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- 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。
- 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。
- 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。
- fatigue alternating stress on a joint 螺栓疲劳强度
- 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。
- In thermal power plants, cracks, after alternative stresses, may occur in fillet welding joints of branch tube seats on header because of incorrect structure of the joints or defects in welds, which lead to leakage and causing unplanned outage. 在火力发电厂中,联箱与支管管座角焊缝结构不合理或焊缝内部存在缺陷,在交变应力的影响下会产生裂纹,引发泄漏,从而导致机组非计划停运。
- 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
- Thermal Fatigue Of Hot-Work Die Steel Under Alternating Stress 热交变应力下热模钢的热疲劳行为
- A device used to convert direct current into alternating current. 反用换流器用于变直流电为交流电的仪器
- He reverted to smoking when under stress. 他因受到压力又恢复了吸烟的习惯。
- We led a hard life in times of stress. 在困难时期我们过着艰苦的生活。
- The cure for stress lies in learning to relax. 消除紧张的方法在于学会放松。
- The detective laid great stress on details. 侦探特别强调细节。