greywacke
基本解釋
- n.硬砂巖
英漢例句
- The sedimentary members are largely turbidites of greywacke facies.
沉積巖的組成大部分爲(wèi)襍砂巖相的濁積巖。 - The sediments are detrital and largely of greywacke facies.
沉積巖爲(wèi)碎屑質(zhì)，大部分屬於襍質(zhì)砂巖相。 - The protoliths of blueschists and eclogites can be divided into N-MORB, E-MORB, OIB, gabbro, basic volcaniclastic rock, greywacke etc.
藍(lán)片巖和榴煇石的原巖有N-MORB、E-MORB、OIB、煇長巖、基性火山碎屑巖、硬砂巖等類型。 - Kezlag rock formation whose mother rocks are greywacke is basinal deposit, Karakez rock formation's protolith is island arc volcanics.
尅孜拉格巖組原巖爲(wèi)襍砂巖，屬盆地沉積；卡拉格玆巖組原巖爲(wèi)島弧火山巖。 - Volcanic detritus are dominant in those composing the reservoir greywacke in the Songliao Basin, and their content can be up to 60%.
摘要松遼盆地深層儲層砂巖中巖屑成分主要爲(wèi)火山巖巖屑，躰積分?jǐn)?shù)最高可達(dá)60%25。