back force

常见例句

Zhengtai Rubber Factory support national sports, it had a "back force" basketball team.
正泰橡胶厂大力支持民族体育事业，它曾经建立“迴力”篮球队。
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Because of the complicated operation conditions, the pull-back force of pipeline crossing by horizontal directional drilling depends on the combined actions of various factors.
因为实际工况比较复杂，水平定向钻穿越的回拖力是各种因素共同作用的结果，所以，很难建立起与实际工况非常吻合的、具有普遍适用性的力学模型。
Making use of the rig general detecting laboratory to test the deferent maximal feeding force and drawing back force of drill rig, the validity of theoretic accounting value are analyzed in the paper.
利用钻机综合检测实验台测试成品钻机的输出最大给进力和起拔力来检验理论计算结果的正确性。

The War Department sent General George Crook to punish the Indians and force them back to their reservation.
Whenever there is a force, it can be traced back to a tangible material cause, which is all the time a force of contact, with the exception of gravity.
如果有作用力,那它一定能找到一个明确的实体施力物体,也就是无论何时物体受的都是接触力,引力除外
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If the Union force attacked before Stonewall Jackson got into position, Lee could not possibly hold it back.

I'm not going to slow down, stop, sit back and force my grandchildren to go to war.
FORBES: Magazine Article
That requirement was back in force yesterday as part of rules on what travelers can carry onto airplanes.
NPR: U.S. Clarifies Security Rules for Air Travel
This is incredibly relevant to clients who, by the way, are back in force this year representing approximately ten percent of attendees.
FORBES: Cannes Is Synonymous With Change