熱液蝕變 的英文怎麼說
中文拼音 [rèyèshíbiàn]
熱液蝕變
英文
hydrothermal alteration-
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。Hydrothermal alteration is closely associated with gold mineralization, but different types play different roles in gold mineralization
熱液蝕變與金礦化關系密切，但不同的蝕變對金礦化作用不同。The main achievements obtained in this paper are as follows : 1. some of new recognitions were obtained on such aspects as strata sequence, rock type, metamorphism, hydrothermal alteration and the sedimentary environment by the study on many profiles in this area, with discovery of volcanic rocks for the first time in ore - bearing strata and ore bodies
取的了如下主要成果和認識： 1 、通過對礦區地層多條剖面的研究，對地層的層序、巖石類型、變質作用、熱液蝕變及原巖沉積環境有了新的認識，特別是在賦礦地層及礦體中首次發現了火山巖。The genesis of gold deposits is complex in this district, the type of quart - vein plus etch rock belongs to hydro thermally superimposed complex mineralization. the type of porphyry and scraping rock containing charcoal belongs to volcano sediment - alteration hydro thermally gold deposits, the formation of gold deposits is controlled by several factors
本區金礦床的成因比較復雜，石英脈+蝕變巖型金礦屬于熱液疊加復合成因礦床，含炭火山碎屑巖型金礦屬於火山沉積?變質熱液改造型層控金礦床。With the very low water to cement ratio, rpc has ultra - high strength high ductility and low permeability. in this paper, the compressive strength of rpc can reach to a high point with the number approximately 135mpa. as illustrated from the study results, we can approve some fundamental conclusions : there are big effects on rpc with deferent kinds and properties of raw materials and deferent curing conditions ; stress - strain curve shows the process of destroy with rpc samples ; x - ray diffraction analysis indicates that heat treatment at temperatures 90 accelerate the hydration of rpc sharply, therefore, mechanical and microstructural properties of rpc are highly dependent on heat treatment ; it is believed that rpc materials have excellent resistance to chloride permeability ; during the heat treatment, the shrinkage of rpc developed quickly because of chemical reactions ; the rpc with slag mostly has the advantage of rpc without slag about resistance to solutions corrosion
研究結果表明：通過對rpc各組分摻量變化的研究，可以找到rpc的最優配合比；試件成型后的熱養護制度對rpc的性能影響巨大； rpc的抗壓應力?應變曲線可以反映出試件受破壞時微裂紋的擴展情況，剛纖維的摻入可以大幅改善rpc的韌性； rpc在成型后存在較大的收縮，而其中的化學收縮要遠遠大於乾燥收縮； rpc具有很強的抗氯離子滲透性能，漿體的密實度很高；通過x射線衍射實驗，可以發現rpc的膠凝體中ch晶體已經幾乎不存在，膠凝體主要由c - s - h凝膠和未水化水泥顆粒組成；在抗溶液侵蝕的實驗中，摻礦渣rpc的抗溶液侵蝕性能在絕大多數情況下要好於不摻礦渣試件，酸、堿溶液和浙江工業大學碩士學位論文摘要一些鹽溶液都會對rpc的結構產生侵蝕作用，但是機理各有不同。This is due to the higher weathering resistance of hydrothermally altered rock.
這是由於熱液蝕變巖石具有較高的抗風化力的緣故。Based on ore material sources, metallogenesis, occurrences, ore formation and wall rock alteration of gold ore deposits in the northest jiangxi province they are classified into four types i. e. magmatic hydrothermal gold deposit, volcao - subvolcano hydrothermal gold deposit, multi - sources hydrothermal gold deposit and heat underground water ( brine ) infiltrating gold deposit and 8 sub - types and the geological characteristics of the deposits are described and ore - forming control of sedimentary formation, structure and magmatic rocks on the formation of gold ore are summarized and gold ore - searching directions in the northeast jiangxi province are pointed out
依據成礦物質來源、成礦作用、礦床產出條件、礦石建造和圍巖蝕變等因素，將贛東北地區巖金礦床劃分為巖漿熱液類、火山次火山熱液類、多源熱液類和地下熱（鹵）水滲濾類等4類8型，分述了各類（型）金礦成礦地質特徵，總結了沉積建造、構造和巖漿巖對區內金礦的控製作用，指出了贛東北地區金礦找礦方向。The altered rocks had a similar development with the hydrothermal ore deposits in the area of three paralleled rivers
蒙脫石化蝕變巖的發育分佈與三江地區熱液礦床的分佈具有相似的規律。1streamline - designed of patented structure 2ideal for fresh water, marine water and other liquid with anti - corrosion pure titanium pipe evaporator
2桶內熱變換器專用純鈦製作，抗腐蝕性強，適用於淡海水及其他液體。分享友人