脈石 的英文怎麼說

中文拼音 [màidàn]
脈石 英文
[地質學] ground; gangue; veinstone; matrix
  • 脈 : 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
  • 石 : 石量詞（容量單位, 十斗為一石） dan, a unit of dry measure for grain （= l00 sheng）
  1. Super - hard amorphous carbon films were deposited on such substrates as single - crystalline silicon and k9 glass by pulse laser ablating graphite target

    本文研究用脈沖激光燒蝕石墨靶方法在單晶硅、 k9玻璃等襯底上生長超硬非晶碳膜。
  2. The metallic mineral has very few content ( 1 % - 2 % ), the mineral of ore is mainly of pyrite, chalcopyrite, limonite, aurum and electrum etc. the gangue mineral is composed of chalcedony, micro grained quartz, calsite, sericite, adularia, aragonite, chlorite, laumontite, pyrophyuite, kaolinite and so on, which show the typical mineral assemblage of epithermal

    礦石為典型少硫化物型，金屬礦物含量極少（ 1 - 2 ） ，主要有黃鐵礦、黃銅礦、褐鐵礦和自然金、銀金礦等。主要脈石礦物有玉髓、微粒石英以及方解石、絹雲母、冰長石、文石、綠泥石、濁沸石、葉臘石、高嶺石等，屬典型低溫礦物組合。
  3. Therefore, based on the isotopic chorology, petrochemistry, geochemisty and sr, nd, pb isotope, the ph. d dissertation mainly studied some yanshanian mafic dikes, volcanic rocks and alkalic - ultramafic dikes in shandong province

    本論文主要從同位素年代學、巖石化學、地球化學和sr ? nd ? pb同位素方面對山東地區燕山期基性脈巖、火山巖和堿性超基性脈巖進行了系統研究。
  4. Hornblende bearing varieties bridge the gap over to amphibolites which are in bands and dikes.

    含角閃石的變種填補了帶狀和脈狀角閃巖的中間相。
  5. The ciliary body is an anterior dilation of the choroid at the level of the lens.

    晶狀體是脈絡膜石晶狀體平面上向前擴大的部分。
  6. Compression syndrome of superior vena cava caused by mediastinal hernia stemed from asbestosis complicated with lung cancer

    石棉肺並肺癌致縱隔疝引發上腔靜脈受壓綜合征1例報告
  7. When they assay the ore, they found that they had discovered a very rich vein.

    在對礦石進行分析后才知道，原來他們找到的是一個非常富的礦脈。
  8. Minerals in deposit are made up simpler, the metal minerals are pyrite, chalcopyrite in second, and littler natural gold ; the veinstone minerals are quant, feldspar and carbonate

    礦床礦石礦物組成較簡單，金屬礦物以黃鐵礦為主，其次為黃銅礦，有一定量的自然金；脈石礦物以石英、長石、鐵碳酸鹽為主。
  9. Chener gold deposit is located in north of xunmadao fault, the types of ore are gold - brazil - quartz of vein and gold - multimetal - quartz of vein. the occurrence of gold - bearing quartz vein is controlled by ductile - brittle shear zone, most the occurrence of gold - bearing quartz vein included by schistous zone and cracked zone, in the strike direction of gold - bearing quartz vein, it " s high content and great thickness appear on nww, in the direction of tilt, it " s high content and great thickness appear on the part of transformation from big angel of tilt to small angel of tilt

    礦石類型為金-黃鐵礦-脈石英型和金-多金屬硫化物-脈石英型。含金石英脈受韌-脆性剪切帶控制，主要賦存於片理化帶與破碎帶中。在脈體走向上，北西西向脈體品位高，礦體厚度大；在傾向上，南傾，傾角較緩處品位高、礦體厚度大。
  10. The gangue minerals are mostly carbonating minerals, fluorite, barite, celestite and so on ; the rock alteration is slightly silicified, carbonated, baritizated, celestited, which is low - temperature alteration. because of continual downgoing extrusion from india plate to euro - asian plate, there are some thrusting nappe structures in lanping basin related to the orogens on the two sides

    礦床中礦石礦物發育典型的中低溫熱液成因的礦物組合，如黝銅礦系列、方鉛礦、黃銅礦等，脈石礦物主要為碳酸鹽類礦物、螢石、重晶石、天青石等；圍巖蝕變主要發育弱硅化、碳酸鹽化、重晶石化、天青石化等低溫蝕變組合。
  11. The beheviour of four low - molecule weight organic acid lactic acid, hydroxy - acetic acid, mercapto - acetic acid, glyconic acid as iron - containing silicate - aegirines depressants on the hematite direct flotation is investigated in this paper. the results of flotation tests with pure minerals, artificial mixture of minerals and naturally occurring ore show this depressants have good selectivity in flotation. the flotation separation of hematite from aegirine is achieved successfully with the four depressants

    本文研究了四種小分子有機酸抑制劑乳酸、羥基乙酸、巰基乙酸、葡糖酸在赤鐵礦正浮選中對含鐵硅酸鹽脈石霓石的抑制行為，純礦物、人工混合礦與實際礦石浮選實驗均證明了它們具有良好的選擇性抑制作用，可以成功地實現赤鐵礦與霓石的浮選分離。
  12. The useful ore mineral is barite and the gangue minerals are mainly calcite, clay mineral and quartz et al

    礦石礦物為重晶石，脈石礦物主要有方解石、粘土礦物和石英等。
  13. The solid matter in which a fossil or crystal is embedded

    基質，脈石嵌有化石或水晶的固體物質
  14. Collector for carbonate gangue flotation in phosphate ore reverse flotation

    磷礦反浮選碳酸鹽脈石礦物捕收劑研究
  15. 2. considerable progress has been made in the study of ore - forming fluids

    對該區與成礦有密切關系的脈石英進行了成礦流體方面的研究。
  16. Abstract : a separability study is conducted of pingle mine s grammite ore, which is associated with weakly - magnetic gangue minerals, such as mussite and garnet

    文摘:對伴生有透輝石、石榴子石等弱磁性脈石礦物的廣西平樂硅灰石礦進行了可選性研究。
  17. The majority of the gold appeared to be fine, or associated with low density gangue as only 33 % of the gold reported to a gravity concentrate which contained 8 % of the mass

    大多數金似乎為細粒或與低比重脈石連生，因為只有僅33 %的金進入了產率為8 %的重選精礦。
  18. Main content in simulation is the spatio - temporal evolution of the set of descriptive variables characterizing tectonic mineralization state under coupling of various processes as following : ( 1 ) variables related to forming and property of ore - forming fluid, such as dissolution rate of minerals ( include metal minerals ) in rock, concentration and saturation of aqueous species in fluid, temperature, pressure, and ionic strength etc. ; ( 2 ) variables related to structural deformation and fluid flow, such as stress, deformation rate, fracture network, porosity, fracture permeability ; ( 3 ) variables related to precipitation and mineralization, such as nucleation rate of gangue and metal minerals, accumulation precipitation of various minerals, etc. ; ( 4 ) spatio - temporal coupling relation of various variables above, such as the coupling relationship between spatio - temporal evolution of fracture permeability and flow and focus of fluid and ore - forming

    模擬的主要內容是在各種過程耦合作用下，以下描述構造成礦體系的主要變量的時空演化：與成礦流體的形成和性質有關的變量，如地層中礦物（包括成礦物質）的溶解速率、流體中各組分的濃度與飽和度、流體溫度、壓力、離子強度等；與構造變形和流體運移有關的各變量，如應力與變形速率、巖石孔隙度、構造（斷裂）滲透率等；與沉澱成礦有關的變量，如礦物（金屬礦物和脈石礦物）的成核速率、各礦物的沉澱量等；上述各有關變量間的時空耦合關系，如斷裂滲透率時空演化與流體流動、匯聚和成礦的耦合關系等。
  19. Coal, iron, limestone, dolostone, vein quartz and water resources reach better complementary ; nonmetal ores have abundant reserves and distribute in flakes centralized ; cross railway, network of highways, network circuit in the district, offer the advantage to concentrate on exploitation and transportation and processing

    煤、鐵、石灰巖、白雲巖、脈石英等礦產資源與水資源達到了較好的配套程度；非金屬礦儲量豐富，分佈連片集中；區內鐵路、公路網、電路網路縱橫交錯，為礦產資源的集中開采、運輸、加工提供了有利條件。
  20. In view of the monument s close proximity to the sea and long - time exposure to the sun, hard and durable granite from the same ore vein with a stable and uniform dark colour is used for both the pedestal and the pillar. different surface treatments are however adopted to produce diverse textures

    紀念碑臨海，四周空曠，日照時間長，因此基石和柱身採用同一礦脈、石質堅實和色澤均勻穩定的深色麻石，但經不同表面處理，質感各異。
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