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脉冲电磁场的英文

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"脉冲电磁场"怎么读用"脉冲电磁场"造句

英文翻译手机手机版

  • pulse electric-magnetic field
  • pulse electromagnetic field

例句与用法

  • Experimental study on sterilization of pulsed electromagnetic field
    脉冲电磁场的杀菌实验研究
  • Clinical effects of zhanggu fluid on lower limb bone lengthing
    脉冲电磁场对山羊骨延长区骨矿化的影响
  • Effects of pulsed electromagnetic field on regeneration of peripheral nerve
    脉冲电磁场对周围神经再生的影响
  • The mechanism of pulsed electromagnetic fields treating postmenopausal osteoporosis
    低频脉冲电磁场治疗绝经后骨质疏松的机制
  • Association of estrogen and electromagnetic fields treating postmenopausal osteoporosis
    低频脉冲电磁场与雌激素联合应用治疗绝经后骨质疏松症
  • Thanks to the support of the national natural science foundation of china under grand no . 50277036 for " the pulse electromagnetic fields and system - level em radiation of electric vehicles " , this thesis concentrated on the design of the variable voltage and variable frequency ( vvvf ) system and the development of a genetic algorithm for vector optimal design problems . the work includes mainly four parts : a brief introduction of the frequency - converter , the emc design of the vvvf system and the national standard of the electromagnetic interference of the vvvf system , the study of global search optimization algorithms , and an improved genetic algorithm called emigration genetic algorithm for multi - objective optimal problems
    在国家自然科学基金资助项目《电动汽车脉冲电磁场与系统级辐射的研究》的工作基础上,本文对电动车电磁辐射关键部分? ?变频调速系统的电磁兼容性设计以及在电磁兼容性设计中涉及到的电磁系统的多目标优化方法进行了系统的分析和研究,其核心内容包括:变频器工作原理;变频调速系统电磁兼容性设计及变频调速系统电磁兼容标准;随机类全局优化算法研究;提出了一种改进的遗传算法命名为迁徙遗传算法。
  • Abstract : it was studied by us that new technologies using strong pulsed magnetic field and electric current were applied to refine metal ' s solidified structure . these technologies improved remarkably the solidified structure of ly12 aluminum alloy and made the solidified grains more equiaxed and apparently finer compared with that of the normal sample , which is of more dendrite grains . the stronger the strength of the pulsed electromagnetic field , the better the improvement effect was . the refinement mechanisms of the new technologies were analyzed theoretically . new phenomena and problems occurred in our experiments were also pointed out in this paper
    文摘:提出了用强脉冲磁场和电流细化金属凝固组织的新工艺.与未经磁场或电流处理的凝固样品相比,强脉冲电磁场能够显著地改善ly12铝合金的凝固组织,使晶粒明显细化、球化,电磁场的强度愈强,这种改善效果愈明显.对该新工艺的细化机理进行了理论分析,同时,指出了实验中的新现象和新问题
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