nickel powder 中文意思是什麼

nickel powder 解釋
鎳粉
  • nickel : n 【化學】鎳；〈美、加〉五分鎳幣；（一般）鎳幣。 a nickel note 〈美國〉五元鈔票。 a nickel nurser...
  • powder : n 1 粉，粉末。2 （搽臉的）香粉；牙粉；發粉。3 （一服）藥粉；粉劑；散。4 塵土，泥屑；雪糝。5 炸藥...
  1. Nickel base alloy powder - determination of phosphorus content - n - butyl alcohol - chloroform extraction spectrophotometric method

    三氯甲烷萃取分光光度法測定磷量
  2. Nickel base alloy powder - determination of tungsten content - cinchonine gravimetric method

    辛可寧重量法測定鎢量
  3. Nickel base alloy powder - determination of cobalt content - nitroso - r salt spectrophotometric method

    鹽分光光度法測定鈷量
  4. Nickel base alloy powder - determination of cubit content - nitroso - r salt spectrophotometric method

    鎳基合金粉化學分析方法亞硝基r鹽分光光度法測定鈷量
  5. Nickel base alloy powder - determination of chromium content - persulfate oxidation titrimetric method

    過硫酸銨氧化滴定法測定鉻量
  6. The results show that : nano - nickel powder is not useful for mh electrode during the high rate discharge phase as a conductor or additive ; superfine nickel powder is applicable for the conductor of the negative because of the good performance especially the cyclic stability at 1c rate by using 5 % ( mass percentage ) nickel powder ; the utilization of alloy, specific mass and volume capacity are increased with the decreased particle size of nickel powder in negative, however, the capacity fading rate at 1c discharge rate is also increased, so the capacity and the cyclic stability should be taken into account to make a choice of the particle size

    結果表明： mh電極中加入納米鎳粉對負極的大電流放電性能不利。 mh電極中加入超細鎳粉后電極綜合性能好，尤其是1c循環穩定性，其最佳添加量為5wt 。減小鎳粉粒度提高了電極合金利用率、質量比容量、體積比容量，但增大了負極1c容量衰減率，因此鎳粉粒度的選擇應綜合考慮mh電極容量和循環穩定性。
  7. Test method for spectrographic analysis of thermionic nickel alloys by the powder technique

    用粉末技術做熱離子鎳合金光譜分析的試驗方法
  8. Nickel base alloy powder - determination of copper content - thiosulfate - iodimetric method

    碘量法測定銅量
  9. Nickel base alloy powder - determination of boron content - alkalimetric method

    中和滴定法測定硼量
  10. The precursors of lico0. 8ni0. 2o2 cathode material for lithium - ion batteries are prepared from lithium hydroxide, cobalt acetate, nickel acetate and oxalic acid by the method of low - heating solid - state reactioa the ucoagnioiqz samples are obtained by sintering the precursors at different temperatures for 12hr. their structures and morphologies are studied by the powder xrd and sem

    由於mil ：的jalllieller效應使mhoj面體發生畸變，焙燒溫度對樣品晶體棚及電化學性能的影響4肽，與同樣方法合成的li帥及eenaq相比， d仙血o的晶胞形狀變得更加扁平，晶胞體積增大。
  11. Nickel base alloy powder - determination manganese content - sodium potassium periodate spectrophotometric method

    鎳基合金粉化學分析方法高碘酸鈉
  12. Measurements of magnesium in carbonyl nickel powder by n2o - c2h2 atomic absorption spectrophometer

    2火焰原子吸收光譜法測試羰基鎳粉中鎂
  13. Determination of trace molybdenum in carbonyl nickel powder by atomic absorption spectral method

    2火焰原子吸收光譜法測定羰基鎳粉中鉬含量
  14. 3 bronze powder, tin powder, nickel powder etc

    3青銅粉、錫粉、鎳粉等各種客戶要求合金粉末。
  15. The size effect of nanoscale nickel powder

    納米鎳粉的尺寸效應
  16. Preparation of silver coated nickel powder used for microwave absorbing materials

    吸波材料用銀包鎳粉的制備
  17. Electrolytic nickel powder

    電解鎳粉
  18. Nano - nickel powder

    納米鎳粉
  19. X - ray powder diffraction patterns show that the nickel powder is cubic crystallite. the average particle size of the ultrafine nickel powder is 50nm

    結果表明，控制溶液ph值在9 10之間，選用水合肼為還原劑可得到高純度的納米鎳粉。
  20. Ultrafine nickel powders have been used as catalysts, magnetic materials, sintered activators, electroconductive sizing materials, hard metal adhesives, etc. the research on ultrafine nickel powder is a topic of general interest in the new materials fields at present

    超細鎳粉在催化劑、磁性材料、燒結活化劑、導電漿料、電池材料、硬質合金粘結劑等方面具有廣闊的應用前景，已成為國內外新材料研究開發的熱點之一。
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