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正長堿玄巖英文怎麼說

正長堿玄巖 的英文翻譯

正長堿玄巖 英文 buchonite 正 : 正名詞(正月) the first month of the lunar year; the first moon 長 : 長Ⅰ形容詞1 (年紀較大) older; elder; senior 2 (排行最大) eldest; oldest Ⅱ名詞(領導人) chief;... 堿 : 名詞1. (含氫氧根的化合物的統稱) alkali2. (碳酸鈉) soda 玄 : Ⅰ形容詞1 (黑色) black; dark 2 (深奧) profound; abstruse; recondite 3 (不實在; 靠不住) unrel... 巖 : 名詞1. (巖石) rock 2. (巖峰) cliff; crag

正長堿玄巖 例句

  1. There are three genetic types of mineral deposits in the beiya ore district : cu - au polymetallic deposits related to alkaline porphyries, comprising porphyritic cu - au deposits and polymetallic skarn deposits related to quartz - albite porphyry and quartz - k - feldspar porphyry ; fe - au deposits related to gabbro or basalt magma, consisting of magmatic fe - au deposits and sedimentary polymetallic deposits formed in caves and lakes ; and palaeo - placers formed at the weathering surface, in lakes and in karsts
    北衙金礦有3種成因不同的礦床:與 堿 性斑 巖 有關的銅金多金屬礦,包括與石英鈉 長 斑 巖 和石英 正 長 斑 巖 有關的斑 巖 型銅金礦床和矽卡 巖 型多金屬礦床;與輝 長 玄 武 巖 漿有關的鐵金礦床,包括熔漿型鐵金礦床和噴流沉積型多金屬礦床,後者又有洞穴和湖相沉積環境之分;及古砂礦,有古風化殼型砂礦、河湖相古砂礦和洞穴沉積古砂礦。
  2. Abstract : the paper presents distribution of nepheline syenites and theirtectonic settings, rock assembladges, mineral associations and geochemisical characteristics, discusses the relationship between the minerological characteristics of main minerals and their host rock
    文摘:介紹了中國霞石 正 長 巖 的分佈、產出的大地構造環境、 巖 體的 巖 石組合、 巖 石的地球化學和造 巖 礦物組合特徵。
  3. Soda - syenite sodium syenite
    鈉 正 長 巖
  4. Geochronological, geochemical and sr - nd isotopic data are reported for the alkaline igneous rocks ( syenites and zhaibei aluminous a - type granite ) and chebu gabbro in southern jiangxi province. shrimp zircon u - pb dating results indicate that the quannan syenite, zhaibei a - type granite and chebu gabbro formed during the early yanshanian period
    對贛南燕山早期的富 堿 火成 巖 ( 正 長 巖 和寨背鋁質a型花崗 巖 )和車步輝 長 巖 進行了詳細的年代學、元素和sr - nd地球化學研究。
  5. At last the rhythm of yanshanian volcanic rocks is classified into three series such as alkaline basalt, hkca, calc - alkaline shoshonite. 4. based on the study of rock series, assemblage of igneous rock, characteristic of geochemistry, trace effect of isotope, the yanshanian volcanic rocks of yanshan - liaoning area are mainly calc - alkaline series, which should belong to the products of near continental margin of intracontinental tectonic setting
    3 、在火山活動節律的劃分、區域對比的基礎上,研究了各級節律火山 巖 的 巖 石學、礦物學、地球化學和同位素地質學特徵,將研究區燕山期火山 巖 劃分為 堿 性 玄 武 巖 系列、高鉀鈣 堿 性系列和鉀 玄 巖 系列。

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