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- The principal perturbing forces for launch vehicles, both on the launch pad and in flight, are the aerodynamic loads produced by winds. 发射飞行器在发射台上以及在飞行中的重要扰动力是由风产生的气动载荷。
- As long as the first differential of the orbital elements with respect to time is made, the S, T, and W decomposition of perturbing forces (excluding the earth's central gravitation) can be obtained. 它只需对轨道根数求一次时间微分，便可求得摄动力的S、T、W分解(不含中心引力)。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- Dispersion of forces led up to the defeat. 分散兵力是导致失败的原因。
- The principal perturbing forces for launch vehicles, both on the launch pad and in flight, are the aerodynamic loads produced by winds 发射飞行器在发射台上以及在飞行中的重要扰动力是由风产生的气动载荷。
- Air pressure forces the water through the pipe. 空气压力使水通过管道。
- The rebellion was crushed by government forces. 政府军已把叛乱镇压下去。
- The forces met with strong opposition. 军队遇到强烈的抵抗。
- The forces of reaction made reform difficult. 反动势力给改革造成了困难。
- Our forces retired to prepared positions. 我们的部队撤退到既设阵地上。
- The army defied the enemy's forces. 这支军队英勇抗敌。
- The enemy forces were superior in numbers. 敌军在数量上占优势。
- Enemy forces are in control of the city. 敌军控制著这座城市。
- One who makes a career in one of the armed forces. 职业军人在武装部队中谋职的人
- There had been an incident which was perturbing. 曾经出了一点令人不安的事故。
- We are powerless in the face of such forces. 面对这样强大的力量，我们无能为力。
- Rebel forces had encircled the airport. 叛军包围了机场。
- This was a victory over reactionary forces. 这是对反动势力的一个胜利。
- The enemy forces crumpled under the bombardment. 敌军在炮击下垮了。
- To disturb the composure or calm of; perturb. 使不安；使心乱；使烦恼
