Finally, this paper gives a shape equation of rock compression shear fracture nucleus describing the microcracking zone.
在上述结果基础上，提出了描述该微裂区的岩石压剪断裂核的形状方程。
This paper presents a result of researching the microcracking zone near the notch tip of rock specimen in compression shear fracture.
本文介绍了岩石压剪断裂试件切口端部微裂区的研究成果。
The research results show that the blocking of second phase to dislocation is the main reason to cause microcracking and final instability of the material.
结果表明第二相粒子对位错的阻塞作用是造成微裂纹产生和材料最终失稳的主要原因。
The tensile damage behavior involves:matrix microcracking, transverse bundle cracking, interfacial debonding, fiber fracture, ply delamination and bundle splitting.
拉伸破坏损伤表现为：基体开裂，横向纤维束开裂，界面层脱粘，纤维断裂，层间剥离和纤维束断裂。
The results show that the abrasive wear loss is mainly controlled by micro-cutting and microcracking. The wear resistance may be determined by the combination of strength and toughness.
结果表明，材料的磨料磨损主要由显微切削和显微裂纹两个因素控制，材料的耐磨性由其强度与韧性的配合所决定。
This article, dealt with the application of measuring techniques such as RMC (resistance to microcracking) and fatigue testing apparatus of electron microscope to the iron and steel research work.
扼要介绍了微观显微裂口生成抗力r _ (MC)和电镜疲劳试验装置等测试技术在钢铁研究中应用情况。
This article, dealt with the application of measuring techniques such as RMC (resistance to microcracking) and fatigue testing apparatus of electron microscope to the iron and steel research work.
扼要介绍了微观显微裂口生成抗力r _ (MC)和电镜疲劳试验装置等测试技术在钢铁研究中应用情况。
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