音标:[bæ'sɔ:lts] ;
n. 玄武岩, 黑陶器(似玄武岩的制品)( basalt的复数形式 )
n. the commonest type of solidified lava; a dense dark grey fine-grained igneous rock that is composed chiefly of plagioclase feldspar and pyroxene

basalts的用法和样例:

例句

  1. It may indicate that the Martian mantle is wetter than Earth's or that younger lavas melted at different temperatures or pressures than the older basalts.或许代表火星的地函比地球的更潮湿,或是较年轻的熔岩与较古老的玄武岩是各在不同的温度或压力下熔化。

BBC News Scientists think they have found a smart way to constrain carbon dioxide emissions - just turn them to stone. The researchers report an experiment in Iceland where they have pumped CO2 and water underground into volcanic rock. Reactions with

发表于:2019-02-04 / 阅读(198) / 评论(0) 分类 英语新闻
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