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- alternating stress cycle 交变应力周期
- Alternating stress not only varies in magnitude but also in direction. 交变应力不仅大小变化,而且方向也变化。
- Key words: deformable mirrors; laser coatings; stress cycle of coatings; thermal distortion. 关键词：变形镜；激光反射膜；膜层应力循环；热畸变
- Metal bar wound be fractured under the rotating-bending fatigue alternating stress. 金属棒料在旋弯交变应力作用下会发生疲劳断裂。
- Under the same alternating stress, the fatigue endurance of the specimen took on a certain dispersity. 5、在同一个交变应力下，试样的疲劳断裂寿命呈现出一定的分散性。
- Alternating stress produced by alternating dynamic ice force evidently results in the partial fatigue failure . 交变冰力引起的结构交变应力必将导致结构的局部疲劳损伤。
- After selecting a proper safety factor the authors provide fatigue design curves for the TA5 titanium alloy and analyse stress cycle hardening/softening characteristics. 考虑适当的安全系数给出了TA5钛合金的设计疲劳曲线并分析了应力循环硬／软化特性。
- Additional stress cycles may result under some condition. 在某些情况下也可能产生附加应力循环。
- It revealed that alternating stress in long time cause the bolt fatigue failure, meanwhile the failure process was also effected by superheating steam. 认为主要原因是螺栓在长期服役中受交变应力引起疲劳失效所致。过热蒸汽介质对疲劳失效有影响。
- Statistics show that the ineffectiveness of rigs in the oil fields in North Shaanxi is caused by great alternating stress on rigs. 统计资料表明,陕北油田钻具失效的主要原因是钻具在井下承受的交变应力较大。
- The arrangement of spoken words alternating stressed and unstressed elements. 对口语加强和不加强部分交互的安排。
- High speed unequal diameter, multilayer mainshaft of vertical agitator has high alternating stress and fracture happens often. 高速不等直径、多层叶片立式搅拌主轴工作时受到较大的交变应力作用，断裂问题时有发生。
- This would result in about 1. 5 million variable amplitude stress cycles, assuming each truck produces one stress cycle. 假定一辆卡车产生一次应力循环;这将产生1.;5百万次变幅应力循环。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- Fatigue limit. For fatigue, the maximum stress amplitude level below which a material can endure an essentially infinite number of stress cycles and not fail. 疲劳极限:对疲劳而言,最大应力幅值水平,低于该值材料可以承受无限次应力循环而不失效。
- fatigue alternating stress on a joint 螺栓疲劳强度
- Analysis results show that temperature cycling leads to stress cycling and the later leads to thermal ratchetting effect and the accumulation of inelastic strain. 结果表明,温度循环在焊点内部导致应力循环,应力循环导致热棘轮效应,即非弹性应变累积;
- The maximum alternation stress was checked according to fatigue strength criterion, which indicated the structural wheel was secure in the period of natural service of wheel. 在此基础上对最大交变应力值进行疲劳强度校核，表明轮毂在摩托车规定的正常服役期内是安全可靠的。
- In the word "mother" the stress is on the first syllable. 在"mother"这一字里，重音在第一个音节上。,在＂mother＂这一字里，重音在第一个音节上。
- Fatigue Test Method of Conductor under Compound Alternating Stress 复合交变应力条件下的导线疲劳试验方法
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
