英语释义

• a planet having a compact rocky surface like the Earth's; the four innermost planets in the solar system

片语

terrestrial U planet类地行星

TPF Terrestrial Planet Finder类地行星探索者

Terrestrial Planet FinderThe Terrestrial Planet Finder (TPF) was a proposed project by NASA to construct a system of telescopes for detecting extrasolar terrestrial planet TPF was postponed several times and finally cancelled in 2011.

terrestrial planet finder coronagraph陆地行星探测器日冕仪

terrestrial l planet类地行星

英汉例句

• the finding contradicts the prevailing notion that a terrestrial planet needs a large moon to stabilize the orientation of its axis and, hence, its climate.

  该发现跟一种流行的观念相抵触，这种观念认为类地行星需要一颗巨大的卫星来稳定行星轴的方向性，进而稳定其气候。

• the sim, in turn, will pave the way for the terrestrial planet finder, to be launched late in the next decade, which should identify even more earth-like planets.

  显然，执行者将为类地行星的寻找工作铺平道路，它计划在未来十年内发射，应该会发现更多的类地行星。

• at three to four times the size of earth, super-earth gliese 581 g is likely a terrestrial planet like ours, and like earth, it「s large enough to hold an atmosphere [source: lemonick].

  然后，它是一个「超级地球」，有3到4个地球那么大，很有可能是类地行星。而且和地球一样，它的个头足以保有大气层[来源:lemonick]。

• america」s terrestrial planet finderand europe「s darwin are still on the drawing board, but astronomerswould like to use them to identify 「biomarkers」 such as oxygen in theatmospheres of exoplanets.

  虽然美国的「类地行星发现者」计划和欧洲的「达尔文」计划在筹备之中，但是天文学家希望用它们来确定系外行星的大气层中是否有「生命标记」，例如：氧气。

• if such planets exist, these missions—nasa」s terrestrial planet finder and esa's darwin—should be able to scan their atmospheres for the presence of gases that would indicate the existence of life.

  如果真的有这类行星存在，nasa的类地行星搜寻者，以及esa的达尔文计画等任务，将得以探测它们的大气，寻找象徵生命存在的气体。

• those ideas about terrestrial planet formation and habitability of terrestrial planets will need to be re-evaluated from scratch.

  那些关于类地行星形成与类地行星可居住性的概念将需要从头开始重新进行评估。