All-round the theory of succeed 奥格·曼狄诺全能成功学
This thesis utilize the analytic method to stator of ultrasonic motor the curving vibration, receive the theory expression formula of the natural frequency of the round annular sheet metal.
本文利用了解析法对电机定子面内弯曲模态的特征进行了分析，得到了圆环形薄板固有频率的理论表达式。
First of all, it draws a frame round of grace period and analyses grace period ring upon ring on the base of interest balance theory.
首先搭建宽限期的理论框架，以利益平衡理论为基础层层深入。
It is worthful to the orientation of study by putting the theory of dynamic system closure round control further into the research of environmental pollution harness.
把动态系统闭环控制理论拓广应用于环境污染治理控制领域，是一个很有价值的研究方向。
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