The mean unit force of friction to a great degree depends on shearing of pressure welding bridges and conquering of ploughing resistance.

平均单位摩擦力基本上取决于切断压力焊接桥和克服耕犁阻力。

youdao

This option specifies whether or not a CICS transaction abend should trigger an automatic rollback of the RRS unit of Recovery and force a back-out of all updates made within the CICS unit of work.

此选项可以指定CICS事务异常终止是否应触发恢复的RRS单元的自动回滚，并强制执行在CICS工作单元中所进行的所有更新的回退。

youdao

It should be a pressure which is a force per unit area.

它应该等于压强，或者说是单位面积上的受力。

youdao

In the past year, the United States says it helped the Kenyan army develop a Ranger Strike Force, an elite counter-terrorism unit capable of conducting operations against infiltrators and armed groups.

VOA: standard.2009.05.01

Members of the military's elite counterterrorist Delta Force unit also were involved, they said.

CNN: Soldier's body to arrive in the U.S. Tuesday

And that's going to really affect unit cohesion, force cohesion, and will cause long-term readiness problems and tremendous resentment among the men, and it's unfair.

NPR: Women in Combat: Rules and Reality

Besides the furore over tear gas, the Justice Department and Pentagon must also answer allegations that an army Special Forces unit, Delta Force, was actively involved in the Waco raid.

ECONOMIST: Government evasion