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- repeated stress variation 重复应力变换
- The spots arise when groups of cells begin producing pigment in response to repeated stress or irritation of the skin. 这些黑斑在大量细胞由于反复压力或皮肤受到刺激产生色素时出现。
- The effect ratio spectrums of standard load and the equivalent constant amplitude repeated stress of controlling sections are calculated. 利用标准荷载效应比频谱,可计算出钢筋的等效等幅应力换算系数。
- Some typical examples of field application are briefly described, showing the principal stress direction and stress variation measured by a photoelastic stressmeter. 文中介绍了现场应用的典型实例,说明在不同的场合采用光应力计测定主应力方向和应力变化。
- PURPOSE: To study the stress variation and distribution of the periodontium and the tooth initial displacement when the lingual fixate forces were applied to the depressed periodontal height. 摘要目的:研究牙周支持高度降低状态下施加舌向集中力时,牙周组织的应力变化、分布规律和牙的初始位移。
- Surgical implants are subject to repeated stresses in use,which can result in fatigue fracture. 使用过程中的反复应力会导致外科植入装置发生疲劳断裂。
- Fatigue strength under completely repeated stress 全反复脉冲应力疲劳强度
- Objective To analyze the stress variations of the root canal wall of pulpless tooth by different root canal preparations. 摘要目的分析用常规法根管预备和逐步后退法根管预备对无髓牙在咬合过程中要管壁应力变化的影响。
- 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。
- By using a computer code specifically developed for externally prestressed concrete bridges, the stress variations in the external tendons of several typical spans are analyzed. 利用研发的体外预应力混凝土桥梁结构弹性阶段非线性分析专用程序 ,对几种典型跨径体外预应力混凝土梁桥的体外预应力钢束在汽车活载作用下的应力变幅进行分析。
- The stress variations in the flash metal in wedge shaped groove and bridge-barn shaped groove in the axial symmetry strain state are analyzed respectively. 分析了轴对称变形时桥仓型毛边槽和楔型毛边槽毛边金属中应力的变化规律,并加以比较;
- I shall have to report you for repeated lateness. 你老是迟到,我可要告你了。
- He made a resolution never to repeat the act. 他决心不再采取那种行动。
- Measurement of stress variation using optical power meter 用光功率计测量应力变化
- I was embittered by repeated failures. 我因屡次失败而苦恼。
- He repeated her statement word for word. 他一字不差地重复她的话。
- Or you can say history repeat itself. 或者说也可以说,历史经常重演。
- He repeated several times that he was busy. 他一再说他很忙。
- The sweater had shrunk after repeated washing(s). 这件套头毛衣洗过多次已缩水了。
- 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。