trace element geochemistry 中文意思是什麼

trace element geochemistry 解釋
痕量元素地球化學
  • trace : n 1 跡，足跡，蹤跡，去向。2 痕跡；證跡，線索，結果；【心理學】記憶痕；【植物；植物學】（脈）跡。3...
  • element : n 1 要素；成分；（構成）部分；分子。2 【化學】元素；【數學】元，素；【機械工程】單元；單體；【無...
  • geochemistry : n. 地球化學。adj. -ical ,-ist n.
  1. On the basis of the study on the petrology, trace element, and isotopic geochemistry, the primary magma of volcanic rocks can be divided into two series according to their originated rocks and degree of partial melting. one is the basanite - alkaline basalt - olivine tholeiite magma series, which are generated by partial melting from spinel iherzolite ; the other is nephelinite magma - alkaline picritic basalt magma, which are generated by partial melting of the garnet iherzolite

    巖石化學、微量元素、同位素地球化學證據都表明，華北、華南地區的火山巖根據源巖和局部熔融程度的不同，可以分為兩個原生巖漿系列：一個是源巖為尖晶石二輝橄欖巖，隨著局部熔融程度的增加，形成的碧玄巖巖漿-堿性玄武巖巖漿-橄欖拉斑玄武巖巖漿；另一個是源巖為石榴石二輝橄欖巖，隨著局部熔融程度的增加形成的霞石巖巖漿-堿性苦橄玄武巖系列。
  2. Trace element geochemistry of cassiterite from the neves corvo massive sulfide deposit, portugal

    塊狀硫化物礦床錫石的微量元素地球化學
  3. Trace element geochemistry and plutonic process of peridotite and pyroxenite in the beishan, tarium area

    輝石巖的微量元素地球化學特徵及其深部過程
  4. In the process of writing paper, assimilating sufficiently procedessor " research achievement, exertting ductile - brittle shear zone, resolving mechanism of formation of gold - bearing quartz vein of chener. lining out ductile - brittle shear zone of chener gold deposit, presenttig pattern of controlling chener gold deposit, with analyzing of dominant ore vein - q507, graph of change of trace element on different spot level and graph of change of gold element of different construct, researching construct geochemistry of ore zone

    在論文撰寫的過程中，充分吸收前人的研究成果，運用韌性剪切帶理論，解析了陳耳金礦區含金石英脈體的形成機理，劃出了控制陳耳金礦床的韌-脆性剪切帶，提出了礦床的構造控礦模式。
  5. 3 ) on the basis of the geochemistry methods of cathodoluminescencean, strontium isotope, carbon and oxygen isotope, trace element, inclusion, etc, pleokarst mechanism have been deeply studied. pleokarst had been brought about in the meteoric water of earths surface, and mainly in the early hercynian movement

    3 ）通過陰極發光、鍶同位素、碳氧同位素、微量元素和包裹體等地球化學手段，深入地探討了巖溶作用機制，認為發生於地表或近地表大氣淡水環境，海西早期是區內巖溶作用發生的主要時期。
  6. Cl, s, f, tongchang porphyry copper deposit and the dajishan tungsten deposit are selected as the studying objectives, detailed investigations have been conducted into the geological and geochemical characteristics of the granitic rock, biotite, trace element and ree geochemistry, fluid inclusion geochemistry and the partitioning coefficients of the f, cl, cu, w. based on these data, the following conclusions are drawn : ( 1 ) fluorine can reduce the viscosity and density of magma, temperature of solide - liquidus line and change the melt frame, but cl has little effect on the melt

    主要的認識如下： （ 1 ） f在花崗質巖漿中，可以降低巖漿的粘度、密度、固液相線溫度、改變熔體結構，而cl對熔體結構沒有多大的影響。 f在流體?花崗質熔體相間，絕大多數配分系數小於1 . 0 ，趨向于熔體相中配分， d _ f隨體系中f濃度的升高而增加。
  7. The approaches of the geology, especially sequence stratigraphy of lake basins are interpreted to be most important and much debated. exemplified by the ordos basin, the sedimentary facies, sequence stratigraphy and hydrocarbon reservoirs in the fuxian prospect area are examined in detail in the present paper on the basis of reservoir sedimentology, continental sequence stratigraphy, reservoir geology and trace element geochemistry

    因此，湖盆的地質研究一直是地學研究的一個重要內容，其中湖盆層序地層學更是一個國際性的研究課題，也是當今地學中爭議極大的、需要深入探討的一個重要理論難點；而鄂爾多斯湖盆富縣探區延長組層序地層與儲層的深入研究已成為該區油氣勘探取得重大突破的一個緊迫而又現實的要求。
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