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- fracture propagation mechanism 裂缝扩展机理
- The fracture of the fatigue samples was examined by SEM and the fatigue crack initiation and propagation mechanism was presented.The inclusions in the fracture were checked by EDX. EDX能谱分析发现断口中的夹杂物主要为铁的氧化物和高硅颗粒,并在疲劳过程中被剥离。
- Through metallograghy SEM and TEM observation the initiation and propagation mechanism of cracks in cold-drawing of 72A hard wire was analyzed. 通过光学显微镜、扫描电镜和透射电镜观察,分析了72A硬线钢丝拉拔裂纹形成与扩展机制。
- Using the knowledge representation scheme and dependency predicates, we built a change propagation mechanism to increase the soundness and flexibility of workflow system. 通过使用知识表示模式和相关谓词,建立了系统的更改播机制,增强了系统的可靠性和柔性。
- The results indicate that the crack initiation and propagation mechanism depends on the orientation of pearlite lamellae with respect to the tensile axis. 结果表明:珠光体裂纹萌生与扩展方式取决于珠光体层片和拉伸轴的位向关系。
- During fracture propagation driven by detonation gas in oil well, dynamic response of crack surface under the gas pressure results in fast fracturing. 摘要油井爆生气体对岩石劈裂作用过程,是裂缝面对动态荷载响应并使其发生动态扩展的过程。
- During fracture propagation driven by detonation gas in oil well,dynamic response of crack surface under the gas pressure results in fast fracturing. 油井爆生气体对岩石劈裂作用过程,是裂缝面对动态荷载响应并使其发生动态扩展的过程。
- On China's Propagation Mechanism of Monetary Policy 关于我国货币政策传导机制的探讨
- Research of Worm Virus's Propagation Mechanism 蠕虫病毒的传播机制研究
- FRACTURE TOUGHNESS IN HYDRAULIC FRACTURE PROPAGATION 水力裂缝延伸过程中的岩石断裂韧性
- A new method for calculation of fracture propagation 一种新的断裂计算方法
- Propagation Mechanism and Microscopic Simulation of Bridge Fracture in Jointed Rock Mass 节理岩体岩桥断裂扩展机制细观模拟
- NUMERICAL SIMULATION OF FRACTURE PROPAGATION OF ANISOTROPIC ROCK-LIKE MATERIALS 岩石类非均质脆性材料破坏过程的数值模拟
- Crack Propagation Mechanism and Size Effect of Concrete 混凝土疲劳断裂机理及其尺寸效应
- Numerical simulation of fracture propagation of rock under uniaxial tension 岩石单轴拉伸破坏过程的数值模拟
- CRACK PROPAGATION MECHANISM UNDER FAR FIELD CYCLIC COMPRESSION 循环压缩应力作用下的疲劳裂纹扩展机制研究
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- Perhaps there is a fracture in the water pipe. 也许水管有裂缝了。
- The fracture of his left leg is very serious. 他的左腿骨折情况很严重。
- The study of propagation mechanism and loss in SOI waveguide SOI光波导传输机理及其损耗的研究