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- 动态J积分dynamic J integral
- 静动态J积分Static and dynamic J-integral
- 采用marc有限元程序 ,对含焊缝中心裂纹的低匹配焊接接头三点弯曲试样的动态断裂响应进行了计算模拟 ,并采用虚拟裂纹扩展方法计算了动态J积分断裂参量。By using MARC finite element program, the dynamic fracture response of three-point-bend (TPB) sample deriving from low matching welded joint containing longitudinal crack is computed, and the fracture parameter of dynamic J -integral is calculated by adoption of virtual crack extension (VCE) method.
- 弹塑性材料裂纹扩展的动态J阻力曲线实验Experimental Study on the Dynamic J-Resistance Curve of Crack Growth of Elastic-Plastic Materials
- J积分法J-integral method
- 弹塑性材料裂纹扩展的动态J阻力曲线实验研究简介BRIEF INTRODUCTION OF EXPERIMENTAL STUDY ON THE DYNAMIC J-RESISTANCE CURVE OF CRACK GROWTH OF ELASTIC-PLASTIC MATERIAL
- 循环J积分cyclic J-integral
- 三维J积分3-D J-integral
- 计算结果表明,在指定反应物分子的振动态n_0、转动态j_0时,两个反应体系的反应截面随相对平动能的增加先是增加后是减小(j_0=1,n_0=0除外);We found that the reaction cross sections of the two systems first increase and then decrease as collision energy increases at given vibrational-rota- tional quantum number (n_0j_0), except n_0=0 and j_0=1;
- 他的总积分是一百五十五。His total score was one hundred and fifty-five.
- 报纸常是反应舆论动态的晴雨表。Newspapers are often barometers of public opinion.
- 记录一积分tally a score
- 热情，激情在动态、亮度、强度或形态方面类似火焰的东西Something resembling a flame in motion, brilliance, intensity, or shape.
- 打点于字母j上to dot the letter j
- 奇异积分的交换子commutator of singular integrals
- ＫＳ动态熵Kolmogorov-Sinai entropy
- 单J形坡口single-J groove
- 含参变量积分integral with parameter
- 被动态转换passive transformation
- ALV-Javian leucosis virus of subgroup J(ALV-J)
