有道词典
行星系
planetary
system
网络释义
- 1. 行星系: planetary system
- 2. 原行星系: proto-planetary system | planetary system
- 3. 太阳系外行星系: extrasolar planetary system
更多释义
例句
- 1.在我们所在的银河系中,很可能存在数以万计的行星系。
Within our own galaxy there are probably tens of thousands of planetary systems.
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- 2.研究其它行星系的天文家则比较拘谨。
Those who study other planetary systems have been more restrained.
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- 3.针对系外行星系统的最新模拟可能意味着“可居住”行星的定义需彻底颠覆。
New simulations of extrasolar planetary systems may mean the definition of "habitable" planets needs to be completely overhauled.
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