geochemical 中文意思是什麼

geochemical 解釋
地球化學的
  1. C test method of samples of geochemical exploration for oil and gas part 6 : determination of alterative carbonate

    油氣化探試樣測定方法.第6部分:蝕變碳酸鹽
  2. Comprehensive geochemical surveys are analysed.

    廣義的地球化學普查需要分析。
  3. The variations found are attributable to well-defined geochemical processes.

    已知的各種變化都屬於一定的地球化學過程。
  4. Judging for characterstics of geochemical and structural environment of several caledonian granitoids in northeast guangxi

    桂東北地區幾個加里東期花崗巖體的地球化學特徵及其構造環境判別
  5. Geochemical characteristics and paleogeographic significance of early carboniferous cherts at the nongba section in the gengma area, southwestern yunnan

    滇西南耿馬地區弄巴剖面早石炭世硅質巖的地球化學特徵及古地理意義
  6. Comparative studies of ree geochemical characteristics of various geologic bodies in the deposit indicate that the various ores and alkaline volcanic rocks contain abundant ree, specially lree the chondrite - normalized patterns of both ores and alkaline volcanic rocks show a strong lree enrichment and positive eu anomaly, in contrasting with the dolostones which show slight lree enrichment and moderately negative eu anomaly

    同期成礦流體從早期到晚期（塊狀礦石條帶狀礦石） ，輕重稀土分異變小，稀土總量增加，條帶狀礦石中稀土含量最高;礦石黃銅礦6345值變化在一0 . 3編到2 . 8 % 。范圍，顯示慢源硫特徵;菱鐵礦6 』 3c （ 8 % 。
  7. The compositions of usual elements and rare earth elements and inclusions of corundum megacrysts related to alkali basalt in changle, shandong province, are analyzed. in the main parts of corundum megacrysts are a large number of fluid - melting inclusions, zircon, ta - columbite inclusions, and in the central crystal core are a large number of melting inclusions. the corundum megacrysts were formed in different periods and different physical chemistry conditions. the crystal core was formed in magma system, and the main parts were formed in inhomogeneously geochemical conditions in which magam and fluid phases coexisted

    分析山東昌樂與堿性玄武巖有關的剛玉巨晶不同部位的常量元素、稀土元素及包裹體組成.剛玉巨晶的主體以大量流體?熔體包裹體、鋯石、鈮（鉭）鐵礦包裹體為主，而巨晶中的「晶核」部位則以大量的熔體包裹體為主，反映研究區的剛玉巨晶是在不同的階段形成的.剛玉「晶核」以及「銅皮剛玉」形成於熔體相為主的體系中，而主體剛玉則形成於熔體?流體過渡的急劇變化的不均一的地球化學環境中
  8. Based on an analysis of geochemical characteristics of rocks and trace elements as well as rare earth elements, this paper holds that they are products of crystallization differentiation of the same magma, that the major ore resource of this area is copper, and that gabbro - diabase is the main ore - bearing horizon

    通過對巖石化學特徵和微量元素、稀土元素地球化學特徵的剖析，表明其是同一巖漿結晶分異的產物，本區主要礦產應為銅，輝長輝綠巖是主要的含礦層位。
  9. The distributive law and main minerogenic conditions of gold - telluride deposits in the world are clarified in this paper through a classified and synthetical study of some features, including geological background of ore - formation, wall - rock and structure of controlling ore and geochemical conditions

    本文通過對全球各主要金-碲化物型礦床的成礦地質背景、賦礦圍巖、控礦構造和地球化學特徵進行分類綜合研究，闡明了全球金-碲化物型礦床的分佈規律與主要成礦條件。
  10. The geochemical characteristics and ore - forming model of the epithermal gold deposit in west tianshan mountains

    西天山地區淺成低溫熱液型金礦地質特徵及成礦模式
  11. Geochemical study on reservoir connectivity among fault blocks

    聚合物驅黏彈效應影響因素的數值模擬研究
  12. Geochemical features and its tectonic implication of the jinningian wangjiangshan gabbros in the north margin of yangtze block

    揚子北緣晉寧期望江山基性巖體的地球化學特徵及其構造背景
  13. The geochemical characteristics of gabbros from the jinshajiang ophiolitic melange indicate that they were derived from a mantle source different from that of volcanic rocks, which may be a product in the ocean rift in the earlier stage

    東竹林蛇綠混雜巖中輝長巖地球化學特徵表明，它與火山巖不同源，可能是洋盆裂谷初期的產物。
  14. ( 4 ) gneissose tonalite and plagioclase granite. respective lithogenesis may be different, notwithstanding their geochemical characteristics are similar to ocean plagiogranite in whole

    盡管這些巖石的地球化學特徵都類似於大洋斜長花崗巖，但各類巖石的具體成因可能不盡相同。
  15. The pattern of geochemical gross exploration of gold in gobi landscape

    戈壁景觀區金礦化探普查找礦模式
  16. In this thesis, we research into the geochemical data of the groundwater from the granitoid weathering crust of the fogang granite in baisha region, guangdong province

    本文研究了廣東省白沙地區花崗巖風化殼地下水的水化學特徵，特別是與花崗巖的風化過程有關的稀土元素含量及其分佈模式。
  17. 2. 6 2. 7ga, these granitoids are most likely to be derived from the partial melting of hybrids both 2. 6ga metavolcanic materials in archean wutaishan magmatic arc and older continent crustal materials under lower than 1. 2gpa. petrological and geochemical characteristics of wangjiahui granitoid intrusion suggest that is probably fored under post - collisional tectonic background

    2 . 1ga在- 3 . 82 - 2 . 80范圍，表明王家會古元古代花崗巖最有可能形成於大約2 . 6ga五臺山大洋島弧火山巖物質和更老的陸殼物質在
  18. There are two sets of elements geochemical anomalies : one extends nw, and is controlled by regional faults ; the other extends ne, and intersects with the former taking on " v " form, and is important to mineral exploration. 3. almost all au deposits are situated in greenstone belt of tectonic sutures

    元素地球化學場表現出兩個方向的特點：一組異常呈北西向展布，受區域構造控制；另一組異常呈北東向展布，與北西向異常交叉呈「 v 」字形，具有重要找礦意義。
  19. Research and analysis were carried out on yangshan super - large gold deposit in terms of regional background for tectonic evolution and development and geological and geochemical characteristics for metallogenesis, and the results indicate that it is a hydrothermal ( medium to low temperature type ) super - large gold deposit formed in mesozoic to cenozoic activated orogens or at hypabyssal positions in the crust

    摘要從陽山超大型金礦床的區域構造演化發展背景、成礦地質地球化學等特徵進行的研究與分析表明，它是形成、產出在中新生代活化造山帶、地殼高位淺成的中低溫熱液型超大型金礦床。
  20. Based on the petrological, petrochemical and geochemical analyses about these rocks, it is concluded in this paper that the xenoliths were originated from the upper mantle, and comprised of both primitive pyrolite and the infusible solid residual of the upper pyrolite while the basaltic magma was melted out of it, which were brought up to the earth ' s surface via o1carnc eruption

    根據其巖石學、巖石化學及地球化學特徵分析，包體來源於上地幔，其成因既有原始地幔巖，亦有上地幔巖經部分熔融出玄武巖漿后的難熔固相殘留物，被火山噴發攜帶至地表。
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