果你坚持每天学习 20 张新卡片，你可以预计你每天的复习大约是 200 张卡片。你可以通过每天引入更少的新卡片来减少复习数量，或者关闭新卡片的显示，直到你的复习负担减轻。不止一位 Anki 用户在使用该程序的头几天里兴奋地学习了数百张新卡，然后被所需的复习卡淹没了。

Studying new cards will temporarily increase the number of reviews you need to do a day, as freshly learnt material needs to be repeated a number of times before the delay between repetitions can increase appreciably. If you are consistently learning 20 new cards a day, you can expect your daily reviews to be roughly about 200 cards/day. You can decrease the reviews required by introducing fewer new cards each day, or by turning off new card display until your review burden decreases. More than one Anki user has excitedly studied hundreds of new cards over their first few days of using the program, and then become overwhelmed by the reviews required.

Maximum Reviews/Day

允许你设置每天复习卡数量的上限。当达到这个限制时，即使有还有卡等待复习，Anki 也不会再出示当天的复习卡。如果你坚持学习，这个设置可以帮助你消除到期卡数的偶尔峰值，并可以在休息一周后回到 Anki 时避免“心脏病”发作。当复习卡因这个选项而被隐藏时，祝贺屏幕上会出现一条消息，建议你有空时考虑提高限制。

Allows you to set an upper limit on the number of reviews to show each day. When this limit is reached, Anki will not show any more review cards for the day, even if there are some waiting. If you study consistently, this setting can help to smooth out occasional peaks in due card counts, and can save you from a heart attack when returning to Anki after a week off. When reviews have been hidden due to this option, a message will appear in the congratulations screen, suggesting you consider increasing the limit if you have time.

在 v3 和 v1 排程算法中，计数与新卡一样受到父牌组/选定牌组的影响。

In the v3 scheduler and v1 schedulers, the counts are affected by parents/selected decks in the same way as new cards.

在 v2 排程算法中，限制仅从你选择的牌组中获取-忽略其父数据组或子数据组上的任何限制。

In the v2 scheduler, the limit is taken solely from the deck you select - any limits on its parents or child decks are ignored.

v3 排程算法中包括复习计数延迟 1 天以上的学习卡，因此这些学习卡将受到每日限制。

The v3 scheduler includes learning cards with a 1+ day delay in the review count, so those learning cards will be subject to the daily limit.

New cards ignore review limit

如果使用 v3 排程算法，请记住，默认情况下，新计数的上限是复习计数。如果你的复习卡限制设置为 200，并且你有 190 条复习卡在等待，则最多将学习 10 张新卡。如果已达到你的复习限制，则不会显示新卡。如果你有积压的复习卡，但仍然想学习新卡，你可以通过暂停复习或提高复习限制来做到这一点。也就是说，建议你推迟学习新卡，直到赶上为止，因为当你落后时学习更多的新卡只会让积压的卡变得更糟。

If using the v3 scheduler, please keep in mind that the new count is capped by the review count by default. If your review limit is set to 200, and you have 190 reviews waiting, a maximum of 10 new cards will be introduced. If your review limit has been reached, no new cards will be shown. If you have a backlog of reviews and still want to introduce new cards, you can do so by suspending the reviews, or increasing your review limit. That said, it is recommended you hold off on new cards until you catch up instead, as introducing more new cards when you're behind will only make the backlog worse.

从 Anki 2.1.61 开始，此功能是可选的，可以从牌组选项屏幕全局停用。

From Anki 2.1.61 this feature is optional, and can be deactivated globally from the deck options screen.

Per-Deck Daily Limits

从 2.1.55 版本开始，可以对不同的牌组/子牌组使用相同的预设，并对每个牌组/子牌组进行自定义限制。这消除了仅为此目的创建克隆预设的需要，并且当你有许多嵌套牌组时，可以更容易地在子牌组上设置自定义限制。

From version 2.1.55 it is possible to use the same preset for different decks / subdecks, with customized limits for each one of them. This eliminates the need to create cloned presets just for that purpose, and makes it easier to set custom limits on sub-decks when you have many nested decks.

选项为：

Preset: The limit is shared with all decks using this preset.

This deck: The limit is specific to this deck.

Today only: Make a temporary change to this deck's limit.

New Cards

本节中的设置仅影响新卡和初始学习模式下的卡。一旦一张卡片毕业（即该卡片没有更多的学习步骤），它将成为一张复习卡，并且本节中的设置不再适用。

The settings in this section only affect new cards and cards in initial learning mode. Once a card has graduated (i.e. there are no more learning steps for this card), it becomes a review card, and the settings in this section are no longer applicable.

Learning Steps

控制学习重复次数以及它们之间的间隔。必须输入一个或多个用空格分隔的间隔时间。在复习过程中，每次按“良好”，卡片都会移动到下一步。

Controls the number of learning repetitions, and the delay between them. One or more delays, separated by spaces must be entered. Each time you press Good during review, the card moves to the next step.

举例，设置为 1m 10m 1d：

For example, let's say that your learning steps are 1m 10m 1d.

When you press Again, the card goes back to first step, and will be shown again approximately 1 minute later.

When you press Good on a new card, or a card answered Again, it will move to the next step, and be shown again in approximately 10 minutes.

When you press Good on a card after the 10 minute step, it will be delayed until the next day.

When you press Good on the card the next day, it will leave learning (i.e. it will graduate), and become a review card. It will be shown again after the delay configured by the graduating interval.

如果没有其他需要学习的内容，Anki 默认情况下会提前 20 分钟出示卡片。提前时间可以在首选项中进行配置。

If there’s nothing else to study, Anki will show cards up to 20 minutes early by default. The amount of time to look ahead is configurable in the preferences.

有关步骤如何工作的更多信息，请参阅学习部分。

Please see the learning section for more info on how steps work.

Day Boundaries

Anki 对待小阶段和跨越一天边界的学习阶段的方式不同。小阶段的话，延迟一过，卡片就会显示出来，优先于其他等待的卡片例如复习卡。这样做是为了让你能够尽可能接近你请求的延迟来回答卡片。相反，如果间隔跨越了一天的边界，则会自动转换为天。

Anki treats small steps and steps that cross a day boundary differently. With small steps, the cards are shown as soon as the delay has passed, in preference to other waiting cards like reviews. This is done so that you can answer the card as closely to your requested delay as possible. In contrast, if the interval crosses a day boundary, it is automatically converted to days.

Graduating Interval

这个天数是回答“良好”以后没有其他步骤了，下次作为复习卡再见到的天数。这意味着这是学习卡成为复习卡后的第一个间隔。请参阅上一节中的示例。

The delay in days between answering "Good" on a learning card with no steps left, and seeing the card again as a review card. This means that it is the first interval after the learning card becomes a review card. Please see the example in the previous section.

Easy Interval

从正在学习的卡片上回答“简单”到第一次在复习模式下展示它之间的间隔。

The delay between answering Easy on a learning card, and seeing it in review mode for the first time.

“简单”按钮会立即将学习卡转换为复习卡，并为其分配你配置的间隔。它应该至少和毕业间隔一样长，通常要长几天。

The Easy button immediately turns a learning card into a review card, and assigns it the delay you have configured. It should always be at least as long as the graduating interval, and typically a few days longer.

Insertion Order

控制 Anki 是否应该随机或按顺序将新卡添加到牌组中。当你更改此选项时，Anki 将使用当前选项对牌组重新排序。默认情况下，学习时会首先显示到期编号较低的卡片。更改此选项将自动更新新卡的现有位置。

Controls whether Anki should add new cards into the deck randomly, or in order. When you change this option, Anki will re-sort the decks using the current Option Group. Cards with a lower due number will be shown first when studying, by default. Changing this option will automatically update the existing position of new cards.

随机顺序模式需要注意的一点是：如果你查看了许多新卡，然后添加了更多的新卡，从统计数据来看，新添加的卡片比已经在牌组中的新卡更有可能出现。例如，如果你有 100 张随机排列的牌，那么查看前 50 张，新添加的卡仍然位于 1-100 的位置，但由于你已经查看了前 50 张牌，新添加牌更有可能更早出现。要更正此问题，你可以将顺序更改为“有序”模式，然后再次更改以强制重新排序。

One caveat with random order mode: if you review many of your new cards, and then add more new cards, the newly added material is statistically more likely to appear than the new cards that were already in the deck. For example, if you have 100 cards in random order, then review the first 50, newly added cards are still given position 1-100, but as you have already reviewed the first 50, the newly added cards are more likely to appear earlier. To correct this, you can change the order to Ordered mode and back again to force a re-sort.

当你选择随机顺序时，Anki 会随机化你的笔记，将给定笔记的卡片紧密地放在一起。给定笔记的卡片按其卡片类型出现的顺序显示，这样姊妹卡片就可以被一致地展示——否则，你可能会陷入这样一种状态，即一些笔记的所有卡片都被展示了，而其他笔记只有一两张。有关更多信息，请参阅下面的“搁置”和“展示顺序”部分。

When you select random order, Anki will randomize your notes, keeping the cards of a given note close together. The cards of a given note are shown in the order, in which their card types appear, so that siblings are introduced consistently — otherwise you could end up in a state where some notes had all their cards introduced and other notes had only one or two. Please see the "bury related" and "display order" sections below for more info.

Lapses

当你对一张复习卡片的内容忘记了，这被称为“遗忘”，并且这张卡片要被重新学习。“遗忘”的复习卡片默认行为是重置间隔为 1 天（明天到期），并在 10 分钟内放入到正在学习队列重新学习。这个行为可以自定义。

When you forget a review card, it is said to have 'lapsed', and the card must be relearnt. The default behaviour for lapsed reviews is to reset the interval to 1 (i.e. make it due tomorrow), and put it in the learning queue for a refresher in 10 minutes. This behaviour can be customized with the options listed below.

Relearning Steps

与“学习阶段”相同，但用于被遗忘的复习。当你的一张卡片失败时（按下 “重来”），卡片进入重新学习阶段，在它再次成为复习卡之前，你必须通过所有的重新学习阶段，或者，按下卡片上的 “简单”。

The same as 'learning steps', but for forgotten reviews. When you fail a card (press Again), the card enters the relearning phase, and before it becomes a review card again, you will have to pass all the relearning steps — or, alternatively, press Easy on the card.

如果将阶段留空，卡片将跳过重新学习，并将被分配新的复习间隔。

If you leave the steps blank, the card will skip relearning, and will be assigned a new review delay.

Minimum Interval

指定卡片完成重新学习后应等待的最短天数。默认值为一天，这意味着一旦重新学习完成，它将在第二天再次显示。

Specifies a minimum number of days a card should wait after it finishes relearning. The default is one day, meaning once relearning is finished, it will be shown again the next day.

Leeches

控制 Anki 处理记忆难点的方式。有关详细信息，请参阅记忆难点（Leeches）部分。

Control the way Anki handles leeches. Please see the leeches section for more information.

Display Order

本节中的选项适用于选择要学习的牌组，而不是当前显示的牌组。

The options in this section are taken from the deck you select to study, not the deck of the currently displayed card.

只有当你启用了 v3 排程算法在新窗口打开时，此部分才可用。

This section is only available when you have the v3 scheduler enabled.

有关显示顺序的更多信息，请参阅学习部分。

Some further information about display order is available in the studying section.

New Card Gather Order

控制 Anki 如何从每个子牌组收集牌。选项包括：

Controls how Anki gathers cards from each subdeck. The options are:

Deck: gathers cards from each deck in order, starting from the top. Cards from each deck are gathered in ascending position. If the daily limit of the selected deck is reached, gathering may stop before all decks have been checked. This order is fastest in large collections, and allows you to prioritize subdecks that are closer to the top. Decks / subdecks are always ordered alphabetically, so you can give them a numeric prefix like 001 to control the order they are shown. You can also use _ and ~ as a prefix to place items at the top or bottom. Although position order depends initially on the 'Insertion Order' setting above, you can manually reposition cards in different ways.

Ascending position: gathers cards by ascending position (due #), which is typically the oldest-added first.

Descending position: gathers cards by descending position (due #), which is typically the latest-added first.

Random notes: gathers cards of randomly selected notes. When sibling burying is disabled, this allows all cards of a note to be seen in a session (eg. both a front->back and back->front card)

Random cards: gathers cards completely randomly.

New Card Sort Order

控制新卡片收集后的排序方式。选项包括：

Controls how new cards are sorted after they have been gathered. The options are:

Card type: Displays cards in order of card type number. If you have sibling burying disabled, this will ensure all front→back cards are seen before any back→front cards. This is useful to have all cards of the same note shown in the same session, but not too close to one another.

Order gathered: Shows cards exactly as they were gathered. If sibling burying is disabled, this will typically result in all cards of a note being seen one after the other.

Card type, then random: Like Card type, but shuffles the cards of each card type number. If you use Ascending position to gather the oldest cards, you could use this setting to see those cards in a random order, but still ensure cards of the same note do not end up too close to one another.

Random note, then card type: Picks notes at random, then shows all of their siblings in order.

Random: Fully shuffles the gathered cards.

New/Review Priority

新卡片是否应该与复习卡片混合，或者在复习卡片之前或之后显示。

Whether new cards should be mixed in with reviews, or shown before or after them.

Interday Learning/Review Priority

延迟一天以上的学习卡是否应该与复习卡混合在一起，或者在复习卡之前或之后显示。由于学习卡往往比复习卡更难，一些用户更喜欢在最后（先完成简单的事情）或开始时看到它们（让更多的时间回顾忘记的东西）。

Whether learning cards with a 1+ day delay should be mixed in with reviews, or shown before or after them. Because learning cards tend to be harder than reviews, some users prefer to see them at the end (getting the easy stuff done first), or at the start (allowing more time to review forgotten ones).

Review Sort Order

控制复习卡片时如何对复习卡进行排序。选项包括：

Controls how review cards are sorted while reviewing. The options are:

Due date, then random: The default option prioritizes cards that have been waiting longer, and it's the recomended option when you are up to date, or when you only have a small backlog. If you have taken an extended break or have fallen behind in your reviews, you may want to consider changing the sort order temporarily.

Due date, then deck. This also prioritizes cards that have been waiting longer, and then will show reviews for each subdeck in turn.

Deck, then due date: This option will ensure reviews are shown for each subdeck in turn. This is generally not recommended, as having material appear consistently in the same order makes it easier to guess the answer based on context, and may lead to weaker memories.

Ascending intervals: This will ensure cards with shorter intervals are shown first.

Descending intervals: This will ensure cards with larger intervals are shown first.

Ascending ease: This will show most difficult cards first.

Descending ease: This will allow you to work through the easier material first.

Relative overdueness: Display those cards first, that are most overdue in relation to their current interval.

Timer

Anki 监控你回答每张卡片需要多长时间，这样它就可以显示你每天花在学习上的时间。所花费的时间不会影响日程安排。

Anki monitors how long it takes you to answer each card, so that it can show you how long was spent studying each day. The time taken does not influence scheduling.

Maximum answer seconds: The default limit is 60 seconds. If you take longer than that, Anki assumes you have walked away from your computer or have been distracted, and limits the recorded time to 60 seconds, so that you don’t end up with inaccurate statistics. If you consistently take longer than 60 seconds to answer a card (from when question is shown until you press an answer button), you may want to either consider raising this limit, or ideally, making your cards simpler.

Show answer timer: In the review screen, show a timer that counts the number of seconds you're taking to review each card.

Burying

Anki 归集卡片的顺序为：当日学习卡片 → 隔日学习卡片 → 复习卡片 → 新卡片。 该顺序将影响卡片搁置的处理方式：

When Anki gathers cards, it first gathers intraday learning cards, then interday learning cards, then reviews, and finally new cards. This affects how burying works:

If you have all burying options enabled, the sibling that comes earliest in that list will be shown. For example, a review card will be shown in preference to a new card.

Siblings later in the list can not bury earlier card types. For example, if you disable burying of new cards, and study a new card, it will not bury any interday learning or review cards, and you may see both a review sibling and new sibling in the same session.

同一笔记中的其他“新卡片”（如翻转卡片、相邻的填空题卡片）是否推迟到第二天。

Bury new siblings: whether other new cards of the same note (e.g., reverse cards, adjacent cloze deletions) will be delayed until the next day.

同一笔记中其他“复习”卡片是否推迟到第二天。

Bury review siblings: whether other review cards of the same note will be delayed until the next day.

同一笔记中其他学习间隔大于 1 天的“学习中”卡片是否推迟到第二天。

Bury interday learning siblings: whether other learning cards of the same note with intervals >= 1 day will be delayed until the next day.

更多信息请查看此章节。

For more info about burying cards, please see this section of the manual.

Audio

默认情况下，Anki 会自动在卡的正面和背面播放音频。如果选中“不自动播放音频”，则在按下重放音频键r或F5之前，Anki 不会播放音频。

By default, Anki automatically plays audio on the front and back of cards. If you check Don't play audio automatically, Anki will not play audio until you press the replay audio key, r or F5.

如查看答案时进行了重播操作，是否需包含问题的音频。请注意，当你给出答案时，它并不控制会发生什么；请参阅本节。

Always include question side when replaying audio controls whether audio from the question side should be played when replaying the audio while an answer is shown. Please note that it does not control what happens when you show the answer; for that please see this section.

Advanced

The Free Spaced Repetition Scheduler (FSRS) is an alternative to Anki's legacy SuperMemo 2 (SM2) scheduler. By more accurately determining when you are likely to forget, it can help you remember more material in the same amount of time. This setting is shared by all deck presets.

FSRS is currently in the advanced section, as it was only just integrated into Anki in the 23.10 release. When you enable the setting, some new options will become available, and SM-2 specific settings will be hidden.

If you previously used the 'custom scheduling' version of FSRS, please make sure you clear out the custom scheduling section before enabling FSRS.

Maximum Interval

允许你设置 Anki 等待重新出示卡片的时间上限。默认为 100 年；如果你愿意用额外的学习时间换取更高的保留率，你可以把这个数字减少到更小。

Allows you to place an upper limit on the time Anki will wait to reshow a card. The default is 100 years; you can decrease this to a smaller number if you’re willing to trade extra study time for higher retention.

Starting Ease

新卡片的初始简易度乘数。 默认设置下，在刚学完的卡片上选择「良好」后，下次复习的间隔将为上次的 2.5 倍。

Controls the easiness that cards start out with. It is set when a card graduates from learning for the first time. It defaults to 2.50, meaning that once you have finished learning a card, answering Good on subsequent reviews will increase the delay by approximately 2.5x (e.g. if the last delay was 10 days, the next delay would be around 25 days). Based upon how you rate the card in subsequent reviews, the easiness may increase or decrease from its starting value.

Easy Bonus

当复习卡被回答时，一个额外的乘数应用于间隔。默认值为 1.30 时，简单 将给出一个良好间隔的 1.3 倍的间隔（例如，如果良好间隔为 10 天，则简单间隔约为 13 天）。

An extra multiplier applied to the interval when a review card is answered Easy. With the default value of 1.30, Easy will give an interval that is 1.3 times the Good interval (e.g. if the Good interval was 10 days, the Easy interval would be around 13 days).

Interval Modifier

适用于所有复习的额外乘数。默认值为 1.00 时，它什么也不做。例如，如果将其设置为 0.80，则间隔将以其正常大小的 80%生成（因此 10 天的间隔将变为 8 天）。因此，你可以使用乘数使 Anki 比其他情况下更频繁或更少地出示卡片，用学习时间换取保留，反之亦然。

An extra multiplier that is applied to all reviews. At its default of 1.00 it does nothing. If you set it to 0.80, though, for example, intervals will be generated at 80% of their normal size (so a 10 day interval would become 8 days). You can thus use the multiplier to make Anki present cards more or less frequently than it would otherwise, trading study time for retention or vice versa.

对于中等难度的材料，普通用户应该会发现他们记得大约 90% 的熟练卡片。你可以通过打开一个牌组的图表/统计数据，查看“回答按钮”图表来了解自己的表现——熟练保留率是图表右侧的正确%。如果你学习时间不长，你可能还没有任何熟练的卡片。由于新卡和更年轻的卡的表现可能会有很大差异，所以最好等到你有了合理数量的熟练复习卡后，再开始对你的保留率得出结论。

For moderately difficult material, the average user should find they remember approximately 90% of mature cards that come up for review. You can find out your own performance by opening the graphs/statistics for a deck and looking at the Answer Buttons graph - mature retention is the correct% on the right side of the graph. If you haven’t been studying long, you may not have any mature cards yet. As performance with new cards and younger cards can vary considerably, it’s a good idea to wait until you have a reasonable amount of mature reviews before you start drawing conclusions about your retention rate.

在 SuperMemo 网站上，他们建议你可以为所需的保留率找到一个合适的乘数。他们的公式可以归结为：

On the SuperMemo website, they suggest that you can find an appropriate multiplier for a desired retention rate. Their formula boils down to:

想象一下，我们目前的保留率为 85%，我们希望将其提高到 90%。我们将修改器计算为：

Imagine we have a current retention rate of 85% and we want to increase it to 90%. We’d calculate the modifier as:

如果你将所得的 65% 插入区间修饰符，你应该会发现随着时间的推移，你的保留率会越来越接近你想要的保留率。

If you plug the resulting 65% into the interval modifier, you should find over time that your retention moves closer to your desired retention.

然而，需要注意的一件重要事情是，学习时间和保留率之间的权衡不是线性的：我们可以在这里看到，要将我们的保留率提高 5 个百分点，我们必须更频繁地学习 35%。如果你正在学习的材料非常重要，那么它可能值得付出额外的努力——当然，这是你需要自己决定的事情。如果你只是担心自己忘记了太多，那么你可能会发现在最初的学习阶段投入更多的时间和/或使用助记符会让你付出更少的努力获得更多的收获。

One important thing to note however is that the trade-off between time spent studying and retention is not linear: we can see here that to increase our retention by 5 percentage points, we would have to study 35% more frequently. If the material you are learning is very important then it may be worth the extra effort – that is, of course, something you will need to decide for yourself. If you are simply worried that you are forgetting too much, then you may find investing more time at the initial learning stage and/or using mnemonics will give you more gain for less effort.

最后需要注意的一点是，Anki 强制新的间隔比以前至少长 1 天，这样你就不会永远停留在同一间隔复习上。如果你的目标是连续几天每天重复一张卡片，你可以通过设置更多的学习模式步骤来实现，而不是通过调整这个修改器。

One final thing to note is that Anki forces a new interval to be at least 1 day longer than it was previously, so that you do not get stuck reviewing with the same interval forever. If your goal is to repeat a card once a day for multiple days, you can do that by setting more learning mode steps, instead of by adjusting this modifier.

Hard Interval

选择“困难”按钮时使用的乘数。百分比是相对于上一个间隔的：例如，默认为 1.20，间隔 10 天的卡将被给予 12 天。

The multiplier used when you use the Hard button. The percentage is relative to the previous interval: e.g. with a default of 1.20, a card with a 10-day interval will be given 12 days.

New Interval

选择复习卡上的“重来”按钮时使用的乘数。默认的 0.00 意味着当你忘记时，复习卡的延迟将重置为零（在最小间隔被应用后这个将变成 1 天）。

The multiplier used when you use the Again button on a review card. The default 0.00 means that a review card's delay is reset to zero when you forget it (which then becomes 1 day after the minimum interval is applied).

如果从默认设置更改，被遗忘的卡可能会保留之前延迟的一部分。例如，如果一张卡片的间隔为 100 天，并且将“新间隔”设置为 0.20，则新间隔为 20 天。

If changed from the default, it is possible for forgotten cards to preserve part of their previous delay. For example, if a card had a 100 day interval, and you set the New Interval to 0.20, the new interval would be 20 days.

虽然保留部分间隔似乎是有道理的，但 SuperMemo 观察到，保留部分延迟实际上可能适得其反在新窗口打开。因此，我们建议你将其保留为默认设置。

While preserving part of the interval may seem to make sense, SuperMemo has observed that preserving part of the delay can actually be counter-productive. For this reason, we recommend you leave it on the default setting.

Custom Scheduling

请查阅此页在新窗口打开