火箭研究 meaning in Chinese
rocketry
Examples
- Rocket research has confirmed a strange fact which had already been suspected : there is a “ high - temperature belt ” in the atmosphere , with it center roughly thirty miles above the ground
火箭研究证实了早就怀疑的这样一个奇异的事实:大气层中有一个“高温带” ，其中心在距地面约30英里高的地方。