| 1. | Vibrational stress ; measurement of parameters on vehicle parts
振动应力.车辆零部件参数的测量 |
| 2. | Research on vibration of air - to - air missile in reliability test
空空导弹可靠性试验振动应力研究 |
| 3. | Research on numerical estimate method of vibrational stress of bladed - disk assemblies
叶盘结构振动应力数值预测方法研究 |
| 4. | Four stresses levers are achieved through optimizing design under surrounding temperature or vibration stress alone affected
分别在环境温度或振动应力单独作用下，各自优化出四个应力水平。 |
| 5. | Railway rolling stock . behaviour of rolling stock ' s seats at statics stress , fatigue stress , vibrations stress and shocks stress
铁路车辆.在静态应力疲劳应力振动应力和冲击应力下铁路车辆座位的特性 |
| 6. | Fourthly , proposed and researched optimizing design mode of constant stress accelerated life test plans under the temperature and vibration stresses
第四，提出并研究了电连接器在环境温度和振动应力综合作用下的加速寿命试验方案的优化设计模型。 |
| 7. | Fourthly , through the accelerated life test of electrical connectors under vibration stress and statistical analysis of test data , verified that the reliability statistical model of electrical connectors is correct
第四，通过对电连接器进行振动应力下的加速寿命试验，并对试验数据统计分析，验证了电连接器可靠性统计模型的正确性。 |
| 8. | Abstract : as the heart of twt ， the structure stability of grided electron gun directly affect pulse output performance of twt ， and the structural reliability under vibration stress are especial - ly important for today ' s manufacturers
摘要：栅控电子枪作为行波管的“心脏” ，其结构的稳定性直接影响着管的脉冲输出性能，特别是在振动应力下的结构可靠性更是当今生产单位关注的重点。 |
| 9. | In this dissertation , the model y11x - 2221 electrical connector as the object , the failure mechanism and reliability test method and test data statistical analysis method of electrical connectors under vibration stress has been research
本文以y11x ? 2221圆形电连接器为研究对象，分析了电连接器在振动应力作用下的失效机理，对电连接器在振动环境下的可靠性试验及试验数据的统计分析进行了研究。 |
| 10. | It is educed that contact fault was a main mode of failure of electrical connectors , and the two main factors which affect the contact fault are temperature and vibration stress . the failure mechanism of electrical connectors under the two stresses is discussed
经分析，接触失效是电连接器的主要失效模式，而影响接触失效的最主要因数是环境温度和振动应力，对电连接器在两应力作用下的接触失效机理进行了探讨。 |
