单词spin angular momentum
un.: 自旋角动量
网络: 旋转角动量
自旋角动量
I"ll give it a little bit more spin angular momentum, so now I move my left hand towards me and my. . .
我再给它多一点的角动量，现在我将我的左手朝我移动。
The spin angular momentum is now in this direction, so I"m going to give it a torque like so.
旋转的角动量现在是这个，方向的，我给它一个这样的力。
If I put it on this side, torque is now in this direction, spin angular momentum is in this direction.
在这边，力现在就是这个，方向的，旋转角动量是，这个方向的。
And as long as I torque it like this, that spin angular momentum wants to go around in the horizontal plane.
只要我这样使力，旋转的角动量就是想要，水平的转动。
The angular momentum of light includes spin angular momentum and orbital angular momentum.
光束的角动量可以分为自旋角动量和轨道角动量；
I"m going to spin it with a high angular momentum, high spin angular momentum.
以高的角动量来旋转，高旋转的角动量。
I"ve changed the direction of the spin angular momentum.
我改变了旋转角动量，的方向。
Angular momentum has two key components: spin angular momentum and orbital angular momentum.
角动量有两个分量：自旋角动量和轨道角动量。
So this was originally the spin angular momentum of the wheel.
所以，这是原本的旋转的，角动量。
Torque is in this direction; spin angular momentum"s in this direction.
力是这个方向；，旋转角动量是这个方向。