大学英语词汇短语释义解析及例句 apogee motor


释义：

apogee motor 远地点发动机

例句：



This paper provides a method for determining the optimum time and attitude in process of geostationary satellite launch at which the solid-apogee motor to be fired.

文章给出在发射静止卫星过程中，固体远地点发动机点火时间和点火姿态的最佳值确定方法。