星際塵云的英文怎么說
2012-07-08 00:12
星際塵云的英文:
interstellar dust cloud
adj. 星際的
- They were interested in the heat capacity of interstellar gases.
他們感興趣的是星際氣體的熱容量。 - Collapsing interstellar cloud reverses its gravitational infall and expands outward into the relatively quiescent interstellar environment
坍縮的星際云克服向內(nèi)的引力而向外膨脹到較寧靜的星際環(huán)境中去。 - Molecular clouds play an integral role in the prestellar evolutionary sequence of interstellar matter
分子云在星際物質(zhì)的星前期演化序列中起著不可缺少的作用。
n. 塵土;粉塵
v. 擦灰;撣去;撒
- dusted the cookies with sugar;dust crops with fertilizer.
將餅撒上糖粉;把化肥撒在作物上 - Dust sugar on to a cake.
將糖撒在糕點上。 - The carriage left a trail of dust.
馬車后揚起了一縷煙塵。
n. 云;云狀物;陰影;大群;黑斑
v. 使憂郁,暗淡;以云遮敝,烏云密布;使混亂,不清楚;玷污
- Cloud the issues.
混淆爭端 - There was heavy cloud and a lowering cloud base.
陰云密布,而且云層愈來愈低。 - cloud over;(of the sky)become covered with clouds
(指天空)布滿了云.