粗銅 的英文怎麼說
中文拼音 [cūtóng]
粗銅
英文
bessemer copper-
Method for determination of gold and silver in blister copper
粗銅錠中金和銀的測定方法Methods for chemical analysis of blister copper - determination of copper content
粗銅化學分析方法銅量的測定Methods for chemical analysis of blister copper - determination of arsenic content
粗銅化學分析方法砷量的測定Blister copper - methods for sampling and determination of moisture content
粗銅錠.水分含量測定的取樣及測定方法Standard test method for determination of copper in anode and blister copper
測定陽極和粗銅中含銅量的標準測試方法Methods for chemical analysis of blister copper - determination of gold and silver contents
粗銅化學分析方法金和銀量的測定Methods for chemical analysis of blister copper - determination of lead, bismuth and antimony contents
粗銅化學分析方法鉛鉍銻量的測定The gold in blister copper sample was pretreated with nitric acid - sulphuric acid to remove copper, digested with aqua, and determined by flame atom absorbance spectrometry
摘要本文建立了用硝酸硫酸預處理除去大量的銅,王水溶解,火焰原子吸收法測定粗銅中金的分析方法。Copper isn ' t chic. silver is chic. - it ' s gorgeous
銅制得很粗糙,而銀質得很精巧-真漂亮Abstract : the preparation of cuprous chloride from etching waste liquor of cupric chloride and crude copper powder was studied. the result showed that this method had many advantages, including simple process, easy operation and good quality of product, therefore it had remarkable economic and environmental benefits
文摘:以氯化銅蝕刻液廢液、粗銅粉等為原料,在常溫下反應制備氯化亞銅,工藝簡單,操作簡便,產品質量好,具有顯著的經濟效益和環境效益。The cold sun made their faces like copper and brass, and through the closed window john heard their coarse, irreverent voices.
寒淡的陽光把他們的臉照成了黃銅色。透過關閉的窗戶,約翰聽著他們粗魯的、不禮貌的叫喊聲。Non - lead copper content silver solder, purity 6n, 1. 2mm dia, fat, uk
不含鉛的銀銅焊錫, 1 . 2mm粗線徑,英國The bronze face, the shaggy black hair and beard, the coarse woollen red cap, the rough medley dress of home - spun stuff and hairy skins of beasts, the powerful frame attenuated by spare living, and the sullen and desperate compression of the lips in sleep, inspired the mender of roads with awe
那人那青銅色的皮膚亂蓬蓬的須發粗糙的紅色羊毛帽家織呢和野獸皮混雜湊成的粗劣衣服因為生活困苦而消瘦的健壯的個兒睡著時那慍怒而兇狠地抿緊的嘴唇,這些都使補路工肅然起敬。Calphalon tri - ply copper pans feature on inner core of pure, heavy - gauge aluminum. aluminum is another highly conductive metal - and the thicker the aluminum, the more conductive the pan
家富樂三銅鍋有純、粗導內芯。鋁是另一種傳導性能好的金屬?鋁越厚,鍋的傳導性能越好。( 1 ) first, metallizing abs plastics surface by chemical coarsing, metal ion absorption, metal ion reducing and chemical copper - plating. then, the copper - coating was thickened by electroplating in order to improve adhesion between following - coating and plastics matrix, and nickel was preplating. finally, ni - sic composite was plated
( 1 )通過反復實驗,確定工藝流程:首先通過粗化、敏化、活化和化學鍍銅,使塑料表面金屬化,再電鍍銅加厚銅鍍層,增強后續鍍層與塑料基體的結合力,然後預鍍鎳,最後電鍍ni ? sic復合鍍層。Detail in level is it is it stress their thickness right and wrong contrast and change with overcast thread to have to decorate, and device body level is it is it is it subside to listen to to have to rise and fall ; the jade article style of this period is identical with style of the bronze ware
在平面的細部裝飾上用陰線突出其粗細曲直的對比和變化,而器身層次起伏有聽減弱這時期的玉器風格與青銅器風格相吻合。Soft - sensing model of chaos time series of crude copper composition in copper convertor and its application
煉銅轉爐粗銅成分混沌時間序列的軟測量模型及應用A summary introduction is made of the electrovibrating ore - drawing techniques that have been used in shizishan copper mine, which includes the electrovibrating ore drawing of the ore pass in middle section, the one for in - stope ore drawing, the one for the main underground ore bin and the one for the coarse ore bin in the concentrator
針對獅子山銅礦應用中的幾種電振動放礦技術進行了總結性介紹,它們分別是:中段溜井電振動放礦、采場內電振動放礦、坑下主礦倉電振動放礦、選礦廠粗礦倉電振動放礦。Next to the age of silver came that of brass, more savage of temper and readier for the strife of arms, yet not altogether wicked
白銀時代之後就是青銅時代。人們的稟性更加粗野,動輒就要大興干戈,但是還沒有達到十惡不赦的地步。Based on the mechanism analysis and ai technique, an optimization and decision - making model about operating parameters and an on - line simulation and detection model in the copper matte blowing process are built. a model to forecast the copper - making end point is also built by using smoke temperature in a factory. on the research mentioned above, the intelligent decision support system of the operation - optimization is developed
在上述研究基礎上,開發了銅鋶吹煉爐優化操作智能決策支持系統,將其應用於生產實踐,使粗銅產量提高了6 . 0 ,冷料處理量提高了7 . 8 ,爐襯壽命由原來的213爐提高到235爐,提高了10 . 3 。分享友人