andesitic

常見(jiàn)例句

• The volcanics are most commonly andesitic in composition.
  火山巖的組成最通常是安山巖。
• The ore-bearing rock is composed mainly of andesitic tuff and tuffite.
  作者在賦礦層中首次發(fā)現(xiàn)了層狀電氣石巖。
• A detailed petro-logical study indicates that most of the zigzag clasts were generated by in-situ quench fragmentation of andesitic magma.
  研究表明，該熔積巖的角礫為巖漿遇水后快速淬火、裂解的產(chǎn)物，鐵硅質(zhì)組合為海底噴氣沉積形成的含鐵建造；
• Mesozoic monzodiorite in Yangjzazhangzi represents a mother magma which was an andesitic magma generated by the subduction of the Kula plate underneath the Eurasian one, and then assembled and uplifted to a high level.
  楊家杖子雜巖體中的二長(zhǎng)閃長(zhǎng)巖代表一種母巖漿,它是燕山早期庫(kù)拉板塊向歐亞板塊下俯沖所產(chǎn)生的,并匯聚上升的安山質(zhì)巖漿。
• This area consists of cataclastic andesitic tuff, altered volcanic rock, slightly altered and cataclastic anisomerous sandstone, slump breccia, and silt bearing cataclastic tuffaceous shale.
  其主要由一套碎裂安山凝灰?guī)r、蝕變火山巖、輕微蝕變碎裂不等粒砂巖、坍塌角礫巖、含粉砂碎裂凝灰質(zhì)泥巖等組成。
• 1. The volcanics are most commonly andesitic in composition.
  火山巖的組成最通常是安山巖。
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