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- Dynamical stress effect 动态应力作用
- It analyzes this type of deformation in metal material under static and cyclic load, provides the scientific basis for choice dynamical stress of VSR. 分析了静载荷及循环载荷下的微塑性变形行为,认为振动时效动应力的选择应以材料的疲劳极限作为依据。
- In the present paper, the latest research progress on the rhizosphere stress effect of organic pollutants is reviewed. 污染土壤植物修复的纵深研究产生了根际修复新技术。
- Analyzing the micro plastic deformation of metal material under static load and cyclic stress, The scientific basis for choice dynamical stress of VSR is provide. 本文分析了静载荷及循环载荷下的微塑性变形行为,认为振动时效动应力的选择应以材料的疲劳极限作为依据。
- One recent example of the stress effect is the paradoxical shift in happiness among American women in the past 35 years. 最近一个关于压力影响的例子是,在过去35年来,美国妇女间幸福自相矛盾的转变。
- This might indicate that the FTIR could be used in the stress effect of compositions of macromolecular structure in tectonically deformed coals. 该法应用于构造煤结构成分应力效应的研究,取得了较满意的效果。
- The numerical results show that the distance between the upper surface and the center of cavity has effect on dynamic stress concentration. 如果板中有不连续处如空穴或裂纹,那么确定他们的位置和影响是非常重要的。
- Dynamic stress attenuates slowly with distances and has a large value. 动应力随距离衰减速度慢,量值大;
- Idealists stress motive and ignore effect,while mechanical materialists stress effect and ignore motive. In contradistinction to both,we dialectical materialists insist on the unity of motive and effect. 唯心论者是强调动机否认效果的,机械唯物论者是强调效果否认动机的,我们和这两者相反,我们是辩证唯物主义的动机和效果的统一论者。
- Idealists stress motive and ignore effect, while mechanical materialists stress effect and ignore motive. In contradistinction to both, we dialectical materialists insist on the unity of motive and effect. 唯心论者是强调动机否认效果的,机械唯物论者是强调效果否认动机的,我们和这两者相反,我们是辩证唯物主义的动机和效果的统一论者。
- Because of the advantage of Twin Shear Unified Strength Theory,the proposed theory system can be used in many engineering fields,especially for materials with obvious intermediate principal stress effect. 由于双剪统一强度理论的通用性和优越性已被逐渐认识;因此;平面应变统一滑移线场理论可以应用于各种工程材料;尤其对在土木工程中广泛应用的、具有强烈中间主应力依赖性的岩土类材料;本理论会更显示出其优越性.
- In order to overcome STI-induced mechanical stress effect, we have proposed a new method to improve the stress effect by changing the structure of n-MOSFET without any modification of processes. 为了克服浅沟绝缘结构机械应力效应,在不改变元件制程的情况下,我们提出了一个新的元件结构,可以有效地降低浅沟绝缘结构机械应力效应。
- Dynamical stress intensity factor 动态应力强度因子
- The results showed that citrate sodium added to ferment liquid could decrease the stressing effect and enhance density of Lactobacillus acidophilus during fermentation. 结果表明,在发酵过程中,添加一定量的柠檬酸钠可乳酸对嗜酸乳杆菌的胁迫作用,从而提高了活菌密度。
- A dynamic strain gage is developed for dynamic stress test at900℃ of turbine rotor blades of an aeroengine. 为了对某型航空发动机涡轮转子叶片在900℃温下进行动应力测试,研制了900℃态应变计。
- Though the Flatteing procedure makes the yield strength reduced due to Bauschinger Effect,but the springback stress effect is much more pronounced.Therefore,this kind of characterization is unsafe. 虽然压平过程的包申格效应使试样的屈服强度降低,但弹复应力使管体屈服强度降低更严重,因而这种表征是偏于不安全的。
- 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。
- It is for telemetering the vibration frequency, dynamic stress and temperature of turbine blades under dynamic state. 用于涡轮机叶片在动态状态下对其振动频率、动应力和温度进行遥测。
- It was concluded that the impact velocity and peak dynamic stress under the coplanar impact is quadratic relationship. 从结果可以看出:在共面冲击下,其动态峰应力和冲击速度之间是二次线性关系。
- Stress effects of transcutaneous electric nerve stimulation on the anesthesia and postoperative analgesia with PCEA. 体表电刺激对麻醉与镇痛患者应激反应的影响。