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spacecrafts的英文翻译是什么意思,词典释义与在线翻译:
英英释义
名词 spacecraft:
-
a craft capable of traveling in outer space; technically, a satellite around the sun
spacecrafts的用法和样例:
例句
- How many spacecrafts are orbiting the moon?
有多少航天器绕月球轨道飞行? - The rotation dynamic and quaternion kinetic equations of spacecrafts were educed according to the principles of variable-structure control.
根据滑动模态变结构控制原理,导出了航天器三轴动力学和四元数姿态运动学方程。