讨论了偏心率对平均压缩载荷和载荷-位移曲线形貌的影响。
The influence of eccentricity on the configuration of load-displacement and mean crush load was discussed.
针对造成双弧现象的原因，模拟分析了由于电流过大、喷嘴压缩孔径过小和钨极偏心三种因素所导致的双弧现象。
The phenomenon of double arc which is usually caused by the reasons of too big welding current, too small diameter of the nozzle and eccentric of the cathode has been simulated.
建立了叶片偏心设置旋叶式压缩机的数学模型，并利用编程手段对其进行了动力分析；
This paper studies the rotary vane compressor of eccentric vane tip, mathematical model is established for the rotary vane compressor and dynamical analysis is carried on by computer program;
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