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- fatigue lifetime estimation 疲劳寿命估计
- INTERVAL ESTIMATION FOR STRUCTURAL FATIGUE LIFETIME 结构疲劳寿命的区间估计
- Surface defects in ceramic bearing balls may significantly affect ball strength and reduce rolling contact fatigue lifetime. 陶瓷轴承球的表面缺陷会严重降低球的强度和滚动接触疲劳寿命。
- The aggregation of He, thus forming He bubble, usually degrades the mechanical properties of metals and curtails fatigue lifetime of materials. 氦对材料的影响主要体现在氦的聚合、氦泡形成，材料肿胀,从而破坏材料的力学性能。
- The lifetime estimation issue is analyzed with consideration to the periodical listen required by common WSN media access control (MAC) algorithms. 分析了符合传感器网络MAC算法中节点周期性侦听要求的节点寿命估算问题。
- Four points bending low-cycle fatigue lifetime of armor steel 616 Tee joints after weld finishing has been analyzed and measures to improve the fatigue lifetime have been proposed in the paper. 本文对转炉616装甲钢T型焊接接头四点弯曲低周疲劳试验结果进行了分析、研究,阐述了提高T型焊接接头低周疲劳寿命的有效措施。
- A SET-THEORETICAL MODEL FOR ESTIMATION OF STRUCTURAL FATIGUE LIFETIME 结构疲劳寿命估计的集合理论模型
- Oxygen consumption for PVC. EPR and CSM as the cable insulation materials after irradiation and thermal aging were measured by using gas chromatograph in order to study the lifetime estimation. 采用气相色谱定量测量了聚氯乙烯（PVC）、乙丙橡胶（EPR）和氯磺化聚乙烯 （CSM）等线缆绝缘材料经辐照后在不同温度下热老化过程中的 O2消耗量。
- Newness Rate of big Equipment Determined by Fatigue Lifetime Theory 用疲劳寿命理论确定大型机器设备的成新率
- Major Factors of Influencing Fatigue Lifetime of Roller Chain 影响滚子链疲劳寿命的主要因素
- Fatigue lifetime analysis on rotor spindle of high speed spray painting turbine 高速喷漆涡轮转子轴疲劳寿命分析
- Keywords gutta;mechanical properties;tensile fatigue lifetime;crystallite; 杜仲胶;力学性能;伸张疲劳寿命;微晶;
- Corrosion and Residual Lifetime Estimation of Boiler Economizer Tube 锅炉省煤器炉管腐蚀及剩余寿命评估
- He was beaten out with fatigue when he got home. 他回到家里时已是疲惫不堪。
- She fell out from extreme fatigue. 她由于极度疲劳而掉队了。
- He has lowered himself in my estimation. 依我看，他降低了自己的身份。
- A very funny joke may relieve you of a whole day's fatigue. 一则非常滑稽的笑话可以使你消除一天的疲劳。
- In my estimation, he is a more suitable candidate. 我认为他是更合适的人选。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- It's a once in a lifetime chance. 这是一生难得的机会。
