隕脈硅 的英文怎麼說

中文拼音 [yǔnmàiguī]
隕脈硅 英文
chantonnite
  • : 動詞(隕落) fall from the sky or outer space
  • : 脈名詞1. (動脈和靜脈的統稱) arteries and veins2. (脈搏的簡稱) pulse 3. (像血管的組織; 連貫成系統的東西) vein
  • : 名詞[化學] silicon (14號元素符號 si)
  1. The southern hainan mafic dykes are strongly enriched in lile with high nb / ta ratios, indicating a magma source reconstructed by silicic - melt through partial melting of ancient subducted slides. however, the northern hainan mafic dykes with chondritic nb / ta ratio should be derived from the fiuid - metasomatized mantle related to ancient subduction zone

    瓊南基性巖強烈富k _ 2o等lile和具有較高nb ta比值,其地幔源區應受到了古俯沖板片部分熔融形成的質熔體的改造;而瓊中基性巖的nb ta比值接近於球粒石和morb值,應為古俯沖帶含水流體交代的地幔源區的產物。
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