The simple linear relationship between off-axis distance and delay time was also derived in the case of paraxial and remote transmission.

在近轴、远距离传输情况下的离轴距离与延迟时问成简单的线性关系。

youdao

For the moment of inertia, we want the square of a distance to the axis of rotation.

至于转动惯量，要求的其实是到旋转轴距离的平方。

youdao

Now I'm going to rotate this about this axis-- - it's going around like this-- with an angular velocity omega R and this is at a distance, R.

然后我将使其绕轴旋转-,像这样旋转-,为角速度,这个距离记为。

youdao