英语词汇“upper Tertiary”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	upper Tertiary
释义	upper Tertiary 基本例句上第三纪 The volcanic rocks include Dongshan Formation and Songmuhe Formation of the Cretacic, theupper Tertiary.东部盆地群的煤系地层主要为下白垩统的城子河组和穆棱组，以及古近系，而火山岩层主要有白垩纪的东山组和松木河组，以及新近纪。
随便看	ultra low industrial freezers ultra-low interest ultralow interfacial tension ultra-low interfacial tension ultralow interfacial tension system ultra-low invasive drilling fluid Ultra-low load ultralow loss ultralow loss fiber ultra-low-loss fiber ultra low melting alloy ultra-low-melting alloy ultra low molecular weight heparin ultra low monol content ultra-low nitrogen ultra-low noise ultralow noise microwave cryoelectronic system ultra-low noise travelling wave tube ultra low oxygen ultra low-oxygen Ultra-low Oxygen ultra low oxygen content ultra-low oxygen content ultra-low oxygen eontent steel ultra low oxygen spring steel