词汇	地史学
释义	地史学 dìshǐxué〔名〕historical geology
随便看	imperfection sensitivity imperfections in crystal imperfections in markets imperfections in the porcelain imperfections of carbon fiber cloth imperfection suspen-dome imperfectious imperfect isomorphism Imperfect is the true perfect imperfectivation imperfectly matched sequence Imperfectly shaped or formed imperfectly imperfectly apprehend imperfectly density-dependent factor imperfectly drained imperfectly elastic imperfect magneticcircuit imperfect magnetic circuit imperfect magnetization imperfect maintenance imperfect manufacture imperfect market imperfect-market economy imperfect markets for equity