planetary造句
Within our own galaxy there are probably tens of thousands of
planetary systems.
在我们自己的星系里可能有数以万计的行星系。
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.
The sciences of
planetary geology have benefited tremendously from these new finds.
行星地质科学从这些新发现中受益匪浅.