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xenoliths

音標(biāo)[/?zi?n??l?θs/]
xenoliths是什么意思、xenoliths怎么讀

xenoliths漢語(yǔ)翻譯

n.【礦】捕虜體[巖] 網(wǎng)絡(luò)深源包裹體；地幔巖捕虜體；火成巖的圍巖碎塊稱補(bǔ)虜巖

xenoliths英語(yǔ)解釋

n.(geology) a piece of rock of different origin from the igneous rock in which it is embedded

xenoliths例句

  1. The basalt flow contained several xenoliths, mostly fragments of older sedimentary rocks.
    玄武巖流中含有幾塊捕虜巖，主要是較早沉積巖的碎片。
  2. Scientists study xenoliths to understand the composition of the Earth's mantle.
    科學(xué)家研究捕虜巖以了解地幔的組成結(jié)構(gòu)。
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