He has done experiments comple-mentary to those of Eigen.他做了一些实验，作为对艾根实验的补充。The mass - normalized mode shapes were obtained from the eigen - sensitivity analysis.利用特征灵敏度分析得到质量归一化振型.Using train images, it calculates Eigen...
给出了一种新型的 单相 航空静止变流器,分析了其工作原理和特性.A novel two - stage structure of single - phase aeronautical static inverter ( ASI ) is present.摘要介绍了单相电压型三电平四象限变流器工作原理.The working principle of the single - phase voltage - source 4 - qua...
Sometimes things have to fall apart to make way for better things.有时候要到达谷底，才会慢慢变好。You have to do everything you can. You have to work your hardest. And if you do, if you stay positive, then you have a shot at a silver li...