Stone cage net protective structure is in itself under the action of gravity for the installation.

石笼网防护结构是在其本身重力的作用下进行安装的。

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Three is due to serious overloading, in under the action of gravity acceleration, increase the vehicle motion inertia, led directly to the brake failure.

三是由于严重超载，在重力加速度的作用下，加大了车辆运动惯性，直接导致刹车失灵。

youdao

Automatic water sluice gate is under the waterpower and action of gravity, in the given water height condition; and it start and stop automatically as the flux change.

水力自控闸门是借助水力和重力作用，在一定的水位条件下，随流量的变化，自动启闭的自动化闸门。

youdao

"I am conscious of the gravity of my action, " he said, receiving a standing ovation from 8, 000 pilgrims from around the world gathered in the Vatican's main audience hall.

BBC: Pope Benedict holds last public Mass