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

它还鼓励恢复臂连接到高髋关节的重力下降。

youdao

Swing-type check off er the least pressure drop and offer simple automatic closure; when fluid flow stops gravity and flow reversal closes valve.

旋启式止回阀压降最小，能够完全自动关闭，即在介质流动停止、重力和介质倒流的状态下自动关闭阀门。

youdao

The coning of bottom water will happen as soon as the producing pressure drop of a well is higher than the difference of gravity caused by the difference of density between oil and water.

当油井生产形成压力降落大于油水密度差引起的重力差时，砂岩底水油藏锥进即会发生。

youdao

The best part of it, I think, was they had people dressed in some sort of costume with gravity defying fabric, and they'd drop them down 20 feet on these big ropes and it looked like anemones in the ocean.

NPR: Cirque du Soleil Interprets the Fab Four