lead lead method 中文意思是什麼

lead lead method 解釋
鉛 鉛法年齡測定
  • lead : n 1 鉛，鉛製品。2 【航海】測鉛，測深錘，水砣。3 〈pl 〉（鋪屋頂的）鉛皮；鉛皮屋頂；【印刷】插鉛，...
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. Method of autocar ' s accumulator of lead fast refresh

    汽車鉛酸蓄電池快速充電方法
  2. Abstract : two important factors, the loss of the catalyst components and the change of the catalyst particle diameter, which lead to the decay of the catalyst for amination of fatty alcohols, were studied. the dimension analytic method is applied successfully to determine the relations among the components loss, the particle diame - ter and the times of the catalyst used in repeated experiments

    文摘:對引起脂肪醇胺化用催化劑失活的重要因素? ?組分流失及粒徑變化進行了研究，運用因次分析方法將催化劑的重復使用次數、組分流失及粒徑等因素進行了關聯，並取得了成功。
  3. Application of the proposed method can lead to the anticipant experimental results and also decrease the experimental work largely

    該法的應用不僅能達到預期的目的，而且可以大幅度減少所需的試驗次數。
  4. Methods for chemical analysis of melted welding fluxes. the lead chlorofluoride - edta volumetric method for determination of calcium fluoride content

    熔煉焊劑化學分析方法.氟氯化鉛- edta容量法測定氟化鈣量
  5. The development that aims at popular chanson representative ' s " social music " as the need, educate the system modernization construct problem to the vocality to lead to go into the comparative level of " sing the method " to take into the analysis to resolve in a specific way

    摘要在以大眾文化為對象、通俗歌曲為代表的「社會音樂」蓬勃發展中，將聲樂教學體系現代化建設的迫切需要與其現實存在的問題和矛盾，具體切入到美聲與通俗的「唱法」比較層面逐一加以分析、定性和理論把握。
  6. Methods for chemical analysis of copper ores lead ores and zinc ores. determination of tungsten content. catalytic polarographic method in sulfuric acid - phenylhydroxy acetic acid - cinchonine - potassium chlorate system

    銅礦石鉛礦石和鋅礦石化學分析方法硫酸-苯羥乙酸-寧-氯酸鉀底液催化極譜法測定鎢量
  7. As an advanced materials preparation technology, spray - deposition has shown remarkable superiority in producing large - sized alloys and metal matrix composites. however, the spray deposeted preforms usually contain a certain quantity of porosity. besides, the oxide films on the surface of the particles lead to week metallurgic conjunction between the particles. in order to obtain an ideal structure and performance, the porous preforms need further densifying and plastical forming. in this paper, a new technology named wedge pressing was used to densify spray - deposeted 5a06 aluminium alloy, in which the large deformation can be obtained through the sum - up of local deformation and multi - step small deformation. this method can also solved the problems in traditional processing and greatly decreased the producing cost. what ’ s more, the reserch on the wedge pressing desification rules about the large - sized spray deposeted preforms was significant it was vital not only to the further densification of the prefoums but also to the further research on plastical deforming the research was also benefit to the industrialization an the application of the spray deposeted porous materials

    坩堝移動式噴射沉積技術作為一種先進的材料制備新技術，在制備大尺寸合金及金屬基復合材料方面具有顯著的優越性。然而噴射沉積坯件特別是大型坯件通常存在一定量的孔隙，顆粒表面存在一定量的氧化膜，顆粒之間未能完全達到良好的冶金結合狀態，因此需要進行后續緻密化和塑性變形才能獲得理想的組織和性能。本文採用一種新型的楔形壓制工藝，即通過局部變形、多道次小變形累積實現大變形的緻密化加工方法，對噴射沉積多孔坯料進行后續緻密化和塑性變形，很好地解決了傳統加工工藝的難題，大大降低了生產成本。
  8. Preparation of ultra - fine dibasic lead phosphite powder by precipitation method

    化學沉澱法制備超細二鹽基亞磷酸鉛粉體
  9. Congo - red method was used to determine the thermal stabilization ability of products, which were consisted of dibasic lead phosphite and tribasic lead sulfate. the results showed that the nanometer stabilizer obviously increased the ability of thermal stabilization. in the same thermal stability level it could cut 25 % - 33 % amount of lead salt than using ordinary products

    利用剛果紅法測試了納米二鹽和三鹽復合物的熱穩定效果，結果表明納米鉛鹽能明顯地提高熱穩定性，在保證pvc熱穩定性的同時可較普通鉛鹽減少用量25 ? 33 ，同時討論了添加劑在加入時應注意的問題。
  10. Test method for hydrogen sulfide in liquefied petroleum gases lead acetate method

    液化石油氣中氫化硫測試方法
  11. Liquefied petroleum gases. detectionof hydrogen sulfide. lead acetate method

    液化石油氣.硫化氫的檢測.醋酸鉛法
  12. Methods of test for petroleum and its products - liquefied petroleum gases - detection of hydrogen sulfide - lead acetate method

    石油及其產品的試驗方法.液化石油氣.硫化氫的測定.乙酸鉛法
  13. Municipal sewage. determination of lead. spectrophotometric method with dithizone

    城市污水.鉛的測定.雙硫腙分光光度法
  14. Iron and steel. macrographic examination by sodium sulphur print socalled lead print method

    鋼鐵.鈉硫印痕低倍檢驗.亦稱鉛印法
  15. Explosive - determination of power - lead block method

    炸藥作功能力試驗鉛鑄法
  16. Repairing the sliding bearing of motor by casting lead method

    澆鉛法修復電動機的滑動軸承
  17. Extension lead method

    延長導線法
  18. Urine - determination of lead - spectrophotometric method - diphenylthiocarbazone method

    尿中鉛的雙硫腙分光光度測定方法
  19. The third part of the thesis - - lead planning method and case application making the urban space and increase safely in ecology, which combined zhong shan city xiaolan project studies case, ecological environment of town, and increased between mode and ecological foundation that current situation being analyzed naturally to xiaolan town urban space. methodology intension, the scope of application of the method and concrete working routine in the course of operating of the method had to the planning method, etc. have been explained concretely

    論文的第三部分? ?生態安全導向下城市空間增長的規劃方法及案例應用，結合中山市小欖鎮生態環境規劃研究案例，在對小欖鎮城市空間增長模式與自然生態現狀分析的基礎上，對規劃方法所具有的方法論內涵、方法的適用范圍以及方法具體操作過程中的工作程序等做了具體交待。
  20. By numerical analogue calculation, distribution rules of forced wave in the processing of explosive hole enlargement are understood, which can provide a theoretical basis for choosing to arrange medicine way and lead explosion method

    通過數值模擬計算搞清了爆炸擴徑過程中壓力波的分佈規律，為布藥方式及引爆方式的選擇提供了的理論依據。
分享友人
分享到 Line

分享到臉書