曝气影响范围随土体粒径的增大而减小，随离心加速度增大而减小；

The ZOI decreases with the increase of soil particle size and g-level.

youdao

如果此时，我想让你转得更快，即v更大,那么向心加速度也会随之增大。

Now I'm going to swing you faster, so the v will go up and so the centripetal acceleration will go up.

youdao

这个张力在不断增大，又因物体，无加速度-，物体受到向下的力影响-，张力必然不断增加？

So this tension goes up and up and therefore, since this object - is not being accelerated — - we're going to get a force down now on this object — this tension must increase, right?

youdao