surface fatigue的例句大全

Microscopic Plastic Deformation and Cycling Performance of Structural Steel Surface During High-Cycle Fatigue

高周疲劳钢表面微观塑性变形行为双循环特性

fatigue damage analysis of surface cracked asphalt pavement under varying temperature

沥青混凝土路面表面裂缝的疲劳变温损伤分析

calculation of fatigue life of surface cracks at weld toe of submarine cone- cylinder shell

潜艇锥柱结合壳焊趾表面裂纹疲劳寿命计算

experiment on fatigue behavior of surface cracks at weld toe under combination stresses of compressing and bending

压弯应力下焊趾表面裂纹疲劳性能试验研究

sem fractography surface analysis indicates that fatigue cracks of the treated samples initiate at subsurface after long-time fatigue at 400 ℃.

SEM断口分析显示，400℃长寿命疲劳后的表面处理样品裂纹在亚表面萌生。

the residual stress on surface layer of carburized steel during contact fatigue

渗碳钢在接触疲劳过程中表面层的残余应力

study on effect of surface rolling on notched fatigue strength of carburized steel

表面滚压对渗碳钢缺口疲劳强度影响的研究

surface roughness of shot-peened specimens and its influence on fatigue limits

喷丸件表面粗糙度及其对疲劳极限的影响

high frequency surface treatment adding in shot peening and surface explosive hardening obviously enhances steel's fatigue life;

表面淬火后再喷丸硬化和表面爆炸强化可以明显提高钢的疲劳寿命；

The flexural fatigue property of steel fiber reinforced concrete material for the pavement surface stratum is investigated experimentally.

对路面用钢纤维混凝土材料的弯曲疲劳进行了试验研究。

Investigation flexural fatigue behavior of steel fiber reinforced concrete for pavement surface stratum under cyclic load

循环荷载下路面用钢纤维混凝土的弯曲疲劳研究

the paper proposes a method to simulate the fatigue crack growth by finite element technique for surface cracks of round bars under cyclic tension loading.

给出了一种利用有限元技术模拟周期性张力载荷作用下圆柱形部件内裂纹扩展过程的方法。

The feasibility of improving K 417 fatigue life by surface shot peening and recrystallization was studied.

研究了采用喷丸再结晶方法提高K417合金疲劳寿命的可行性.

Surface Electromyogram Evaluation the Rectus Femoris Fatigue under Differential Loads and Contract Methods

表面肌电评价不同运动强度和收缩方式的股直肌疲劳的研究

Effect of residual stress by surface rolling on fatigue for annealed steel

滚压后残余应力对调质钢疲劳性能的作用

And the concave-convex deformation of grains surface occurred in the early stage of fatigue in copper.

疲劳初期,纯铜试样表面还出现晶粒的弹性凹凸变形.

This study was designed to monitor localized muscular fatigue with the power spectrum medium frequency of surface myoelectric signal, and test the muscular fatigue of body bices.

通过表面肌电信号的功率谱中值频率（f＿（med））来监测局部肌肉疲劳，对人体的肱二头肌做了疲劳实验。

This paper mainly presents that constructional mid-carbon alloy steel, after bulk moulding deformation, heat treatment and cold surface deformation can raise fatigue strength of materials effectively.

本文主要介绍中碳合金结构钢经整体塑性变形、热处理后再进行表面冷变形工艺是提高材料疲劳强度的有效途径。

Finite Element Method to Tracing the Fatigue Growth of Surface Crack of Out corner of Cylindrical Pressure Vessel Nozzles

圆筒型容器接管外拐角表面裂纹疲劳扩展的有限元跟踪

Effect of Surface Defects on Bending Fatigue Behavior of High Strength Spring Steel

表面缺陷对高强度弹簧钢弯曲疲劳性能的影响