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- maximum normal strain criterion 最大正应变准则
- With the total strain theory and membrane assumption and taking the normal anisotropy of sheet metal into consideration,initial blank size can be directly calculated from desired flanging height. 在该算法中,采用了全量塑性理论及膜应变假定,并考虑了板材的厚向各向异性,可以直接从所需的翻边高度计算出初始坯料的尺寸。
- maximum strain theory of failure 最大应变破坏理论
- Results The maximum normal value of total CTT was 56 h, it was prolonged in 15 of 25 consti-pated patients. 在最后1周复查CTT,比较服药前后CTT的变化。
- If the small-ring cycloalkanes are under considerable strain as predicted by the Baeyer strain theory. 如果象拜耳张力学所估计的那样,小环的环烷烃具有相当大的张力。
- But for the displacement field with the rigid rotating motions, the Cauchy strain theory is not suitable. 但是 ,对于具有刚性旋转的位移场来说 ,Cauchy应变理论并不适用。
- Agnew, R.(1992).Foundation for a general strain theory of crime. Criminology,30,47-87. 郝海洋(译)。数字化犯罪。中国沈阳:辽宁教育出版社。
- A mathematical model for stretch/shrink flanging is developed based on the total strain theory and membrane assumption. 基于全量塑性理论及膜应变假设,导出了拉伸/收缩翻边数学模型。
- They are different from small strain theory (Cauchy strain) and large strain theor ... 反过来,大位移可能是由小应变累积起来的。
- The tested wild strains had resistances to all 3 kinds of insecticides but their resistance factors to DDT were close to the normal strain. 现场品系对3种杀虫剂均产生了不同程度的抗性,但滴滴涕的抗性指数接近于正常品系。
- The consolidation settlement of the dredger fill under deadweight in Lingangxincheng area of Shanghai is studied using large strain theory and a centrifuge model test. 基于大变形理论和离心模型试验对上海临港新城地区冲填土自重固结沉降进行分析研究。
- The analytic formula of the feeding zone thickness distribution in hydroforming of variational cross-section tube is derived by using the total strain theory. 摘要通过力学分析和全量本构方程,推导出了变径管内高压成形送料区壁厚增厚的解析公式。
- maximum normal duration of QRS complex QRS综合波最大正常期间
- Based on the mechanics peculiarity of preflexed beam, a whole process analytical method of time dependent factors include concrete creep, shrinkage and steel relaxation based on strain theory is proposed in this paper. 本文根据预弯组合梁的受力特点,建立了以应变理论为基础的综合考虑混凝土收缩、变以及钢梁的松弛等时效因素的全过程时效分析方法。
- He not only belongs to the English School, but his IR theory also constitutes an important part of the main strain theories of the US IR. 他属于英国学派,但也是美国主流国际关系理论体系中的一部分。
- Based on the perspectives of Social Control Theory, General Strain Theory and Social Learning Theory, this quantitative study explored the effects of family, school, and peers on the deviant behavior of deaf junior high school students. 摘要本研究主要依据社会控制理论、般化紧张理论以及社会学习理论之观点为基础,探讨家庭、校及同侪因素与国中听觉障碍学生偏差行为之关联性。
- Based on the elastic-plastic plane strain theory, we set up FEM model including the influence of the constitution stress to simulate the mining process, and use the results of simulat. 在考虑水平最大构造主应力作用的基础上,建立了平面应变弹塑性有限元模型,用于模拟研究金川二矿区一号矿体在采矿过程中地表附近岩体应力状态的变化过程。
- The maximum load for this lorry is one ton. 这辆卡车最大载重量是一吨。
- The computer has a normal qwerty keyboard. 这台计算机有标准的英文键盘。
- Keywords Thermal power plant;Full dusts;Body normal strain; 火电厂;自然降尘;人体正常菌株;
