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- Two main methods, accelerated lifetime test and drift velocity test, to study electromigration are described. 介绍了研究集成电路互连线电迁移的两种方法:加速寿命试验和移动速度试验。
- This paper introduces a failure mechanism of defferent modes and lifetime test methods for high power diode laser. 介绍了高功率激光二极管不同模式的失效机理,分析了激光二极管不同的寿命测试方法;
- A typical lifetime test system includes a communication analyzer, power supplies, a handset controller, audio test instruments, and a DMM. 典型的寿命测试系统包括一台通信分析仪、电源、一个手机控制器、音频测试仪器和一台数字多用表（DMM）。
- CD-R Data lifetime test experiment CD-R光盘的数据存档寿命实验初探
- The projectile amounts in the cleaning and cooling cycle of lifetime tests of all kinds of firearms were fixed on the base of the vast and systematic research for actual combats and the statistic analysis of combat examples. 经大量而系统的实战研究、战例统计分析，确定既可满足试验要求也可指导实战的各种枪械寿命试验中的擦拭与冷却周期射弹量。
- Study on Dynamic Lifetime Testing Technology of Power Microwave Devices 微波功率器件动态寿命试验方法和技术研究
- He has gone through many a severe test during his lifetime. 他一生中经受过多次严峻的考验。
- It's a once in a lifetime chance. 这是一生难得的机会。
- She devoted her lifetime to the study of zoology. 她以毕生精力从事动物学研究。
- He met with many a setback in his lifetime. 他一生中遭到过许多挫折。
- We are testing the efficacy of a new drug. 我们正在测试新药的功效。
- Surface and Sructure Investigations of Membrane Electrode Assembly in DMFC Lifetime Testing DMFC寿命测试过程中膜电极的表面和结构研究
- A lifetime guarantee; lifetime membership. 终身保障; 终身会员资格
- They were testing a new weapon then. 当时他们在试验一件新武器。
- He is a legend in his lifetime for his scientific discoveries. 他的科学发现使他一生成为传奇人物。
- Good teaching and good testing are closely related. 出色的教学工作与完善的测试制度密切相关。
- The eating habits of a lifetime are not easily given up. 一生中长期形成的饮食习惯是不容易改掉的。
- The device had undergone extensive testing. 这种装置经受过广泛的试验。
- Could you reconcile yourself to a lifetime of unemployment? 你能甘心一辈子失业吗?
- In his own lifetime Galileo was the centre of the controversy. 伽利略在世之日一直是激烈的论战中心。
