单词	民用太空活动
释义	民用太空活动civil space activities
随便看	interval valued function interval valued partial continued fraction interval variable interval variables intervalve interval vector valued function interval velocity interval-- velocity intervalve transformer interval zone interval、intervale interval， counting interval， degradation interval， energy interval， group energy interval， insensitive interval， pulse interval， reactivity interval， recording interval， repetition interval， sample-in counting interval， triplet interval， velocity intervarietal free crossing intervarietal free pollination