planetary中文什么意思

adj.
1.【天文学】行星的；由于行星作用的。
2.流浪的，不定的。
3.俗世的，现世的；地球的。
+更多解释...4.【机械工程】行星齿轮的。
短语和例子
planetary days 一星期。 a planetary gear (汽车的)行星齿轮。 a planetary hour 行星时。 planetary motions 行星运动。 the planetary system 太阳系。

• global and planetary:    地球与行星
• on the planetary scale:    全球规模地
• planetary aberration:    行星光行差

例句与用法

更多例句：  下一页

1. 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。
2. Planetary perturbations make the earth's orbit about the sun irregular .
   行星的摄动使得地球绕太阳的轨道是不规则的。
3. These bands must introduce longitudinal asymmetry in the planetary albedo .
   这些云带必定引起行星反照率的经向不对称性。
4. 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。
5. New discoveries about uranus excited planetary astronomers in 1977 .
   一九七七年对天王星的几项新发现振奋了行星天文学家。

英文释义

a

1. of or relating to or resembling the physical or orbital characteristics of a planet or the planets; "planetary motion"; "planetary year"
   同义词：planetal
2. of or relating to or characteristic of the planet Earth or its inhabitants; "planetary rumblings and eructations"- L.C.Eiseley ; "the planetary tilt"; "this terrestrial ball"
   同义词：terrestrial

形容词

1. involving the entire earth; not limited or provincial in scope; "global war"; "global monetary policy"; "neither national nor continental but planetary"; "a world crisis"; "of worldwide significance"
   同义词：global, world, worldwide, world-wide
2. having no fixed course; "an erratic comet"; "his life followed a wandering course"; "a planetary vagabond"
   同义词：erratic, wandering