volcanic vent
常见例句
- To cause(molten lava)to pour forth from a volcanic vent.
使(巖漿等)噴出使(熔巖)流出火山口。 - There is a buried volcanic vent of 10000 years old in the Xiaoshan district, whi ch is formed by tuffs resulting from multistage eruptions. This district was once a bay.
小山區域有距今1萬餘年前的掩埋火山口,小山的巖性爲多期噴發的凝灰巖組成。 - They have both the flooding and the intrusive lithofacies but also have the volcanic and the volcano vent lithofacies and the lithology is mainly the middle acidic intrusive rocks.
既有溢流相,又有侵入巖相,還有次火山巖相和火山通道相;巖性主要以中酸性侵入巖爲主。 - Its surface is no more unpleasant than the inside of a volcanic vent, where bacteria thrive.
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