判断是否是后置形容词（involved）

involved 是过去分词作定语，相当于一个限制性定语从句。

science and the technology involved = science and the technology which are involved： 所涉及的科学和技术

单个的involved，经常作名词的后置定语。又如：

1. We had a discussion of the issues involved.

我们讨论了所涉及的问题。

2. The scientists involved put different weight on the conclusions of different models.  

相关科学家对不同模型的结论给予不同的权重。

来自柯林斯例句

3. Let's take a look at some of the figures involved.  

让我们看一下涉及的一些数字。

来自柯林斯例句

4.  All senior officers involved will have to be removed. 

所有涉及的高级官员都将被免职。