1.
Study on Lifetime Characteristics and Influencing Factors on High Energy Density Ceramic Capacitors;
高能密陶瓷电容器寿命特性及影响因素的研究
2.
Research on Fatigue Life Characteristics of Pre-corroded Typical Riveted Structure
预腐蚀典型铆接结构疲劳寿命特性研究
3.
life and load relationship
(特性曲线) 寿命与负荷的关系公式
4.
The bearings have a unique seal structure which can increase reliability and life.
新开发特殊油封提高寿命与可靠性。
5.
Lifetime Modeling and Characteristics of TDDB in VLSI Copper Interconnection
VLSI铜互连可靠性TDDB特性及其寿命评估模型研究
6.
Study on Thermal Aging Properties and Storage Life Prediction of N-15B Propellant;
N-15B推进剂热老化特性与贮存寿命预估研究
7.
Fatigue Characteristics and Life Prediction for MEMS Electroplated Copper Films;
MEMS电镀铜薄膜疲劳特性与寿命预测研究
8.
Effect of Arcing Behavior Characteristics on Welding and Electrical Endurance of Relay Contact;
继电器电弧特性对触点熔焊及寿命的影响
9.
Dynamical Characteristics Analysis and Life Research for Fault Gear Transmission System;
故障齿轮传动系统动力特性分析与寿命研究
10.
Analysis of Mechanics Performance and Life Prediction for Lobe Type Couplings of PDM
螺杆钻具万向轴力学特性分析及寿命预测
11.
The Finite Element Analysis of Dynamic Performance of the Automotive Drive Axle Housing and Its Fatigue Life Prediction
汽车驱动桥桥壳动力特性分析与疲劳寿命预测
12.
Mechanical characteristic analysis of anti-figure layer in long-term asphalt pavement
长寿命沥青路面抗疲劳层力学特性分析
13.
The dependable theory regards the life-span characteristic of products as the main research object. Usually, we describe the life-span of products with the extraneous variable which is nonnegative.
可靠性理论以产品的寿命特征为主要研究对象，通常用一个非负随机变量来描述产品的寿命。
14.
microsec life radioisotope
微秒寿命放射性同位素
15.
short-lived radioisotope
短寿命放射性同位素
16.
millisecond life radioisotope
毫秒寿命放射性同位素
17.
Life expectancy is now 82.5 years for women and 77.7 years for men.
女性的平均寿命是82.5岁，男性平均寿命是77.7岁。
18.
It has those feactures:starting fast,working reliably,saving energy and oil,adapting well.
性能特点:起动快,工作可靠,寿命长,节能节油,适应性好。