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[期刊论文] 作者：LI Ji-qiang,LIU Zhong-ming,YAN,
来源：重庆大学学报（英文版） 年份：2004
According to Hertz theory, the difference of contact stress for non-circular gearsand equivalent gearsis compared in thepaper,acalculating method of contact str...
[期刊论文] 作者：Hui-min Deng,Yu Wang,Fa-long Lu,Zhong-ming Yan,
来源：防务技术 年份：2020
In this paper, an improved discharging circuit was proposed to quicken the decay of the current in the drive coil in a reluctance accelerator when the armature...
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