行星系统 meaning in English
planetary system
Examples
- Rather, we infer that planetary systems must be quite common .
相反，我们的结论是行星系统的存在一定相当普遍。 - It is reasonable to suppose that other stars are also attended by planetary system .
有理由猜测别的恒星也伴有行星系统。 - These tiny regions may be condensations in the interstellar gas where stars and planetary systems could be forming .
这些很小的区域可能是能够形成恒星或行星系统的星际气体中的一些凝聚体。 - By definition , interplanetary travel is travel between bodies in a given star system
星系旅行是指在给定的行星系统内在不同星体间的旅行。 - A number of studies indicate that clouds enriched in heavy elements are more likely to form stars with planetary systems
一系列研究表明，富集了重元素的气体云更容易形成拥有行星系统的恒星。