鎢酸 的英文怎麼說

中文拼音 [wūsuān]
鎢酸 英文
h2wo4
  • 鎢 : 名詞[化學] （金屬元素） tungsten; wolfram（w）
  • 酸 : 酸構詞成分。
  1. Synthesis of benzaldehyde glycol acetal catalyzed by cepw12o

    磷鎢酸鈰催化合成苯甲醛乙二醇縮醛
  2. Catalytic synthesis of benzaldehyde glycol acetal with h4siw12o

    硅鎢酸催化合成苯甲醛乙二醇縮醛
  3. Catalytic synthesis of benzaldehyde ethylene acetal by pw12 c

    固載磷鎢酸催化合成苯甲醛乙二醇縮醛
  4. Catalytic synthesis of butanone glycol ketal with phosphowolframic acid

    磷鎢酸催化合成丁酮乙二醇縮酮
  5. 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
  6. A study on eliminating educt alkali from coarse sodium tungstate with electrodialysis method

    電滲析法脫除粗鎢酸鈉中的游離堿研究
  7. Using the phosphotungstic acid immobilized on active carbon as catalyst, the iso - amyl gallate was synthesized directly by esterifying isoamyl alcohol and gallic acid

    摘要以活性炭固載磷鎢酸作為催化劑，用沒食子酸與異戊醇直接酯化合成了沒食子酸異戊酯。
  8. The results of biological tests have demonstrated that allantoic fluid of the first passage virus did n ' t produce macroscopic pathogenic role to chicken embryos and after passaged for four times, gross lesions were observed in chicken embryo. the virus showed typical coronavirus under electron - microscope and it could n ' t form plaque in cef cells and could hemagglutinates chicken red blood cells after treatment with 1 % trypsin. to surprise, the virus replicated in cef cells also showed hemagglutination activity to chicken red blood cells. in addition, the spf chickens which inoculated with the virus isolated from the chicken damaged tissue showed clinical sign and grow lesion, but it ' s gross lesion did n ' t resemble to those of field outbreaks

    生物學特性：雞胚尿囊液經離心、磷鎢酸負染后，電鏡觀察該病毒為典型的冠狀病毒；該毒株的第一代尿囊液對雞胚無肉眼可見的致病作用，當繼代到第5代后，胚體嚴重病變；病毒在雞胚中隨著接種時間的延長，其效價增高， 96h可達到48h的2倍；該毒株可在cef上生長，但不能形成明顯的蝕斑；經1胰酶處理后可凝集雞紅細胞；雞胚的第四代尿囊液病毒回歸動物體，病死雞腎臟呈典型的花斑腎，腺胃則未見肉眼可見的病變。
  9. Tungstate competitively inhibits the utilization of molybdenum for the formation of xanthine dehydrogenases.

    鎢酸鹽競爭性地抑制鉬的利用以形成黃嘌呤脫氫酶。
  10. In order to improve the electro - catalytic activity of platinum based catalyst to methanol oxidation, in this thesis, firstly prepare heteropoly acid modified pt / gc electrode with different concentration by cyclic voltammetry method, and then test the cyclic voltammetry curves individually in vitriolic and methanol solution. the study shows the best concentration for both phosphomolybdic acid and phosphotungstic acid is 1 10 ~ ( - 3 ) mol / l. and find the more heteropoly acid modified on electrode, the lower peak - up potential towards methanol because of the existence of oxygenous species

    為了改善鉑基催化劑氧化甲醇的催化活性，本論文首先通過循環伏安掃描法制備了不同濃度磷鉬酸和磷鎢酸修飾的pt / gc電極，通過研究pt / gc電極在修飾前後在硫酸溶液中及含甲醇的硫酸溶液中的循環伏安行為發現，磷鉬酸和磷鎢酸均能在ptru / c電極上發生氧化還原反應，而且雜多酸修飾濃度對pt / gc電極氧化甲醇的催化活性有很大影響。
  11. The main conclusions with innovative features acquired from the present work are as follows : ( 1 ) soft solution processing technique for preparing functional thin films was put forward and applied to preparing advanced inorganic functional thin films ; a series of molybdate and tungstate films with scheelite - type were prepared directly on metal substrates ( molybdenum and tungsten foils ) by using constant current electrochemical technique at room temperature ; a series of titanate thin films with perovskite - type were synthesized directly on titanium flakes by hydrothermal method in our country for the first time

    通過上述研究工作，得到了如下具有創新性研究成果： （ 1 ）首次在國內提出和運用軟溶液制備工藝技術進行無機功能薄膜材料的制備研究；首次在國內採用室溫恆電流電化學技術直接在金屬基底（鉬片和鎢四川大學博士學位論文片）制備了白鎢礦結構的鋁酸鹽、鎢酸鹽薄膜;首次在國內採用水熱合成技術在欽金屬片上直接沛叮備了鈣欽礦結構的欽酸鹽薄膜。
  12. Non - debye dielectric spectroscopy of lead tungstate crystals

    鎢酸鉛的非德拜型介電譜
  13. Calcium tungstate middle speed intensifying screens for medical use

    鎢酸鈣中速醫用增感屏
  14. A study on the mechanism of localized corrosionof stainless steel by tungstate

    鎢酸根對不銹鋼局部腐蝕的作用
  15. The ammonium tungstate igniting gravimetric method for the determination of tungsten trioxide content

    鎢酸銨灼燒法測定三氧化鎢量
  16. Method for the determination of sodium tungstate content in sodium tungstate for import and export

    進出口鎢酸鈉中鎢酸鈉含量的測定
  17. Medical x - ray films used with intensifying screens ; sensitometric simulation of the fluorescent radiation of calcium tungstate intensifying screens

    增光屏用x射線膠片鎢酸鈣增光屏熒光射線感光模擬
  18. Methods for chemical analysis of tungsten concentrates - the ammonium tungstate igniting gravimetric method for the determination of tungsten trioxide content

    鎢精礦化學分析方法鎢酸銨灼燒法測定三氧化鎢量
  19. Technological practice of producing tungstic acid using waste catalyst containing tungsten

    利用含鎢廢催化劑生產鎢酸工藝實踐
  20. Industrial experience of producing tungstic acid using waste catalyst containing tungsten

    利用含鎢廢催化劑生產鎢酸的工業實踐
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