launch weight造句

例句与造句

1. The results showed that the thrust - weight ratio reached 1 . 04 for the launch weight 5400kg in the condition of specific impulse near 600s
   结果表明:在发动机工作比冲接近600s的情况下,对于起飞质量为5400kg的飞行器而言,推重比为1 . 04左右。
2. It's difficult to find launch weight in a sentence. 用launch weight造句挺难的