Only one counterforce was available, and that was you, Uncle Sam.

只有一种反作用力，那就是你，山姆大叔。

youdao

Laser propulsion, which works on the counterforce generated during the interaction between high-power laser and propellant, is a new concept technique for propulsion.

激光推进是利用高能激光与工质相互作用产生的反作用力推动飞行器前进的一种新概念推进技术。

youdao

The testing device, which realizes the measurement of contactors mechanism and counterforce characteristics, is designed.

本文针对接触器机械结构特点，设计了机械特性参数及其电磁机构反力特性测试装置。

youdao

Here, counterproliferation capabilities such as improved passive defenses, as well as counterforce means such as deep underground attack weapons, play a central role in deterrence.

CENTERFORSECURITYPOLICY: Summary of the Center for Security Policy's High-l

Birds were given different colors, squawks and abilities such as extra density, acceleration and the power to lay explosive eggs in the air before winging off their parabolas from the counterforce of laying eggs.

FORBES: Audacious Birds