系外行星的英文

extrasolar planet

• 系:    system; series
• 外行星:    superior planet
• 太系外行星:    extrasolar planet

例句与用法

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1. It should be capable of detecting exoplanets smaller than the earth
   这架望远镜能够侦测到体积比地球还小的系外行星。
2. It has been designed to spot exoplanets bigger than twice the size of the earth
   这艘太空船是用以捕捉体积在地球两倍以上的系外行星的踪影。
3. All but three appear , by their great size and low density , to be gas giants
   这些系外行星都是体积庞大且密度极低的气态巨星，只有三个例外。
4. Most of the exoplanets discovered so far are much closer to their host stars than the ice line
   至今所发现的系外行星中，大多行星同主星的距离小于冰线。
5. The first such new world was discovered in 1993 by researchers at pennsylvania state university
   1993年，宾夕法尼亚州立大学的研究人员首次发现了一颗系外行星。