传感器用双面胶粘在线段上，用白质塑料固定。

Sensors are adhered to the segment using double sided adhesive tape and secured using Leukoplast.

youdao

上述函数决定离开圆周的偏移量和各线段的长度。

The functions above determine the offset from the circle edge and length of each line.

youdao

如果在这画条线段，那这里就是个直角。

If you draw this segment in here, you know that here you have a right Angle.

youdao

Now I have the ability to say, I've got a new class, I can create instances of a line segment, and it's elements are themselves instances of points. OK?

这就是我们要讲模块化的地方了，现在我可以说，我创建了一个新类，我可以创建线段的实例了,这些实例的元素？

麻省理工公开课 - 计算机科学及编程导论课程节选

And I would be able to simply bury away the details of how those other instances are created from how I want to use them by simply calling methods on the classes.

也就是一些线段的组合,我还可以把怎么实现那些,实例的细节包装起来,把它和调用实例分开来,我们下次还会接着讲这个。

麻省理工公开课 - 计算机科学及编程导论课程节选

So these distances are the lengths of these line segments.

这些线段的长度就是距离

耶鲁公开课 - 金融市场课程节选