它还鼓励恢复臂连接到高髋关节的重力下降。

It also encourages a gravity drop of recovery arm connecting to the high hip.

youdao

单缸前支前幅，重力下降，能耗低，进口平衡阀。

Single cylinder with imported balance valve for front support elevation hoist down by gravity low energy consumption.

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说明唐山地震前的重力变化，尤其是1975年的加速上升和临震前的重力下降是可信的。

It shows that the gravitational change before Tangshan earthquake, especially rise of gravity in 1975 and decrease of gravity before Tangshan earthquake, is believable.

youdao

When the charge is applied, if the upper plate is negative, we would expect that the negative droplet would be repelled at a rate exceeding the gravitational fall.

当电荷起作用时，如果上边的板子是负电的，我们可以期待负电的液滴会,超过重力下降速度的速度被排斥。

麻省理工公开课 - 固态化学导论课程节选

You can see that if a was equal to g, your downward acceleration is that of gravity, namely the cable has snapped in the elevator, Then you don't feel any weight.

你会发现如果 a 等于 g,你下降的加速度就是重力加速度,也就是电梯的绳索断了,那时你会完全失重

耶鲁公开课 - 基础物理课程节选