1.
The fretting life of conductor increases with the decrease of bending amplitude and dead load.
导线微动寿命随弯曲振幅和外加静载荷的减小而增大。
2.
Research on Fretting Fatigue Damage and Its Fatigue Life Influence Factors of 45 Steel;
45钢微动疲劳损伤及其寿命影响因素研究
3.
Prediction Method on Fretting Fatigue Life of Dovetail Joint;
燕尾榫结构微动疲劳寿命预测方法研究
4.
Research on Fretting Fatigue Life of Dovetail Joint under Low Cycle Load;
低周载荷作用下燕尾榫结构微动疲劳寿命研究
5.
Effect of Contact Pressure on Fretting Fatigue and Prediction of Fretting Fatigue Life;
接触压力对微动疲劳行为的影响及寿命预测
6.
"Effective Region" Characteristic of Tool Lifespan Improvement in Vibration Drilling of Micro-hole
振动钻削微孔提高刀具寿命的“有效区”特征
7.
Effects of fretting damage on fatigue life of axle
车轴轮座微动损伤对车轴疲劳寿命的影响
8.
microsec life radioisotope
微秒寿命放射性同位素
9.
Studies show that30 minutes of mild exercise a day will increase your life span.
研究表明每天30分钟的轻微运动能延长你的寿命。
10.
Research on Fretting Fatigue Life of Dovetail Joint under HCF－LCF Load;
高低周复合载荷下燕尾榫结构微动疲劳寿命研究
11.
red giant (large star near the middle of its life that gives out a reddish light)
红巨星（发微红色光,其寿命已近中期）.
12.
Study on Service Life of Electrolyte for Micro-arc Oxidation on AZ91D Magnesium Alloys
AZ91D镁合金微弧氧化电解液寿命的研究
13.
Pneumatic system is lubricated automatically. The service life of the product is long.
气动系统自动润滑.产品使用寿命长.
14.
The difference of sports life between excellent Chinese athletes in different event groups;
我国优秀运动员运动寿命的项群差异
15.
Factors influencing Chinese canoeists sporting life;
我国赛艇运动员运动寿命的影响因素
16.
An Introduction to the Research on Sport Life Span of Excellent Athletes;
优秀运动员“运动寿命”概念的解析
17.
actual life
有效寿命,实际寿命
18.
Residue Life Assessment of Town Gas Power Pipeline Network in Service-Analysis of Bellow Expansion Joint Failure and Residue Life
在役煤气动力管网剩余寿命评估——波纹管损伤和疲劳寿命分析