基本解釋玄武安山巖同根派生 Basalt-andesite相關(guān)詞英漢例句Parental magmas are somilar, in composition, to that of high-Al basalt and( or) basaltic andesite. 原始巖漿的成分類似于高鋁玄武巖和()武質(zhì)安山巖。Cretaceous volcanic rocks outcropped in the central part of Livingston Island consist of a basalt basaltic andesite andesite dacite association principally belonging to calc alkaline series and characters of low potassium and low Mg. 出露在利文斯頓島中部的白堊紀(jì)火山巖為玄武巖-武安山巖-山巖-安巖組合,基本屬于鈣堿性系列,但具有低鉀拉斑玄武巖的某些特點。In the middle Early Jurassic the basin was filled up by the flood and eruptive basaltic andesite of the Nandaling Formation. 早侏羅世中期,盆地被溢流和噴發(fā)的南大嶺組玄武安山巖充填。The protolith of the metavolcanic rocks is a volcanic-subvolcanic rock series composed chiefly of low-K tholeiite with subordinate low-K basaltic andesite formed in an oceanic extensional environment. 變質(zhì)火山巖的原巖為大洋拉張環(huán)境下形成的以低鉀拉斑玄武巖為主,低鉀玄武安山巖次之的火山-次火山巖系,其物源為虧損地幔。The pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt, andesite, rhyolite and quartz. 火成巖的碎塊成分主要為石英巖、巖、麻巖、武巖、山巖和流紋巖.Basalt-andesite更多例句