小于是什么意思

Angles of less than 90 degrees are called acute angles.

小于90度的角叫锐角.

《简明英汉词典》

He cannot be under thirty years of age.

他的年龄不会小于三十岁.

《简明英汉词典》

Such people often experience less stress than those in the ranks immediately below them.

这些人承受的压力往往小于那些职位仅次于他们的人。

柯林斯例句

In most machines friction consumes effort, with the result that less work is got out than is put in.

在大多数机器中,摩擦要消耗功, 以致造成输出的功要小于输入的功.

《现代汉英综合大词典》

The distance between parallel cables is at least 0.2 m.

两根平行的传爆线间距离不小于0.2米.

辞典例句

A step - down transformer has a turns ratio less than 1.

降压变压器 的匝数比小于1.

辞典例句

He is no less than fifty centimetres round the middle.

他的腰围不小于五十公分.

辞典例句

The total diameter of cavitation, if present, is less than 4 cm.

若出现空洞, 其直径总和小于4厘米.

辞典例句

The stem has a slightly smaller diameter than the valve bore.

阀杆的直径略小于阀体孔的直径.

辞典例句

A soil having a uniformity coefficient smaller than 2 is considered uniform.

均匀系数小于2的土壤可视为均质土.

辞典例句

Subatomic physics deals with all entities smaller than the atom.

亚原子物理学研究一切小于原子的客体.

辞典例句

They may be substantially smaller or larger than this number.

它们可显著地小于或大于这个数.

辞典例句

Less than or equal to.

小于或等于的数值关系运算符.

辞典例句

As the surface freezes, the ice floats because it is less dense than water.

当湖面冻结时, 冰由于密度小于水的密度而浮在水面.

辞典例句

It is quite unusual for a freshman to be younger than eighteen or older than nineteen.

一年级新生小于十八岁或大于十九岁是相当特殊的.

辞典例句