1.
Studies on Prolonging the Life-time of Cool Platelets by Glycosylation;
糖基化修饰延长冷藏血小板体内寿命的初步研究
2.
Standard test methods for minority carrier lifetime in bulk germanium and silicon silicon by measurement of photoconductivity decay
GB/T1553-1997硅和锗体内少数载流子寿命测定光电导衰减法
3.
Research domestic part of excellent mans gymnastics athletes to succeed the extension the sport the life-span;
对国内部分优秀男子体操运动员成功延长运动寿命的研究
4.
Design of a capsule wireless endoscopic MEMS and study on its working life
人体胶囊式无线内窥微机电系统的设计与工作寿命研究
5.
Research on Time-Varying Reliability of Suspension Bridge Hanger in a Whole-Life Period
悬索桥吊索寿命期内动态可靠性分析
6.
actual life
有效寿命,实际寿命
7.
Fluid friction, less wear of belt, service life being as fitted with safe protection device.
流体摩擦，胶带磨损小，寿命提高一倍。
8.
Sintering as a whole offers resistance against friction, pressure and corrosion, with long service life.
整体烧结，耐磨耐压耐腐，使用寿命长。
9.
Integral Backseat– hardfaced for maximum backseat life.
(10) 整体后座–硬面，使用寿命最长。
10.
Pollution shortens considerably the life expectancy of a body of water.
污染使水体的估计寿命大为缩短。
11.
Architecture and Integration of Life-cycle Safety Guarantee System of Structures;
结构全寿命安全保障体系及集成研究
12.
Development of Time-Temperature Indicating Chemical Reaction System Based on Alkaline Lipase;
碱性脂肪酶货架寿命指示体系的开发
13.
Study on the Repetition-rate Long-lifetime Gas Spark Switch;
重复频率长寿命气体火花开关的研究
14.
The Fatigue Life Prediction of Key Parts of Electric Locomotive;
电力机车车体关键部位疲劳寿命预测
15.
Overall concept of Life Cycle Management of engineering projects;
工程项目全寿命周期管理的整体构想
16.
The processing hole sealing of ICE castings is an important factor which affects the engine service performance, reliability and operating life.
内燃机机体和气缸盖工艺孔的密封性是影响发动机使用性、可靠性、寿命的重要因素。
17.
Within a nucleus, it can acquire an infinite lifetime.
在原子核内，中子可以获得无限长的寿命。
18.
The Economic Study of Strengthening Scheme for Existing Bridge within It s Lifetime;
既有桥梁全寿命期内加固方案的经济性研究