最佳发射时机的英文

• optimum launch moment
• optimum window

• 最佳:    the best; optimum
• 发射:    launch; radiate; project; di ...
• 时机:    opportunity; an opportune mo ...
• 最佳发射时机的发射:    launching during the optimum window
• 最佳发射频率:    optimum transmitting frequency

例句与用法

1. 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。