The net effect on the piston of all these small irregular forces must be equal to that of the force of gravity if there is to be equilibrium.

假使两方面保持平衡，那么所有这些小的不规则的力对活塞的有效作用必须与重力相等。

youdao

The results show that under irregular wave action, the influence of slope on wave forces on a vertical wall have average tendency.

结果表明在不规则波作用下，斜坡坡度对直墙上波浪压强（力）的影响有平均化的趋势。

youdao

This paper presents a method for the calculation of irregular wave-current forces on an isolated pile.

本文提出了用频谱法计算不规则波和同向水流对孤立桩柱共同作用力的方法。

youdao

On an Africa trip last month, Clinton met with women and girls raped and otherwise abused by soldiers and irregular forces in the conflict in the eastern part of the Democratic Republic of the Congo,the DRC.

VOA: standard.2009.09.25

The U.S. has been accused of establishing irregular forces in the past, without Kabul's consent.

WSJ: Afghanistan Moves to Curb U.S. Forces

But against dispersed irregular forces, they may well be more dangerous to those firing them.

ECONOMIST: Syria and its chemical weapons

Much of Colombia is uninhabited, and much of that territory is in the hands of antigovernment irregular forces.

FORBES: Fact and Comment