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mechanical activation中文是什么意思

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用"mechanical activation"造句"mechanical activation"怎么读"mechanical activation" in a sentence

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  • 机械活化

例句与用法

  • Mechanical activation and its application to zinc hydrometallurgy
    机械活化及其在湿法炼锌中的应用
  • Structure characterization of bifeo3 - srbi2nb2o9 ceramics by mechanical activation
    9铁电陶瓷的结构及性质
  • Preparation of ordered intermetallic compound of fe3si with mechanical activation and sintering
    有序金属间化合物的制备
  • The process of in situ synthesis in salt activated by ma is discussed , and the separation of activation and reaction during ma is investigated . the ti - c mixtures with elevated system energy from mechanical activation occur due to thermal activation from in salt bath
    在“机械激活盐浴合成”工艺中,将高放热体系在普通反应研磨工艺中所存在的孕育期与反应期分离,利用初始ti - c混粉在孕育期中所积累的储存能和高温熔盐反应介质所提供的热激活作用来促发粉体中的合成反应。
  • By using x - ray diffraction ( xrd ) , scanning electron microscopy ( sem ) , transmission electron microscopy ( tem ) , differential scanning calorimeter ( dsc ) and optical microscopy , mechanical activation is investigated . and during the study , two new innovative processes or thoughts , " dual activation reactive milling " and " in situ synthesis in salt bath activated by ma " has been presented for the synthesis of nanometer - sized powder . the phase transformation and oxidation control of cu - cr system during ma is also investigated
    在采用x射线衍射分析( xrd ) 、扫描及透射电子显微镜( sem tem ) 、能谱分析( eds ) 、热分析( dsc ) 、激光粒度测试等试验手段对ma过程机械激活作用的研究中,发现并提出了“双重激活反应研磨”和“机械激活盐浴合成”两种创新工艺思路;同时,对cu - cr难互溶体系在机械合金化过程中饱和固溶体、氧化物非晶的形成以及氧化现象的控制进行了探讨分析。
  • For adapting to the need of industrialization and improving the properties of materials , the method of mechanical activation has introduced on the basis of traditional calcinations at high temperature . the stardard spinel limn204 is prepared by the mechanical activation - high temperature solid synthesis method . the thermodynamic property , the physical - chemistry performance and the producing techniques of . battery have been studied by means of thermogravimetry ( tg ) , differential scanning calorimetry ( dsc ) , x - ray diffraction ( xrd ) , scanning electric microscopy ( sem ) as well as various electrochemical analysis methods . studies show that synthesis temperature , calcinations time , recipe of raw materials , heat treatment and particle size of products are main factors affecting the performances of limn204 cathode materials . with the increment of synthesis temperature and time , the structure and crystal of products are getting to perfect
    随着合成温度和时间的增加,产物的结构和晶型越趋于完善,但在1100得到的产物有烧结和晶粒增大的现象,恒温时间超过24h后对材料的性能影响不是很大; li mn比在0 . 95 1 . 05 2的条件下都可得到标准的尖晶石limn _ 2o _ 4 ,尤其当li mn比为1 . 05 2时,所合成的材料具有较好的电化学性能;通过两段合成法制备的产物性能要比一段合成法法制备的产物性能好,而两段间隔合成法比两段连续合成法处理的材料性能更佳;颗粒的粒度随着球磨时间的延长而减小,比表面昆明理工大学硕士学位论文摘要却增大,粒度小且分布范围窄的材料有利于铿离子的扩散。
  • The thermal activation by reason of the mechanical activation has promoting effect on the mechanical activation . furthermore , the mechanical activation assures the final powders are in nanometer - size . otherwise , for the first attempt of ma in the reaction system of metal - macromolecule or oxide - metal - macromolecule , author investigates the synthesis of nanometer - sized tic from petroleum coke by using reactive milling and dual activation reactive milling
    机械激活作用是整个“双重激活反应研磨”机制的基础:机械激活导致热激活的产生,而热激活又将加强机械激活的效果;机械激活作用贯穿于整个反应过程之中,并保证了最终产物在较小尺寸范围内。
  • The commonly seen gold - carrying minerals in hard - to - leach gold ores - pyrite and arsonpyrite were used in the experiment . through sweep electron microscope ( sem ) and energy dispersive x - ray spectrometer ( edx ) , the change law of the shape and appearance characteristics of the gold - carrying minerals under the mechanical activation function of drum grinding and other activation function were studied so as to provide a reliable basis for the study on the mechanism of the effect of mechanical activiation on the intensification of leaching process
    采用难浸金矿常见的载金矿物? ?黄铁矿和毒砂做试验,通过扫描电镜( sem )和x射线能谱仪( edx )研究了在滚筒磨的机械活化作用和不同的活化条件下载金矿物形貌特征的变化规律,为弄清机械活化作用强化浸出过程的机理提供了可靠的研究依据。
  • The mechanism of dual activation reactive milling is discussed . according to the mechanism , the mechanical activation from ma and thermal activation from the second high - exothermic reaction system ( ti - c ) are utilized for synthesizing of nanometer - sized tic powder from low - cost tio2 powders . in the process , the mechanical activation is a fundamental
    在“双重激活反应研磨”机制中,利用ma过程中的机械激活作用以及所引入的ti - c高放热反应体系所带来的热激活作用,以低成本的tio _ 2为原料合成纳米tic粉末。
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