英语词汇“地層”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	地層
释义	地層 dì céngstratum；layer由天然作用形成的成套沉积岩,有时还可包括变质岩层,甚至火成岩体发掘古物中,发现考古物质如手制石器、骨骼和居住遗迹的地层代表一个地质填图单位的火成岩、沉积岩或变质岩formation简体地层
随便看	skimmed off skimmed off latex skimmed oil pump skimmed over skimmed/seperated milk skimmed the cream off skimmed the surface skimmed through skimmed through the newspaper skimmer skimmer bar skimmer blade skimmer block skimmer brick skimmer circuit skimmer core skimmer cyclone skimmer equipment skimmer gate skimmer machine skimmer n skim milk plates skim milk powder skim-milk powder skim milk powders