volcanic rocks翻译

volcanic rocks的基本解释

读音: 美: 英:

火山岩

例句

It was generally accepted that volcanic rocks with such high levels of magnesium could not exist.人们普遍认为，具有如此高镁含量的火山岩是不可能存在的。
They built thousands of circular stone windbreaks and gardened inside them, and used broken volcanic rocks to keep the soil moist.他们建造了成千上万的圆形石质防风林并在其中种植花草，还用破碎的火山岩来保持土壤湿润。
First identified in 1969, komatiites are Earth's oldest known volcanic rocks and contain three times as much magnesium as do most volcanic rocks.科马提岩于1969年首次被发现，它是地球上已知的最古老的火山岩，含镁量是大多数火山岩的三倍。

短语

quaternary volcanic rocks 第四纪火山岩
altered volcanic rocks 蚀变火山岩
Preteritary volcanic rocks 第三纪前火山岩
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纠错

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