其端部斜面焊缝结构的抗疲劳强度比对接焊缝结构高，且不会发生一次性脆性破坏；
The fatigue resistance of the scarf weld in the end of the vessel is stronger than that of the butt weld.
零件表面质量对零件的耐磨性、抗疲劳强度、接触刚度等使用性能和寿命有很大的影响。
It is well known that surface quality of parts has great influence on the operational performance such as wearing quality, figure strength and contact stiffness.
零件表面质量对零件的耐磨性、抗疲劳强度、抗腐蚀性及接触刚度等使用性能以及寿命、可靠性都有很大的影响。
Surface quality of parts has great influence on the operational performance such as wearing quality, figure strength, corrosion resistance and contact stiffness.
根据疲劳强度的可靠性设计理论，对球磨机的磨头与筒体法兰结合面处的联接螺栓进分了抗疲劳分析，建立了一套可分的设计理论和机算方法。
Depending on the reliable design theroy of fatigue strength, the paper deals with the analysis method between drum and grinding head of a ball mill.
与传统的金属桩相比，纤维桩的强度、硬度、美学性能、抗腐蚀、抗疲劳性能以及生物相容性均比较优越。
Fiber post is superior to conventional metal post when strength, hardness, aesthetic performance, erosion-resistance, fatigue-resistance, and biocompatibility are considered.
趣道hmcg高模数碳纤维，使竿体具有高敏感性和高强度及抗疲劳性。
BONTAO HMCG (high Modulus Carbon Graphite) means high sensitivity, high strength and high fatigue proof capabilities of the rod.
提供优良的固化胶粘剂粘结强度，拔出强度，扭矩和抗疲劳性不断地挠曲。
Cured adhesive offers excellent cohesive strength, pull-out strength, torque and fatigue resistance under constant flexing.
本发明为耐磨性好、抗疲劳强度高的环保型轴瓦，可广泛应用于机动车的发动机上。
The invention has the advantages of excellent corrosion resistance, favorable abrasive resistance, and strong fatigue strength resistance, which can be extensively applied in motors of automobiles.
本发明为耐磨性好、抗疲劳强度高的环保型轴瓦，可广泛应用于机动车的发动机上。
The invention has the advantages of excellent corrosion resistance, favorable abrasive resistance, and strong fatigue strength resistance, which can be extensively applied in motors of automobiles.
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