Alright, so we can implement any number of algorithms using this thing because the basic mechanism I have here is a comparator.

好了，利用它我们可以实现,很多种算法,因为在此我用到的基本原理是一个比较器。

哈佛公开课 - 计算机科学课程节选

Take a step way back and think about what's the basic mechanism by which cells receive signals.

现在让我们回过头来思考,细胞接收信号的基本原理

耶鲁公开课 - 生物医学工程探索课程节选

One useful thing about separating receptors into types or families is that we found that many different receptors work by the same basic underlying mechanism.

我们将受体进行分类的一个依据,就是我们发现,很多受体有相同的作用机制

耶鲁公开课 - 生物医学工程探索课程节选