1.
BQUIVALENT LIFE METHOD FOR PREDICTING FCI LIFE EDER THE RANDM LOADING
估算谱载下疲劳裂纹起始寿命的等寿命法
2.
Technical calculation， e.g. lifetime， reliability， etc.
专业技术计算，如寿命及可靠性等。
3.
Equivalent Stress Severity Factor Approach for Fatigue of Multi-fastener Plate
连接件疲劳寿命分析的等效SSF法
4.
On the Confidence Limits for the Mean of Exponential Distribution With Non-equal Censored Time;
非等定时截尾寿命试验方案指数分布情形平均寿命的置信限
5.
actual life
有效寿命,实际寿命
6.
And hence the mean lifetimes of the two brands of engines, are equal.
也就是说，两种牌号引擎的平均寿命是相等的。
7.
Satellite lifetimes in orbit range from a matter of days to hundreds of years.
卫星在轨道上的寿命从几天到几百年不等。
8.
A fast equivalent testing method for evaluating cycle life of EV batteries
电动车电池循环寿命快速等效测试方法
9.
The Research of Prediction Method for Advanced Asphalt Pavement Service Life;
高等级沥青路面使用寿命预测方法研究
10.
On the Reasonability of the Investment Decision Method of the Projects in Unequal Life Periods;
关于项目寿命不等的投资决策方法的合理性
11.
Study on the Reliability Life of Mining Equipment Based on "the Degradation Model"
基于“等劣化模型”的综采设备可靠性寿命研究
12.
The Method of Lifetime Evaluation on 10kV XLPE Cables by Isothermal Relaxation Current
等温松弛电流用于10kV XLPE电缆寿命评估的方法
13.
Impact Analysis of Structural Shape Fatigue Life of Butt Weld between Plates of Unequal Thickness
不等厚板对接焊疲劳寿命结构形状影响分析
14.
mean time to failure
平均寿命时间（MTTF）
15.
if their lives are not unduly long, it is not because they are disinclined to longevity.
无余命，非恶寿也。
16.
Operation and moving parts such as push rod should keep good lubrication, to guarantee their normal life.
工作运动部位如推杆等保持良好的润滑，以保证其正常使用寿命。
17.
Electric furnace roof precast block is noted for high strength, good erosion resistance, steady quality, and long using time.
电炉预制件具有强度高、震性能好、侵蚀、量稳定和使用寿命长等特点。
18.
The average life expectancy reached 71.8 years in 2002, close to that of a medium-level developed country.
人均期望寿命２００２年达７１．８岁，接近中等发达国家水平。