他关了与法院广场相切的那条街上的办公室门，走过了两条街回到家。

He closed his office on the street tangential to the courthouse square and walked the two blocks to his house..

《柯林斯英汉双解大词典》

它是与等值面相切的，对不对？

It's going to be tangent to the level surface, right?

youdao

速度向量总是与曲线相切的。

So, the velocity vector is going to be always tangent to the curve.

youdao

That limit will be some arrow we can call the velocity at the time and it will always be tangent to the curve.

那个极限也就是一个矢量,我们称之为瞬时速度,并且它总是和轨迹相切的

耶鲁公开课 - 基础物理课程节选

So the velocity at any part of the curve is tangent to the curve at that point.

曲线上任意一点的速度,都在该点和曲线相切

耶鲁公开课 - 基础物理课程节选

That means that you want to pick, ultimately, a point on this-- this line is tangent to the efficient portfolio frontier with all the other assets in it.

那意味着你会最终会在这上面选一个点-,这条直线是与有效边界相切的,后者包含了所有的资产组合。

耶鲁公开课 - 金融市场课程节选