planetary
英 ['pl?n?t(?)r?]
美 ['pl?n?t?ri]
中文詞源
planetary 行星的來自planet,行星，-ary,形容詞后綴。
英文詞源
- planetary (adj.)
- 1590s; see planet + -ary. Probably from Late Latin planetarius "pertaining to a planet or planets," but this is attested only as "an astrologer." Planetary nebula, so called for its shape, attested from 1785.
雙語例句
- 1. Within our own galaxy there are probably tens of thousands of planetary systems.
- 在我們自己的星系里可能有數以萬計的行星系。
來自柯林斯例句
- 2. These bands must introduce longitudinal asymmetry in the planetary albedo.
- 這些云帶必定引起行星反照率的經向不對稱性.
來自辭典例句
- 3. Very accurate predictious of planetary orbits require corrections to the central - field approximation.
- 想要非常準確地預言行星的軌道,就需要對中心場近似進行修正.
來自辭典例句
- 4. The sciences of planetary geology have benefited tremendously from these new finds.
- 行星地質科學從這些新發現中受益匪淺.
來自辭典例句
- 5. New discoveries about Uranus excited planetary astronomers in 1977.
- 一九七七年對天王星的幾項新發現振奮了行星天文學家.
來自辭典例句