fracture toughness
英 [ˈfræktʃə(r) tʌfnəs]
美 [ˈfræktʃər tʌfnəs]
断裂韧度（性）
双语例句
- The relationship between fracture toughness and notch toughness, tensile ductilities in lath martensite steel has been investigated.
研究了超高强度板条马氏体钢的平面应变断裂韧性与缺口韧性、拉伸塑性之间的关系。 - Fracture toughness of heat-affected zone ( HAZ) was between the base metal and weld metal.
焊接热影响区的断裂韧性介于母材和焊缝金属之间。 - And the rules of the dynamic fracture toughness increasing with the depth were obtained.
得到了动态断裂韧性随着赋存深度的增大而增大的规律； - Research on the Determination Method of Fracture Toughness for High Strength Pipeline Steel
高钢级管线钢断裂韧性确定方法研究 - Compared to tear resistance and tensile strength, fracture toughness is more dependent on fiber length.
断裂韧性对纤维长度的依赖性比撕裂和抗张强度大。 - The dynamic fracture toughness of steel907A in different heat treatments is obtained respectively with the instrumented impact test.
用示波冲击加载试验，分别获得不同热处理状态及供货状态下的907钢的动态断裂韧度。 - Fracture toughness ( Kc). Critical value of the stress intensity factor for which crack extension occurs.
断裂韧度（Kc）：发生裂纹扩展时应力强度因子的临界值。 - The results are analyzed and on equation between fatigue fracture toughness K_ ( IF) and fatigue life N_f is formulated in this paper.
给出了交变加载（疲劳）断裂韧性指标K（IF）和断裂的疲劳次数（疲劳寿命）Nf的表达式。 - Their fracture toughness and hardness were determined with Vicker's indentation test machine.
柔韧的坚硬且灵活的在维氏硬度仪上测试断裂韧性和硬度。 - In this paper, the compliance method was applied to determine fracture toughness of C.lanceolata.
本文应用柔度法测定了杉木的断裂韧性。 - The advances on the fracture toughness in high impact polystyrene ( HIPS) were reviewed.
综述了高抗冲聚苯乙烯断裂韧性方面研究工作的进展。 - Many alloys also have high fracture toughness, which means they can withstand impact and are durable.
许多合金还具有高断裂韧性，这意味着它们能经得起冲击并且是耐用的。 - The accepted designation for the plane-strain fracture toughness under these environments is this.
在这些环境下平面应变断裂韧性所采用的符号是这个。 - A Charpy test is usually much less expensive to perform than a fracture toughness characterization experiment.
夏比（冲击）试验通常要比断裂韧性试验的费用低得多。 - The Relationship of Rock Strength Criteria and Fracture Toughness
浅析岩石强度准则与断裂韧度的关系 - Research on influence of crack length on test values of rock dynamic fracture toughness
裂缝长度对岩石动态断裂韧度测试值影响的研究 - The result shows that the dynamic fracture toughness is affected by both the loading rate and the specimen size.
测试结果表明，岩石的动态断裂韧度同时受到加载率效应和尺寸效应的影响。 - Addition of activating agent has no obvious effect on fracture toughness of weld metal.
添加活性剂对焊缝金属的断裂韧性没有明显作用。 - The material fracture toughness was adequate to ensure development of the full fatigue resistance of the weld detail.
材料的断裂韧性可充分满足焊缝细节疲劳抗力的发挥。 - Conclusion: The alumina volume percentage and porous rate play an important role in the strength and fracture toughness of alumina-glass composite.
结论：氧化铝玻璃复合体中氧化铝的体积百分数和气孔率对其强度和断裂韧性起着关键性作用。 - Effects of parameters in the weakest link model on the fracture toughness value distribution and.
从最弱链模型的物理本质出发，探讨了影响焊接热影响区脆性断裂的主要因素。 - The effects of the macrostructure of tyre steel and continuous-casting temperature on hydrogen flaking and fracture toughness, K_ ( IQ), have been investigated.
研究了轮箍钢低倍组织和连铸温度对白点敏感性、断裂韧性的影响。 - A review of test technique and theory of mode ⅰ rock fracture toughness
岩石Ⅰ型断裂韧度测试技术和理论研究综述 - P92 ferritic steel welded joint, fracture toughness, thermal aging, mechanical property, structure stability.
P92铁素体钢焊接接头；高温时效；力学性能；组织稳定性。 - The result indicates that double wire welding technique can advance the efficiency of welding and quality of welding seam, and improve the tensile strength and fracture toughness of the welded joints.
指出。双丝焊接不仅可以提高焊接效率和焊接质量，而且有利于改善焊接接头的拉伸性能和断裂韧性； - Concurrent measurement of tensile strength and fracture toughness of quasi-brittle materials using u-notched beams: theoretical analysis
用U形切槽梁同时测定准脆性材料的拉伸强度和断裂韧度：理论分析 - Effects of mechanical heterogeneity on fracture toughness and crack deviation angle of the joints were investigated by experiment.
通过试验研究了力学不均匀性对接头断裂韧性和裂纹开裂角的影响。 - Study on Fracture Toughness of Welded Joint at Different Notch Location for High Strength Pipeline Steel
高强度管线钢焊接接头不同缺口位置的断裂韧性研究 - Due to the existence of various micro-defects in brittle or quasi-brittle materials, the mechanical behavior, such as the nominal failure stress, stiffness and fracture toughness etc.
由于脆性或准脆性材料内各类微缺陷的影响，材料的力学性能，如名义破坏应力，刚度以及断裂韧性等随试件的大小而改变，具有明显的尺寸效应。 - The specimen size requirements of determining fracture toughness are also presented.
提出了断裂韧性测试中必须注意的试样尺寸要求。