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da·cite 英ˈdeɪˌsaɪt美ˈdeˌsaɪtAHDdāʹsīt' BNC¹⁷³⁹⁹⁵⁺²
基本英英搭配例句
n.英安岩石英质中长石
Noun:
a grey volcanic rock containing plagioclase and quartz and other crystalline mineralsdacite glass英安岩玻璃dacite liparite英安流纹岩
The lithology of such accumulating rock includes neutral andesite, andesitic volcanic breccia and acidic dacite, acidic breccia.
石西油田储集岩为中性的安山岩、安山质火山角砾岩以及酸性的英安岩、英安质角砾熔岩； cnki
The altered minerals tend to occur around the dacite-porphyry domes and spatially display alteration zoning as a conduit in the upper p…
矿化蚀变由于受不同成矿作用和不同性质流体的影响，并存在区域变质和动力变质作用，故蚀… cnki
The country rocks are dacite and brecciated lava.
围岩为英安岩和角砾熔岩。 magsci
The ore bodies in the Gongpoquan deposit are mainly hosted within granodiorite porphyry and dacite porphyry.
矿体主要产在花岗闪长斑岩和英安斑岩体内。 cnki
Carboniferous volcanic rocks in Altay, Xinjiang, mainly exist in its northeastern part. They consist of rhyolite, dacite and cataclastlava.
新疆阿尔泰石炭纪火山岩主要分布在东北部，主要由流纹岩、英安岩和碎斑熔岩组成。 geojournals
Its genesis is related to volcanic eruption and dacite porphyry intrusion. And it has some characteristics of porphyry Cu deposit.
成因上与火山喷发、英安斑岩体侵入作用有关，具有斑岩铜矿的一些特征。 cnki
Major volcanic rock types of Carboniferous times are andesitic basalt, dacite, rhyolite, characterized by a bimodal volcanic suite.
石炭纪火山岩主要为安山玄武岩和英安岩、流纹岩类，略具双峰式火山岩特点。 geojournals |