|
|
| 31. | The older liquid-fuel missiles carry single warheads with yields estimated at3.3 MT. |
| 早期的液体燃料导弹携带一枚当量大约为330万吨的核弹头，新型的固体燃料则装备一枚最大当量为数十万吨的核弹头。 |
|
|
| | |
| 32. | converts the chemical energy of a liquid fuel into mechanical energy by internal combustion; gaseous |
| 通过内燃机把流体的化学能转化为机械能；燃料的气体产品通过涡轮膨胀。 |
|
|
| | |
| 33. | The shuttle consists of a winged orbiter that carries crew and cargo; an expendable external tank of liquid |
| 这架飞机由一个装载人员和货物的有翼轨道飞行器、三台主火箭引擎使用的液体燃料和氧化剂的可耗尽外贮箱、两个可重复使用的大型固体推进剂集束器组成。 |
|
|
| | |