spacecrafts的翻译，读音

词态

例句

How many spacecrafts are orbiting the moon? 有多少航天器绕月球轨道飞行? 。

The time windows between the relay satellite and the user spacecrafts can be computed based on their orbit parameters. 根据航天器的空间轨道参数，得到中继卫星与用户航天器之间的可见时间窗口。

Then the factors which effected spacecrafts long-time adjoint flying were listed and analyzed. 分析影响航天器长期伴随飞行的各种因素。

But both Viking spacecrafts send back photos of nothing but rocks and sand. 但维京航天器除了石头和沙子的照片外没有带回任何东西。

Development of spacecrafts include the work of mechanics and control theory specialists. 对航天器的发展包括力学和控制理论专家工作。