硅化鎢 的英文怎麼說
中文拼音 [guīhuàwū]
硅化鎢
英文
tungsten silicide
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硅 :
名詞[化學] silicon （14號元素符號 si）
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鎢 :
名詞[化學] （金屬元素） tungsten; wolfram（w）
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Catalytic synthesis of benzaldehyde glycol acetal with h4siw12o
硅鎢酸催
化合成苯甲醛乙二醇縮醛
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Synthesis of butyraldehyde glycol acetal with h4siw12o40 pan as catalyst
硅鎢酸摻雜聚苯胺催
化劑催
化合成丁醛乙二醇縮醛
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Catalytic synthesis of butyraldehyde glycol acetal with h4siw6mo6o40 polyaniline
硅鎢鉬酸摻雜聚苯胺催
化合成丁醛乙二醇縮醛
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Silicate rocks. determination of molybdenum and tungsten content. sulfuric acid - phenylhydroxyacetic acid - cinchonine - potassium chlorate medium polarographic method
硅酸鹽巖石
化學分析方法硫酸-苯羥乙酸-辛可寧-氯酸鉀底液極譜法連續測定鉬量和
鎢量
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Test method for quantifying tungsten silicide semiconductor process films for composition and thickness
定量分析
硅化鎢半導體加工膜組分和厚度的標準試驗方法
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Methods for chemical analysis of ferrotungsten - the molybdenum blue photometric method for the determination of silicon content
鎢鐵
化學分析方法鉬藍光度法測定
硅量
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Etc. heaters mosi2, sic for annealing furnace and single crystal furnace, high purity oxides high purity rear earth oxides, sio2, al2o3, tio2, ti2o3 and ti3o5 etc. for crystal growth and optical coatings. w, mo crucibles and w, mo products for crystal growth, fire - resistant materials and products for heat isolating during crystal growth
Etc . ，退火爐及單晶爐用發熱體
硅化鉬，炭
化硅，晶體生長和光學鍍膜用高純氧
化物稀土氧
化物，二氧
化硅，三氧
化鋁，二氧
化鈦，三氧
化二鈦，五氧
化三鈦等，生長晶體用
鎢鉬坩堝及
鎢鉬製品和保溫用各種耐火材料及製品。
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Catalytic synthesis of isoamyl isovalerate by nano - h4siw12o40 sio
納米復合
鎢硅酸催
化合成蘋果油
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Chemical analysis of ferro - tungsten. gravimetric determination of silicon
鎢鐵的
化學分析.
硅的重量測定法
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A study of the decomposition of h2o2 catalyzed by fe - substituted keggin type silicotungstate
單取代
硅鎢酸鉀催
化過氧
化氫分解
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Abstract : synthetic method of butyl butyrate was investigated using silicotungstic acid ca talyst absorbed on activated carbon
文摘:用活性炭固載
硅鎢酸催
化劑催
化合成了丁酸丁酯。
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Methods for chemical analysis of tungsten - the chloritization - molybdenum blue photometric method for the determination of silicon content
鎢化學分析方法氯
化-鉬藍光度法測定
硅量
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Synthesis of benzaldehyde glycol acetal catalyzed by using h4 siw6 mo6 o40 - pan
硅鎢鉬雜多酸摻雜聚苯胺催
化合成苯甲醛乙二醇縮醛
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The ministry of finance and the state administration of taxation jointly determined to adjust export refund rates of the following products as of 1 may 2005 : ( 1 ) export refund rates of coal, tungsten, tin, antimony and their products decreased to 8 % ; ( 2 ) abolishing of the export refund tax of thulium, thulium oxide, salts of lanthanum, silicon metal, molybdenum ores and its fine ores etc
中國財政部、國家稅務總局決定自2005年5月1日起調整下列產品的出口退稅率： （ 1 ）將煤炭，鎢、錫、鋅、銻及其製品的出口退稅率下調為8 % ； （ 2 ）取消稀土金屬、稀土氧化物、稀土鹽類，金屬硅，鉬礦砂及其精礦，輕重燒鎂，氟石、滑石、碳化硅，木粒、木粉、木片的出口退稅政策。
