他们指出了把冶金工业采用的断裂标准应用于增强塑料的不适合性。
They point out inadequacies in applying criteria developed from metallurgical practice to reinforced plastics.
在运用断裂力学模式所建立的故障模型基础上，该法用铁道部部颁换轨标准处理寿命估算。
Based on a failure model of fracture mechanics pattern, this new method deals with the life estimation in the light of the standard promulgated by the Railway Ministry for rail replacement.
织物传送带。全厚度拉伸试验。第1部分：拉伸强度、断裂伸长率和标准负荷下伸长率的测定。
Textile conveyor belts - Full thickness tensile testing - Part 1: determination of tensile strength, elongation at break and elongation at the reference load.
断裂强度可满足或超越工业标准。
Published break strengths are average and meet, or exceed, industry standards.
如果使用标准接骨板，建议从桡骨远端取骨进行移植修复以避免骨延迟愈合、骨折二次移位、内固定断裂。
If standard plates are used, bone graft from the distal radius may be necessary to avoid delay in bone healing and consequent secondary displacement, or failure of fixation.
按照GB1040—79制备标准缺口冲击样条，研究了样条的冲击性能，在扫描电子显微镜上进行冲击样条的断裂表面分析。
The standard impact test was made for the specimens according to GB1040-79. All the specimens was notched and impacted on Izod impact testing mechine.
标准型抽油泵柱塞上阀罩的工作缺陷是出油孔壁磨损断裂。
The shortcoming of top valve housing for standard type oil well pump plunger is wear and rupture of oil flow pore wall.
分析结果表明，断裂钢轨化学成分满足标准要求，低倍组织和显微组织正常，断口呈脆性断裂解理特征，断口处氧化严重。
The results show that the chemical composition, macrostructure and microstructure are normal, the fracture appearance is brittle crowbarand, and the fracture was oxygenated severely.
主要介绍BS 7910标准中的平面缺陷断裂评定方法，共分为三个级别。
This article mainly introduces the methods for assessing the acceptability of plane flaws based on BS 7910 which is divided to three levels.
主要介绍BS 7910标准中的平面缺陷断裂评定方法，共分为三个级别。
This article mainly introduces the methods for assessing the acceptability of plane flaws based on BS 7910 which is divided to three levels.
应用推荐