"I would not get into specifics, but what I understand is that people who have been arrested are U.S nationals, but some of them of Pakistan origin, some of them of other descent.

VOA: standard.2009.12.11

And x0 I'm going to reduce to 0 by choice of my origin being here.

0 等于零,因为我把原点取在这里

耶鲁公开课 - 基础物理课程节选

Here, the foot of the building is what I call the origin.

比如地面,这里我以地面为原点

耶鲁公开课 - 基础物理课程节选

What do I mean? Mark Smith specifically describes the origin and development of Israelite religion as a process of what he calls convergence and differentiation.

我是什么意思呢？，Mark，Smith专门描述了,以色列宗教的起源与发展,是他所说的一种集合却又保留差异的过程。

耶鲁公开课 - 旧约导论课程节选

Unit vector i points away from the origin in the x direction.

单位矢量 i 从原点指向 x 轴正方向

耶鲁公开课 - 基础物理课程节选

By the way, I didn't tell you this but I think you know that I picked my origin to be here and measured y positively to be upwards and I called that 15 meters.

顺便说一下,虽然我没明确指出,但我想你们应该都知道,我把原点取在这里,并规定y的正方向朝上,我设把这里的高度为15米

耶鲁公开课 - 基础物理课程节选