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- Also the temperature, current density, stress gradient and alloy elements have strongly effects on MTF (mean time to failure) of electromigration. 温度、电流密度、应力梯度、合金元素及工作电流模式等也对电迁移寿命有重要影响。
- Keywords dumpling machine;extruting machine of dough;reliability design;MTBF（Mean Time Between Failure）;MTTF（Mean Time to Failure）;Failure mode; 饺子机;输面团螺杆挤出机;可靠性设计;平均无故障工作时间;平均寿命;故障模式;
- Probability of Failure on Demand (PFD) and Mean Time To Failure Spurious (MTTFS) are two important parameters for quantitative safety assessment of Safety Instrumented System (SIS). 摘要需用故障率(PFD)及误跳车(MTTFS)是联锁系统定量安全评定中两个重要指标。
- MTTF mean time to failure 平均失效时间
- mean time to failure (MTTF) 平均故障间隔期
- And it can evaluate the current failure rate,the mean time to next failure(MTTF),the next possible failure time and the reliability of the tested software with certain time to run.All eval... 评估指标包括：软件当前失效率，平均故障前时间，下一故障可能时间，运行某一时间段后的可靠度等。
- An Evaluation Method about the Mean Time to Failure of Electrical Products 一种关于电工产品平均寿命的评估方法
- The individual parameter for evaluating overhauled motor vehicles are: mean time to first failure(MTTF),mean time between failures(MTBF),equivalent failure rate(D),ect. 可靠性单项指标的确定 :平均首次故障里程 (MTTF) ,平均故障间隔里程 (MTBF) ,当量故障率 (D) ;
- How do you change Greenwich mean time to Beijing time? 怎么计算格林尼治时间对应的北京时间?
- NTTF Mean Time To Failure; 平均可工作之时间;
- Estimated Mean Time to Failure 预计平均无故障时间
- equivalent mean time to failure 等效失效前平均时间
- mean time to failure 首次故障前平均时间,故障前平均时间,平均无故障时间,平均故障时间,平均故障间隔时间
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- His plan was foredoomed to failure. 他的计画注定要失败。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- The enterprise was doomed to failure. 该企业注定要失败。
- It may take a long time to find a solution to the problem. 也许要花很长时间才能找到解决这个问题的办法。
- The plan is foredoomed to failure. 该计划注定是要失败的。
