鎢 的英文怎麼說

中文拼音 [wū]
鎢 英文
名詞[化學] （金屬元素） tungsten; wolfram（w）
  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. Thorium tungsten electrode is the most commonly used tungsten in america and some other countries and is a good general use tungsten. especially, it performs well when overloaded with extra amperage

    釷鎢電極使用很普遍，釷元素雖具有低輻射性，但它相對純鎢來說，已經體現出重要的改進性能。
  5. 2. appendant special request includes coated with wc35, titanic tungsten, tungsten cobalt, cobalt based alloy or nickel based alloy

    2 .附加特殊要求包括：噴塗wc35鈦化鎢，鎢鈷合金，鈷基合金，鎳基合金
  6. Recommended practices for gas - tungsten - arc welding

    鎢電極惰性氣體保護焊的推薦規范
  7. The research results show that, from the viewpoint of second phase morphologies, there exist quite differences between the grain - type materials ( such as wc / bcu brazing deposit material, wrs1000 and 1zt tungsten carbide strengthening overlaying material, as well as the wear - resistant material of polymer adhesive coating etc. ), and the aggregation - type as well as dispersion - type ones ( such as zg35simn, wrd - 1 and khc - k2 depositing material ) in the wear - resistance and sand slurry abrasion mechanism. the sand slurry abrasion mechanisms are brought forward, of new wear - resistant materials with the features of grain - type second phase morphologies

    研究發現，與聚合型、彌散型第二相的材料（如zg35simn 、 wrd ? 1和khc ? k2熔敷材料等）相比，顆粒型第二相的材料（如wc bcu釬焊熔敷耐磨材料、 wrs1000型耐磨材料、 1zt碳化鎢顆粒增強熔敷材料及ktc ? 1耐磨膠粘塗層材料等）在耐磨性能和磨損機理等方面均有不同，總結提出了以「顆粒型第二相」為特徵的耐磨新材料泥沙磨損機理。
  8. High efficiency, super fine finishing, can machine deep hole, tungsten steel, black lead

    可做深孔加工，鎢剛，石墨加工，超微消耗，可作大面積細加工。
  9. Automatic grinder with pneumatic carriage advance, with multiple angles seat housing knifes. 3 types of grinder wheels. 1 corindon coup bell norton, 1 corindon for vee gouges hss one vee borazon diamond for tantung vee gouges. motor 1. 5 kw at 2800 rpm. net weight make yourselve profesional sharpening, forget about outside vendors

    全自動氣壓控制調節，可以一次性同時磨兩把刀具，隨機可配備3種磨刀石. 1杯型磨具， 1個磨高速鋼刀用磨刀石， 1個磨鎢鋼刀用的金鋼石磨刀具.馬達為1 . 5千瓦，轉速可達2800rpm .凈重為85公斤.可移動式工作臺，針對所有專業刀具均可加工
  10. The geological characteristics of fengning cryptoexplosive breccia silver - polymetal deposits in hebei

    四川七美鎢錫礦床地質特徵及找礦前景探討
  11. Methods for chemical analysis of tungsten - the potassium iodide - brucine photometric method for the determination of bismuth content

    鎢化學分析方法碘化鉀-馬錢子堿光度法測定鉍量
  12. Catalytic synthesis of butanone glycol ketal with phosphowolframic acid

    磷鎢酸催化合成丁酮乙二醇縮酮
  13. 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
  14. 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
  15. Composite welding of the diamond and tungsten carbide

    金剛石與碳化鎢的復合堆焊
  16. Technical conditions of steel - bonded tungsten carbide

    碳化鎢鋼結硬質合金技術條件
  17. Production of a sort of hi - cr cast iron grinding ball

    採用鎢渣生產合金鑄鐵磨球
  18. Electric lamps - use of protective shields with tungsten - halogen lamps - cautionary notice

    電燈.鎢鹵素燈保護罩的使用.注意事項
  19. In the investigations on laser cladding, experiments and analyses of laser clad nickel - based alloys and nickel - based ceramal composite alloys on steel substrates were performed to improve wear - resistance and corrosion - resistance properties of the coatings

    以提高材料表面的耐磨、耐蝕等性能為目的，採用預置和送粉熔覆工藝方式，對常用的鎳基合金和鎳基碳化鎢金屬陶瓷合金塗層進行系統研究。
  20. Heat element molybdenum ; graphite ; composite material cfc

    加熱元件：金屬鉬鉭鎢石墨棒復合材料
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