Suppose I set the angle of the ladder exactly at the critical point.

假设我使,梯子正好,处于这个临界角。

youdao

The angle of alpha will then be tangential to this point.

α角将,与该点相切。

youdao

At that point, her behavior reminded me of someone who might be anchoring a shopping program on television trying to Angle the exhibit towards the camera.

这时候，她的行为让我联想起主持电视购物栏目的主持人，好像在对着镜头把展卖品放置成一个角度。

youdao

Another way to represent a point in a plane is I've got a radius and I've got an angle from the x-axis, right, and that's a standard thing you might do.

平面上面的点的方法,也就是极坐标,上面那种方法其实是，如果你们喜欢我这么说的话,笛卡尔坐标表示法。

麻省理工公开课 - 计算机科学及编程导论课程节选

The 2-oz wearable camera head captures 142 degree FOV, at 1080p 30fps-the widest point-of-view camera angle available on the market.

ENGADGET: Rugged POV.HD video system captures 1080p through anything, for a price

Sensors at the midway point of the table detect the angle, speed, and trajectory of the not-exactly-oncoming puck, and instructs the mechanism how and where to fire the disc -- you slap it back, and the same sequence happens on your compadre's end.

ENGADGET: Airhockey Over a Distance

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ENGADGET