類鎢 的英文怎麼說

中文拼音 [lèiwū]
類鎢 英文
eka tungsten
  • 類 : Ⅰ名1 （許多相似或相同的事物的綜合; 種類） class; category; kind; type 2 （姓氏） a surname Ⅱ動詞...
  • 鎢 : 名詞[化學] （金屬元素） tungsten; wolfram（w）
  1. Tungsten is classified among the metals.

    鎢歸入金屬類。
  2. Affiliated to our company, there are 2 branch companies craft factory and 1 computer server co - location center. rare refractory metal manufacturing company : company unit production equipments including the four high mills introduced from russia, home - made duo mill and narrowband mill, 400kg pneumatic hammer, punch, grinder and lathe, etc. ; a foot set of complete flow has been formed from the processing of product cog to finished product

    公司下設4個分公司：星元稀有難溶金屬加工有限責任公司，是以生產鎢鉬鉭鋯鈮鈦鎳等難熔金屬材料及其製品為主的規模企業晨光印務有限責任公司，是集鋁箔袋高溫蒸煮袋抽真空袋及各類食品包裝袋的設計製作印刷覆膜等專業化生產企業。
  3. Strong negative 8 eu shows the granites are high evolved granite. ( 6 ) the tetrad effect of ree and the obvious fractionation between k - rb, y - ho, zr - hf, nb - ta, and sr - eu in the dajishan granites indicate that, the aqueous fluid pays an important role in the evolution of the granites, as well as indicate that there exist enough interaction between peraluminous melt and aqueous magmatic fluid. furthermore the fluorine played a very important role in this process

    （ 6 ）大吉山花崗巖類稀士元素具有「四重效應」配分的特點以及微量元素對kjrb 、 y / ho 、 zr艦f以及nb / ta發生明顯分異，暗示在花崗巖巖漿的演化過程中，經歷了充分的流體一熔體作用，同時分異出大量富含f 、 w等礦化劑元素和成礦元素的熱液流體，致使鎢礦的形成。
  4. Tungsten filament lamps for domestic and similar general lighting purposes safety specification

    家庭和類似場合普通照明用鎢絲燈安全要求
  5. Tungsten filament lamps for domestic and similar general lighting purposes - performance requirements

    家用和類似普通照明用鎢絲燈.性能要求
  6. Amendment 3 - tungsten filament lamps for domestic and similar general lighting purposes - performance requirements

    修改件3 .家用及類似場合普通照明用鎢絲燈.性能要求
  7. Amendment 1 - tungsten filament lamps for domestic and similar general lighting purposes - performance requirements

    家庭及類似場合普通照明用鎢絲燈.性能要求.修改件1
  8. Packing materials plant producing bags, boxes, drums, pallets etc. made of papers, woods, plastics steels, and other materials

    附設專業包裝廠，專業生產鎢砂、輔材包裝袋，粉末包裝桶，各類鎢製品的木質、紙質包裝盒等。
  9. Raw and auxiliary materials : iron powder, copper powder, tungsten powder, tungsten - carbide powder, stainless ( high - speed ) steel powder, magnetic material, ceramic material, nanophase material and other metal powders and alloy powders

    原輔材料類：鐵粉、銅粉、鎢粉、碳化鎢粉、不銹（高速）鋼粉、磁性材料、陶瓷材料和鈉米材料及其它元素金屬粉末及合金牌號的粉末等。
  10. Arc welding and cutting - nonconsumable tungsten electrodes - classification

    電弧焊和切割.非自耗鎢電極.分類
  11. Arc welding and cutting - nonconsumable tungsten electrodes - classification iso 6848 : 2004 ; german version en iso 6848 : 2004

    電弧焊接和切割.非自耗鎢電極.分類
  12. Study on variety and rule of mineralization in yaoling tunsten mine in guangdong province south china

    廣東瑤嶺鎢礦礦化類型多樣性及成礦規律研究
  13. According to tectono - metallogenic setting in combination with main mineral distribution and metallogenic types and ore - forming epochs in this orogenic belt, the authors used the theory of metallogenic series to divide the deposits of the north qilian early palaeozoic convergent epicontinental cu, pd, zn, w ( mo ), au, ophiolite metallogenic belt and the south qilian early palaeozoic epicontinental rifting cu, ni ( pt ), cr, au, rare elements and pyrite metallogenic belt into six series

    文章依據成礦構造環境，結合區域主要礦種分佈及其成礦類型和成礦時代等特徵，應用礦床成礦系列理論，將祁連造山帶北祁連早古生代匯聚陸緣銅、鉛、鋅、鎢（鉬） 、金、蛇蚊石成礦帶和南祁連早古生代陸緣裂解帶銅、鎳（鉑族） 、鉻、金、稀土、黃鐵礦成礦帶中的礦床劃歸為6個成礦系列。
  14. Welding consumables - rods, wires and deposits for tungsten inert gas welding of non alloy and fine grain steels - classification

    焊接用料.非合金和細晶粒鋼和鎢極惰性氣體保護用的焊條，焊絲和沉積物.分類
  15. It has extremely high hardness, abrasion resistance and serving life. it ' s usually supported by tungsten carbide that has good toughness. the substrate provides good support for polycrystalline diamond and can be easily brazed to various tools

    它的表層為金剛石粉末燒結而成的多晶金剛石，具有極高硬度、耐磨性和工作壽命；底層一般為鎢鈷類硬質合金，它具有較好的韌性，為表層聚晶金剛石提供良好的支撐，且容易通過釬焊焊接到各種工具上。
  16. Tungsten filament lamps for domestic and similar general ligthing purposes - performance requirements ; amendment 2

    家用和類似用途的普通照明用鎢絲燈.性能要求.修改件2
  17. Safety specification for incandescent lamps - tungsten filament lamps for domestic and similar general lighting purposes

    白熾燈安全性規范.家用和類似普通照明用的鎢絲燈
  18. Safety specifications for incandescent lamps - part 1 : tungsten filament lamps for domestic and similar general lighting purposes

    白熾燈安全規范.第1部分:家用和類似照明用途的鎢絲燈
  19. Tungsten halogen lamps for domestic and similar general lighting purposes safety specification

    家庭和類似場合普通照明用鹵鎢燈安全要求
  20. Incandescent lamps - safety specifications - tungsten halogen lamps for domestic and similar general lighting purposes

    白熾燈安全性規范.家用和類似普通照明用的鹵鎢燈
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