brittle rupture
英 [ˈbrɪtl ˈrʌptʃə(r)]
美 [ˈbrɪtl ˈrʌptʃər]
网络 脆性断裂; 脆性破坏; 脆裂
双语例句
- The results show that the broken type is brittle rupture, there are slip bands, and the caused reason is the expanding of graphite.
结果发现因为石墨膨胀造成铜箔拉裂的为脆性断裂。且有滑移带。 - In the meantime it has a critical point of brittle rupture and tough rupture.
同时在共混体系中存在有一脆性断裂与韧性断裂的临界点。 - The rupture of nano film is more like brittle fracture and accords with Griffith theory of rupture, but that of nano wire is more like tough fracture with plastic flow.
纳米薄膜的断裂接近脆性断裂，断裂强度符合Griffith理想晶体脆断理论；纳米镍丝在断裂过程中表现出微弱塑性。 - On Mechanical Parameter Controlling Creep Brittle Rupture Along Interface of Dissimilar Metal Welded Joints
异种钢接头沿界面蠕变脆断的力学控制参量 - Grain boundary segregation in recrystallized molybdenum alloys and its effect on brittle intergranular rupture
再结晶钼合金的晶界偏析及其对脆性晶间断裂的影响 - Many researchers have pay a lot of time on such field with experimental and mathematic analysis, and the typical theories are: Weibull statistical theory of brittle rupture and Bazant intensity theory.
许多学者在实验和理论分析方面作了大量研究，其中以Weibull脆性破坏统计理论和Bazant强度尺寸效应理论最为典型。 - Increasing the cycles of infiltration, the strength of the composites can not be improved, but the crack deflection parameter decreases, the fracture model converts toughness rupture into brittle rupture, and the fracture morphology turns out to be multistage pull-out rather than whole fiber tow pull-out.
增加浸渗次数虽不能有效提高复合材料强度，但却使裂纹偏转因子变小，断裂模式由韧性断裂向脆性断裂转变，断口形貌由纤维成束拔出变为多级拔出。 - During the course of brittle fault formation, fractal dimensional number of brittle cracks increases gradually from the initial breach, extension to rupture.
在脆性断层的形成过程中，从裂纹的开裂、扩展到样品的破坏，脆性裂隙的分维值逐渐增加，真实的反应了裂隙在此过程中逐渐变复杂的过程； - Statistical Theory of Brittle Rupture and Size Effects on Fracture Toughness of Concrete
脆性破坏统计理论和混凝土断裂韧性的尺寸效应 - The influence of enhanced toughness of brittle plastics on the anti-impact strength and anti-rupture performance
脆性塑料的增韧对抗冲强度和抗破裂性能的影响 - In the late period, brittle rupture structures inherited and were superimposed on the early deformation fabrics.
晚期为脆性破裂构造，与早期变形组构具继承、叠加关系。 - The hot press roll forging die which is subjected to strongly bended and extruded stress as well as to be repeatedly heated and cooled quickly always presents many types of fatigue forms of mechanical fatigue rupture, brittle rupture, abrasion and collapse.
辊锻模具在工作时不仅受到高的弯曲及挤压应力的作用，而且还受到重复剧烈的急热急冷的作用，往往呈现有机械疲劳断裂和脆性断裂、磨损、塌陷等多种失效形式。 - Wear mechanisms are cutting wear and brittle phase rupture. Cutting wear is main wear mechanism.
磨损机理为切削磨损和脆性相断裂，其中切削磨损为主要磨损机理。 - But this kind of pile has the shortcoming that it is easy to break and the bending resistance is unsatisfactory, and the piled end concrete burst crack easily or brittle rupture.
但这种桩型存在着抗侧向力及抗弯能力较低而易断桩和桩端易爆裂、脆断等缺点； - Fibrillation cleavages were observed on torsional fatigue fracture ends of para-aromatic fiber while creep characteristics was observed on the skin of UHMWPE fiber and the brittle rupture in the core.
对位芳纶扭转疲劳断口呈现原纤分裂，UHMWPE纤维皮层呈蠕变特征，芯层有脆性断裂特征。 - The seismogenic layer is a hard brittle upper crust layer, prone to sudden rupture, resulting in an earthquake.
壳内多震层是上地壳硬的脆性层，容易发生突然破裂，产生地震。 - Under traditional dressing mode, material removal mechanism of dense type grinding wheel is mainly brittle fracture of grain and bond rupture, while under the ultrasonic vibration dressing mode, the material removal mechanism is mainly ductile cutting of bond materials, abrasion and fracture of grains.
普通修整方式下密实型结合剂砂轮表面的材料去除机理主要以磨粒的脆性断裂和结合剂断裂为主，而超声振动修整方式下，材料去除机理以结合剂的延性去除以及磨粒的磨损和微破碎为主。