最佳发射时机 meaning in Chinese
optimum launch moment
optimum window
Examples
- The satellite will be launched between wednesday and friday , with 6 pm today being the best choice , a spokesman for the china national space administration ( cnsa ) said on monday
国家航天局的一位发言人于本周一公布， “嫦娥一号”将于本周三至周五择机发射，今天下午六时是最佳发射时机。