黃鐵礦 的英文怎麼說
中文拼音 [huángtiěkuàng]
黃鐵礦
英文
pyrite黃鐵礦礦床 pyrite deposit; 黃鐵礦燒渣 pyrite cinder-
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。In the course, the condition and the process of forming and changing of minerals, the typomorphic features of minerals, the characteristics of the distribution and the evolution of minerals and their paragenetic associations in the period and the space, the methods of mineral analyses and research, the geological thermometers and the geologicial barometers of minerals, mineral paragenetic associations and paragenesis analyses will be introduced, and the magnificent and the microscopic genetic characteristics of pyrite, quartz, garnet, pyroxene, amphibole, mica, feldspar, and other minerals will be dealt with particularly
本課程主要講述礦物及其共生組合的形成和變化的條件和過程，不同物理化學條件下礦物的成分、結構、形態、物性等標型特徵以及它們之間的內在聯系，礦物及其共生組合在時間上和空間上的分佈和演化規律，礦物成分、結構、形貌、物性等的分析測試方法，礦物地質溫度計和地質壓力計對其形成環境的表徵，不同體系（封閉體系、開放體系）條件下，礦物的穩定范圍和彼此替代順序的共生分析，重點介紹黃鐵礦、石英、石榴石、輝石、角閃石、雲母、長石等礦物（族）在成因上的宏觀標志和微觀信息，以及其成因信息在成巖作用和成礦作用中的地質意義。Electrochemical aspects of oxidation of arsenopyrite in the presence and absence of thiobacillus ferrooxidans
無菌和有菌體系下砷黃鐵礦氧化的電化學The sulfide assemblage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite.
硫化物集體大部由磁黃鐵礦、鎳黃鐵礦、黃銅礦及黃鐵礦組成。Base metals and gold are often found in association with magnetic minerals such as magnetite and pyrrhotite.
某些賤金屬以及金常常與磁鐵礦和磁黃鐵礦這類磁性礦物一起被發現。The disseminated blebs are generally composed of one pyrrhotite individual accompanied by varying amounts of pentandite and chalcopyrite.
分散的泡體常由磁黃鐵礦個體與多少不等的鎳黃鐵礦及黃銅礦共生。There are intensive structural and magmatic hydrothermal movement with obvious zonal surface shape alterations, which are demonstrated by silicified function, sericitization, potassium, epidotization, hornstone, etc. the ore structural fabric mainly behaves in form of filling action with minerals such as pyrite, chalcopyrite, salenite, blende and electrum, which typomorphic feature shows a hypothermal pattern of metallogeny
呈面型蝕變，分帶特徵明顯。礦區內礦體規模巨大，礦石組構主要為以充填交代作用為主，礦石礦物主要為黃鐵礦、黃銅礦、閃鋅礦、方鉛礦和銀金礦。而且礦物的標型特徵顯示了低溫成礦的特點。This paper explained the technology that taking calces of pyrite as theraw materials, using the way of chemical process of mineral, dislodging the detrimental impurities with the measures of dipping lye and dipping acid oxide, wich aimed to get the rate of recovery of valuable metallic elements au 87 %, ag 76 %, cu 82 %
摘要以黃鐵礦燒渣為原料，通過化學選礦的方法，採用堿浸及氧化酸浸的工藝，除去有害雜質和回收有價金屬元素金、銀、銅，回收率分別為87 % 、 76 % 、 82 % 。The oxidation of pyrite engenders acid water that is causticity to concrete, bring forward the prevention and cure measure to it
根據水系的發育及巖石的透水性，提出防滲措施；黃鐵礦氧化產生的酸性水對混凝土具有腐蝕性，提出防治措施。< uk > the minerals are likely to be from the suite pyrite chalcopyrite, sphalerite, galena, fluorite and barite, and to be deposited at temperatures of between 50 and 250. < / uk >
這些礦物可能由黃鐵礦，黃銅礦，閃鋅礦，方鉛礦，螢石和重晶石組成，並且可能是在50 250之間的溫度下沉積出來的。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。The feldspar of the reservoir sandstone in the study area consists of a higher percentage of na feldspar that of k. feldspar. the sandstone is composed of certain little rock fragments such as pyrite, mica, siltstone, mudstone, chert, and volcanic fragments
砂巖內長石由鈉長石與鉀長石組成，以鈉長石為主；巖屑由黃鐵礦、雲母、粉砂質、泥質、燧石與火山巖屑構成。Under the hydrodynamitic condition in the outshelf heavy minerals are enriched to a certain extent. they are of horablede - epidote assemblage and contain some authigene ( pyrite and glauconite ). the content of stable mineral is small and mineral maturity index ( trzg / hp ) is low
在外陸架水動力的作用下，重礦物有一定富集，重礦物以角閃石?綠簾石礦物組合為特徵，含有一定量自生礦物（黃鐵礦和海綠石） ，穩定礦物少，礦物成熟度低。Study on mycobacterium phlei selective flocculate coal to get rid of pyretic sulphur
草分枝桿菌選擇性絮凝脫除煤中黃鐵礦硫的研究The minerals are likely to be from the suite pyrite chalcopyrite, sphalerite, galena, fluorite and barite, and to be deposited at temperatures of between 50 and 250℃.
這些礦物可能由黃鐵礦，黃銅礦，閃鋅礦，方鉛礦，螢石和重晶石組成，並且可能是在50250之間的溫度下沉積出來的。And we compared these deposits for the geological feature and the typmorphic feature of pyrite, galenite, shphalerite which provide mineral basis for prospective value and reserching target of these deposits
而且把幾個礦床的地質特徵以及黃鐵礦、方鉛礦、閃鋅礦的標型特徵進行對比，為礦區的遠景評價和找礦靶區的確定提供了礦物學依據。The ore minerals are mainly composed of marmatlte, galenit, pyrrhotite ( pyrite ), chalcopyrite, or marmatite, galenite, pyrite and hedenbergite. marmatite and hedenbergite are the indicated minerals of the ore
主要礦物組合為鐵閃鋅礦-方鉛礦-磁黃鐵礦（黃鐵礦） -黃銅礦或鐵閃鋅礦-方鉛礦-黃鐵礦-鈣鐵輝石，其中鐵閃鋅礦和鈣鐵輝石為該類礦石標型礦物。That offer very valuable referential material for future searching mineral. in recent years, many deposits were confronted with reserves crisis in yuebei region. so we studied the typomorphic feature of pyrites, galenite, sphalerite for deposit of yuebei region, and sum up the genesis of deposit and mineral and reseaching typmorphic feature, these have important value to forecast the deepth of deposit and reaserch the outside of deposit
近幾年，粵北地區的許多礦床面臨儲量危機，因而對粵北地區礦床黃鐵礦、方鉛礦、閃鋅礦的標型特徵進行研究，總結出凡口、紅巖、大寶山等礦床礦物的成因和找礦標型特徵，對于進行礦床的深部預測和外圍找礦工作具有十分重要的意義。In the older rocks below these glacial deposits are detrital uraninite and pyrite, two minerals considered evidence for very low levels of atmospheric oxygen
這些冰河沉積物下方的較老巖層，是瀝青鈾礦與黃鐵礦碎屑；這兩種礦物被認定為大氣中氧氣極為稀少的證據。At pegmatite contacts the composition changes to chalcopyrite, millerite, pyrite, and violarite accompanied by magnetite and hematite.
在偉晶巖接觸帶，硫化物成分變為黃銅礦、針鎳礦、黃鐵礦及硫鎳鐵礦，伴生有磁鐵礦和赤鐵礦。分享友人