Launch pad window启动台视窗
Launch h window发射时限
launch window search发射机会搜索
launch a blow window发射窗
launch window ending发射窗口后沿
launch window beginning发射窗口前沿
show this window on launch启动时显示此窗口
N（名词） the limited period during which a spacecraft can be launched on a particular mission 发射窗口