紅石礦 的英文怎麼說
中文拼音 [hóngdànkuàng]
紅石礦
英文
hongshiite-
Mineral constituents consist mainly of jadeite, aegirine - augite, magnesio - riebeckite, winchite, magnesio - hornblende, actinolite, quartz, albite, rutile and sphene
主要組成礦物為硬玉、霓輝石、鎂納閃石、藍透閃石、鎂角閃石、陽起石、石英、鈉長石、金紅石和榍石。Pigments and extenders. titanium dioxide. ratio of anatase to rutile by x - ray diffraction
顏料和填料.二氧化鈦.用x -射線衍射法測定銳鈦礦和金紅石之比The main metals mineral are chalcopyrite, the next clinohedrite, alpha chalcocite bornite, malachite and azurite. a little amount blende, galena incidentally ryby silver, bismuth
礦石中主要金屬礦物為黃銅礦、其次為黝銅礦、蘭輝銅礦、斑銅礦及銅的氧化物孔雀石、藍銅礦。閃鋅礦、方鉛礦少量，偶見淡紅銀礦、硫酸鈕礦。There are three crystalline phases for tio2, including rutile. anatase and brookite. transformation of crystalline phase occurs at a certain temperature and pressure
Tio _ 2具有金紅石、銳鈦礦和板鈦礦三種晶體結構，在一定溫度和壓力下可發生晶體結構的轉變。By the end of 1998, minerals that had been discovered, confirmed and explored included : cyanite, silex ， quartz ， xanthoconite, others that need proving up and exploring included : mica, phosphorite, diamond, rutile, crude oil, kalium ore, etc
至1998年底，發現、探明並已開發利用的礦種有：藍晶石、硅石、石英砂、黃砂，有待探明和開發利用的礦種有雲母、磷礦石、金剛石、金紅石、石油、鉀礦石等。Gemmological - mineralogical features and forming conditions of staurolite, kyanite and sillimanite from north of shanxi province
十字石和紅柱石的寶石礦物學特徵及形成條件Study on the beneficiation technology of a limonite ore in yunnan
河南方城金紅石礦選礦試驗研究Present situation of mineral processing research for rutile ore
原生金紅石選礦研究現狀The results indicate that the jade mainly consists of illite and a small quantity of feldspar, quartz, hematite, siderite and rutile, which is argillaceous sedimentary rock
結果表明，其礦物成分以伊利石為主，含有少量的長石、石英、赤鐵礦、菱鐵礦和金紅石，為泥質沉積巖。Based on the crystal structure of astrophyllite, we examined the infrared spectra of monoclinic and triclinic astrophyllites, contrast the infrared spectral features of both astrophyllite minerals, and discuss the assignments of infrared absorption frequencies
在新測定的星葉石晶體結構資料的基礎上，對星葉石礦物進行了詳細的紅外光譜研究，對比了單斜及三斜星葉石的紅外光譜特徵，並對星葉石中紅外吸收振動頻率的歸屬問題進行了討論。The process parameters of preparing nanosized titanium dioxide powders were systematically studied by electrochemical synthesis experiments at room temperature. the rutile phase and anatase phase powders were obtained in the sizes of 9. 7nm and 9. 2nm respectively, and the complete crystal powders were formed after calcined at 400 for two hours. in the process of experiments it was observed that the low current density resulted in rutile phase powders, while the addition of little amount of ions of sulfate promoted the formation of anatase phase powders
在本實驗條件下，小的電流密度有利於金紅石相的生成，而少量硫酸根離子的引入對生成銳鈦礦相粉體有利，調整電流密度大小和引入硫酸根離子的量，可以得金紅石型和銳鈦礦型的混合混體；研究無定型粉體，銳鈦礦相粉體以及金紅石型粉體隨溫度的粒徑變化情況時發現，粉體在400以前晶粒長大相對緩慢， 400以後晶粒粗化現象嚴重。A influence of grinding and classification flowsheet on mineral processing of fine rutile ore
磨礦分級流程對細粒金紅石礦選別的影響Abstract : it has been established that titanium exists in jinduicheng molybdenum deposit in rutile type by test for all kinds of ores. its grade is about 1 %. there isn ' t concentration in products. the particle size is fine, and the distribution isn ' t evenly. it has a definite economic benefit if it recoveried from tailings
文摘:通過對金堆城鉬礦床中各種類型礦石的系統測試，查明了鈦在該礦床中主要以單礦物金紅石的形式存在於花崗斑巖各蝕變帶的鉬礦礦石中，品位約為1 % ，產品中沒有富集，基本隨尾礦流失，粒度細，分佈不均，從尾礦中進行綜合回收，具有一定的經濟效益。With some proper conditions, the mixture of rutile and anatase phase powders could be obtained. the sizes of the powders increased in a relatively slowrate when the temperature was below 400, but the size of the powders increased faster when the temperature is higher than 400
在室溫條件下制備了尺寸為9 . 7nm的金紅石相， 9 . 2nm的銳鈦礦相，以及混晶等多種二氧化鈦納米晶粉體，在400溫度下煅燒可獲得不同粒徑的納米晶粉體。Combining the character of heiyingshan ' s lean iron ore and the experiences of hematite dressing home and abroad and locale character that located in the center of gobi desert and lacking electricity and fresh water, we have finished three ways of trial studying which are the magnetic ore dressing, lump dry - magnetic dressing and magnetic - gravity ore dressing
根據黑鷹山礦貧鐵礦石性質和國內外紅鐵礦選礦實踐，結合黑鷹山礦現場地處戈壁沙漠、缺電少水特點，選擇全磁選方案、塊礦干選-磁選方案及磁選-重選方案進行選礦試驗研究，針對選礦試驗情況對中磁?強磁（一粗一精）選礦流程進行了擴大試驗。Geological characteristics of red granite mine and their development prospect in the west area of sichuan province
川西石龍門紅色花崗石礦地質特徵及開發前景The flux of n2o greatly affected the film ' s microstructure. as the n2o flux was increased, the content of anatase decreased and rutile increased gradually. the size of rutile became smaller with increase of the flux of n2o
摻雜劑n _ 2o的流量對薄膜的結構有很大影響，隨著流量的增大，銳鈦礦相tio _ 2逐漸向金紅石相轉變，金紅石晶體的顆粒尺寸也不斷減小。Compared with 3 %, the temperature of polymorphic transition between anatase and rutile of 8 % which is the molar quantities of mixed rare earth is a little lower. the calcination temperature is a main reason which influences the structure of phase
摻入鏑的含量8時，銳鈦礦相向金紅石相的轉變溫度與3相比有所降低，所以煅燒溫度是影響產物結構的主要原因。The results show that titanium oxide films prepared at room temperature consist of amorphous phase of titanium oxides, which can transform to crystal phase mainly consisting of anatase and rutile when they are subjected to appropriate heat treatment
實驗結果表明，本文採用電化學方法制備的氧化鈦膜是一種非晶態膜，對其進行適當的熱處理后，膜的結構主要由銳鈦礦和金紅石組成。A kind of novel composite photocatalysts containing tio2 and tourmaline particles, such as tourmaline / tio2 composite photocatalysts and tourmaline / [ tio2, sio2 ] composite photocalysts, were fabricated mainly by the sol - gel technique, whose microstructure, photocatalystic activities and spontaneous polarization were investigated by the scanning electron microscope ( sem ), uv - visible spectro - photometer, etc. the novel porous composite films of tourmaline / tio2 were prepared from alkoxide solutions on the surface of copper by sol - gel method
本工作利用電氣石礦物材料的天然電極性、輻射紅外線性能和tio _ 2的光催化性能，研製以電氣石為載體， tio _ 2薄膜和[ tio _ 2 ， sio _ 2 ]復合薄膜為催化劑的新型復合催化材料。研究材料的制備技術、結構、性能及電氣石表面tio _ 2晶體生長機理、電氣石增強tio _ 2光催化效率機理。分享友人