theoretical thrust coefficient

例句：

1. 1. The theoretical thrust coefficient isan important factor in the design of spacecraft.
   理论推力系数是航天器设计中的一个重要因素。
2. 2. The theoretical thrust coefficientis used to calculate the force required topropel the spacecraft into orbit.
   理论推力系数用于计算将航天器送入轨道所需的推力。
3. 3. Thetheoretical thrust coefficient is ameasure of how much force isneeded to overcome the resistance of theatmosphere.
   理论推力系数是衡量需要克服大气阻力所需力量的指标。