Compared with material mechanics method, the process is concise and suitable for computer calculating.
与材料力学方法相比，简化了推导过程，得到了便于微机计算的结论。
Mechanics characteristic for deep-drawing process of panel parts is analysed by upper-bound method.
用上限法分析了覆盖件在拉深过程中的力学特征。
The drawing process of thick wall is a problem of geometry non-linear and material non-linear, so it is very difficult to be solved by the method of elasticity and plastics mechanics.
而厚壁封头冲压成形过程属于几何非线性和材料非线性的问题，很难用弹塑性力学理论的解析法进行研究。
A dynamic analysis method using simulation technology for intermittent rotary sheet transfer mechanism was put forward. The process of mechanics simulation based on SIMULINK was introduced.
提出了运用仿真技术对间歇旋转式造纸机构进行动力学分析的方法，介绍了在SIMULINK下的机构仿真过程。
Ductile damage mechanics model and rigid finite element method was adopted to simulate the sheet metal shearing process.
应用韧性损伤力学模型以及刚塑性有限元法，分析了金属板材剪切断面变形的过程。
Supposing the defects as the initial crack, using the theory and testing method of fracture mechanics, the nonlinear fracture process and character of frozen soil are investigated.
把这些缺陷简化为冻土中的初始裂纹，应用断裂力学理论和试验方法，研究冻土的非线性断裂过程和特征。
The corresponding theory and method were introduced. The physical process of ultrasonic lapping was studied on mechanics of elastic waves by elastodynamics.
利用声弹性理论，从声弹性机制的层面上，研究了轮齿超声研抛的机理；
The conception of mechanics in this method is distinct and the results are accurate and reliable. Especially the calculating process is easy and economical.
此法力学概念清晰，结果精确可靠，尤其是计算相当便捷、经济。
The conception of mechanics in this method is distinct and the results are accurate and reliable. Especially the calculating process is easy and economical.
此法力学概念清晰，结果精确可靠，尤其是计算相当便捷、经济。
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