銅石 的英文怎麼說
中文拼音 [tóngdàn]
銅石
英文
tongshi-
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。There are three genetic types of mineral deposits in the beiya ore district : cu - au polymetallic deposits related to alkaline porphyries, comprising porphyritic cu - au deposits and polymetallic skarn deposits related to quartz - albite porphyry and quartz - k - feldspar porphyry ; fe - au deposits related to gabbro or basalt magma, consisting of magmatic fe - au deposits and sedimentary polymetallic deposits formed in caves and lakes ; and palaeo - placers formed at the weathering surface, in lakes and in karsts
北衙金礦有3種成因不同的礦床：與堿性斑巖有關的銅金多金屬礦，包括與石英鈉長斑巖和石英正長斑巖有關的斑巖型銅金礦床和矽卡巖型多金屬礦床；與輝長玄武巖漿有關的鐵金礦床，包括熔漿型鐵金礦床和噴流沉積型多金屬礦床，後者又有洞穴和湖相沉積環境之分；及古砂礦，有古風化殼型砂礦、河湖相古砂礦和洞穴沉積古砂礦。Proposed acquisition of hydro - power plant hong kong, september 9, 2002 - aminate manufacturer, kingboard chemical holdings limited sehk : 148 " kingboard chemical " today announces its non wholly - owned subsidiary, kingboard copper foil holdings limited ses : kbcf " kingboard copper foil ", has signed a memorandum of understanding with yingde city people s government to acquire the fixed assets of a 72mw hydro - power plant in yingde for rmb700 million
覆銅面板生產商建滔化工集團香港聯交所: 0148建滔化工今日宣布其附屬公司建滔銅箔集團有限公司新加坡交易所: kbcf建滔銅箔與英德市政府簽訂一項諒解備忘錄，建議收購英德市白石窯7 . 2萬千瓦容量水電廠的固定資產，總代價為人民幣七億元。It was completed in 1932. what kind of feelings did people in the 1930 s have when they looked up at this clock tower decked with arabesque patterns using genuine stones and bronze
這座竣工於昭和7年（ 1932 ） ，由天然石塊及青銅建成的對稱性建築曾留給昭和初期的人們怎樣的想象Realm. e. feldspar s application : manufacturing potassium fertilizer, manufacturing porcelain and enamel ware, glass raw material, wheting the grain etc. f. the barite primarily used for the artesian wells of petroleum and natural gas
麥飯石原巖本身多半由鉀長石斜長石石英等礦物組成，含有銅鋅鋁錳鐵鈦磷等微量元素，且又具有良好的溶出性和吸附性。Highlight items include an egyptian wooden mummy - board the unlucky mummy of the early 22nd dynasty, about 945 bc, a 13th century egyptian brass astrolabe with silver inlay, a marble roman statue of dionysos of 2nd century, a queen s lyre from about 2600 - 2400 bc found in the royal cemetery at ur, and walrus ivory chess - pieces made in about 1150 - 1200 and found in scotland
精選作品有埃及的「不幸的木乃伊」木蓋板（約公元前945年，第22王朝早期） 、 13世紀的埃及鑲銀黃銅星盤、公元2世紀羅馬時期的酒神狄奧尼索斯大理石像、從公元前2600 -前2400年烏爾皇室陵墓發現的「皇后的豎琴」以及發現于蘇格蘭的海象牙西洋棋（公元1150 - 1200年）棋子等。Highlight items include an egyptian wooden mummy - board " the unlucky mummy " of the early 22nd dynasty, about 945 bc ; a 13th century egyptian brass " astrolabe " with silver inlay ; a marble roman statue of dionysos of 2nd century ; a " queen s lyre " of 2600 - 2400 bc found in the royal cemetery at ur ; and a walrus ivory chess - piece made in 1150 - 1200 and found in scotland. the world acclaimed british museum has one of the richest collections of cultural relics from various cultures of the world
精選作品有埃及的"不幸的木乃伊"木蓋板（約公元前945年第二十二王朝早期） ;十三世紀的埃及鑲銀黃銅星盤;公元二世紀羅馬時期的酒神戴奧尼索斯大理石像;從公元前2600 - 2400年烏爾皇室陵墓發現的"皇后的豎琴" ;以及發現于蘇格蘭的海象牙西洋棋（公元1150 - 1200年）棋子。Dundrum, south, or sutton, north, both localities equally reported by trial to resemble the terrestrial poles in being favourable climates for phthisical subjects, the premises to be held under feefarmgrant, lease 999 years, the message to consist of 1 drawingroom with baywindow 2 lancets, thermometer affixed, 1 sittingroom, 4 bedrooms, 2 servants rooms, tiled kitchen with close range and scullery, lounge hall fitted with linen wallpresses, fumed oak sectional bookcase containing the encyclopaedia britannica and new century dictionary, transverse obsolete medieval and oriental weapons, dinner gong, alabaster lamp, bowl pendant, vulcanite automatic telephone receiver with adjacent directory, handtufted axminster carpet with cream ground and trellis border, loo table with pillar and claw legs, hearth with massive firebrasses and ormolu mantel chronometer clock, guaranteed timekeeper with cathedral chime, barometer with hygrographic chart, comfortable lounge settees and corner fitments, upholstered in ruby plush with good springing and sunk centre, three banner japanese screen and cuspidors club style, rich wine - coloured leather, gloss renewable with a minimum of labour by use of linseed oil and vinegar and pyramidically prismatic central chandelier lustre, bentwood perch with a fingertame parrot expurgated language, embossed mural paper at 10 - per dozen with transverse swags of carmine floral design and top crown frieze, staircase, three continuous flights at successive right angles, of varnished cleargrained oak, treads and risers, newel, balusters and handrail, with stepped - up panel dado, dressed with camphorated wax, bathroom, hot and cold supply, reclining and shower : water closet on mezzanine provided with opaque singlepane oblong window, tipup seat, bracket lamp, brass tierod brace, armrests, footstool and artistic oleograph on inner face of door : ditto, plain : servant s apartments with separate sanitary and hygienic necessaries for cook, general and betweenmaid salary, rising by biennial unearned increments of 2, with comprehensive fidelity insurance annual bonus, and retiring allowance based on the 65 system after 30 years service, pantry, buttery, larder, refrigerator, outoffices, coal and wood cellarage with winebin still and sparkling vintages for distinguished guests, if entertained to dinner evening dress, carbon monoxide gas supply throughout
一截彎木上棲著一隻馴順得能停在手指上的鸚鵡它吐字文雅，墻上糊著每打價為十先令的壓花壁紙，印著胭脂紅色垂花橫紋圖案，頂端是帶狀裝飾一連三段櫟木樓梯，接連兩次拐成直角，都用清漆塗出清晰的木紋，梯級登板起柱欄桿和扶手，一律用護板來加固並塗上含樟腦的蠟浴室里有冷熱水管，盆湯淋浴，設備俱全。位於平臺246上的廁所里，長方形窗子上嵌著一塊毛玻璃，帶蓋的坐式抽水馬桶，壁燈，黃銅拉鏈和把手，兩側各放著憑肘幾和腳凳，門內側還掛有藝術氣息濃厚的油畫式石版畫。另外還有一間普通的廁所廚師打雜的女僕和兼做些細活的女傭的下房裡也分別裝有保健衛生設備僕役的工錢每兩年遞增兩英鎊，並根據一般忠誠勤勞保險，每年年底發獎金一英鎊，對工滿三十年者，按照六十五歲退職的規定，發退職金餐具室配膳室食品庫冷藏庫主樓外的廚房及貯藏室等堆煤柴用的地窨子里還有個葡萄酒窖不起泡亮光閃閃的葡萄酒，這是為宴請貴賓吃正餐身穿夜禮服時預備的。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。" a recent cleaning operation by laser revealed traces of haematite, egyptian blue and malachite - azurite green - blue on the sculptures of the western frieze, " senior archaeologist evi papakonstantinou - zioti told afp. while archaeologists had found traces of the first two colours elsewhere on the temple years ago, the malachite - azurite colouring was only revealed in the latest restoration process, papakonstantinou - zioti said
日前她在接受法新社記者采訪時說： 「最近我們在使用激光對神廟進行清洗工作時發現，神廟西部的雕刻上殘存有赤鐵礦紅色埃及藍一種含有銅鈣硅的淺藍色顏料以及孔雀石藍銅礦藍綠色的痕跡。 」He found that the red pigment proved to be iron oxide, hematite ; a yellow consisted of clay containing iron or yellow ochre ; a blue color was a finely powdered glass ; and a pale blue was a copper carbonate, probably azurite ; green were malachite ; black was charcoal or boneblack ; gray, a limestone mixed with charcoal ; and a quantity of pigment remaining in a paint pot used in the decoration, contained a mixture of hematite with limestone and clay
他發現紅顏料是鐵的氧化物赤鐵礦；黃色顏料由含有鐵或黃赭色粘土組成；藍顏色為細微的玻璃粉；而普藍就是碳酸銅，或許是藍銅礦；綠顏料為孔雀石；黑色為木炭或骨黑；灰色，石灰石混合木炭而成；而一些顏料殘留在用於彩繪裝飾的顏料瓶里，含有赤鐵礦與石灰石及粘土的混合物。Florence is the birthplace of the italian renaissance, and a city built by many geniuses. our walking tour shows us the duomo, the bronze doors of the baptistry called the door of paradise, signoria square, and the 13c santa croce basilica where michelangelo, machiavelli, and others are buried. you will have a chance to shop in a major leather factory outlet store
偉聖約翰受洗堂，以白色和綠色大理石建成，呈八角形，最著名的是銅鑄浮雕的天堂之門，描繪了聖經的故事喬陶鐘樓，是十三世紀建築家喬陶的作品其他如?政廳西紐利亞廣場聖十字教堂等，名勝古跡非常豐富，有機會參觀皮件工廠直銷門? ，選購義大利皮革製品。Dissolves in the water, the ethyl alcohol, does not dissolve in the acetone, the benzine
溶於水、乙醇，不溶於丙銅、石油醚Copper - graphite pantograph slide plate with superexcellent performance
性能卓越的銅石墨受電弓滑板We also studied the dynamic characteristics of cf / cu ( c ) - cu composites, the results show that, by the method of graphite is coated with copper, the coefficient of friction and the wear rates remarkably decreased. with the increase of the copper coated carbon fiber content, the wear rates of cf / cu ( c ) - cu composites is notably decreased, while the coefficient of friction is increased. with the increase of electric current density, the wear rate of cf / cu ( c ) - cu composites is increased
研究發現，碳纖維鍍銅石墨-銅復合材料的電摩擦磨損性能與碳纖維含量存在一最佳值，當碳纖維含量為0 . 6時，其電摩擦磨損性能最好；對于不同電流密度下的電磨損性能的比較可以發現，通電磨損時的電摩擦系數要小於機械磨損時的摩擦系數，碳纖維鍍銅石墨-銅復合材料的電摩擦系數隨電流密度增大先減小而後增大，在電流密度為15a cm ~ 2時達到最小值；通電磨損量要遠大於機械磨損量，且隨著電流密度增大，磨損量增加。Oily bronze graphite bearing
青銅石墨含油軸承Top philippine exports to china include semi - conductors, copper cathodes, machinery parts and accessories, fuel oils, petroleum naphtha, fresh bananas and crude coconut oil
菲律賓出口中國的產品中位於前列的是半導體裝置、電子數據處理元件、銅、石油和其它能源產品、汽車零部件以及鮮果。By the addition of copper coated carbon fiber, the bend strength and hardness of cf / cu ( c ) - cu composites increased, the volume density and electrical conductivity of the composite have no apparent change
與銅-鍍銅石墨復合材料相比，碳纖維鍍銅石墨-銅復合材料的硬度和抗彎強度有了進一步的提高，密度和電阻率變化不大。In this paper, the volume density, hardness, bend strength and electrical conductivity of cf / cu ( c ) - cu composites have been tested. the results show that, after graphite is coated by copper, the electrical conductivity, bend strength and volume density of cu ( c ) - cu composites is remarkably increased. with the increase of copper coated graphite, the static characteristics are reduced
本論文通過對不同成分復合材料試樣的密度、硬度、抗彎強度和電阻率等靜態性能的測試發現，石墨粉表面鍍銅提高了材料的導電性能，同時材料的硬度、抗彎強度都有顯著的提高；但當鍍銅石墨粉繼續增加時，材料的導電性能降低，密度、硬度和抗彎強度下降。Rich in natural resources, coal, tin, iron, gold, silver, copper, oil and other important world reserve status
自然資源豐富，其中煤、錫、鐵、金、銀、銅、石油等儲量居世界重要地位。分享友人