1.
Effect of pitting on electrode life in spot welding hot galvanization steel with high strength
热镀锌高强钢点焊的点蚀对电极寿命的影响
2.
AC induction motor will govern speed stepless, no brush、 no spark and long life.
交流感应电机无极调速，无电刷、火花、寿命。
3.
AC induction motor will govern speed stepless, no brush、no spark and long life.
交流感应电机无极调速，无电刷、无火花、长寿命。
4.
Studies on the Novel Lifetime Control Technique of Fabricating Ultra Low Leakage and Fast Recovery Diodes;
超低漏电超快恢复二极管寿命控制新技术研究
5.
Effect of pitting on electrode service life in spot welding hot galvanization steel plate
热镀锌钢板点焊的点蚀对电极使用寿命的影响
6.
A method on improving cathode lining period of aluminium reduction cell
一种有助于提高铝电解槽阴极内衬寿命的方法
7.
Economical.compact And Mobile.On Castor with Infra-red Heating Elements And Heavy Duty Baked Enamel.
电子无极变速自动调温，固态继电器控制，稳定可靠，寿命长、低噪音。
8.
Mean Life Evaluation on Power LED Through Accelerate Life Test
加速寿命试验评估功率发光二极管平均寿命
9.
High rate and long life cathode material LiMn_(1.5)Ni_(0.5)O_4 in lithium ion battery
高倍率长寿命的锂离子电池正极材料LiMn_(1.5) Ni_(0.5)O_4
10.
Maximal likelihood estimate of life data of environment-protecting and energy-saving lights based on Weibull-distributing
威布尔分布的环保型电子节能灯寿命的极大似然估计
11.
Effect of nickel electroplating on negative electrode surface on cycle life and inner pressure of nickel hydride battery
负极表面镀镍对镍氢电池循环寿命与内部压强的影响
12.
Study of Fatigue Limit of Asphalt Mixture for Perpetual Pavement
长寿命路面沥青混合料疲劳极限研究
13.
Research on maintaining service life technology for the electrode of Al-alloy resistance spot welding
铝合金电阻点焊电极延寿技术的研究
14.
Life Test and Reliability of GaN Based Light Emitting Diodes;
GaN基发光二极管的寿命测试与可靠性分析
15.
Analysis and Research of Measuring Minority-Carrier Lifetime in Diode and Silicon Material of Bonding;
硅键合材料及二极管少子寿命测试分析与研究
16.
Prediction of Ultimate Bearing Capacity and Life-span of Asphalt Pavements
沥青路面极限承载力与使用寿命预估研究
17.
STUDY ON THE ULTIMATE BEARING CAPACITY CALCULATION OF JACKET PLATFORM IN TOTAL LIFE CYCLE
导管架式海洋平台全寿命极限承载力计算研究
18.
Fatigue Limit Determination of the Cruciform Joint in Super Long Life Region of 16MnR Base Material
16MnR板材十字接头超长寿命疲劳极限的测定