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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. 溫度、電流密度、應力梯度、合金元素及工作電流模式等也對電遷移壽命有重要影響。
- 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)及誤跳車(chē)(MTTFS)是聯(lián)鎖系統定量安全評定中兩個(gè)重要指標。
- An Evaluation Method about the Mean Time to Failure of Electrical Products 一種關(guān)于電工產(chǎn)品平均壽命的評估方法
- Mean time to data loss is similar to MTBF for disks and tapes, but is likely to differ in RAID arrays, where redundancy can protect against data loss due to component failures. 對于磁盤(pán)和磁帶設備來(lái)說(shuō)，平均數據丟失時(shí)間的概念與MTBF相似，但是對于RAID陣列來(lái)說(shuō)，平均數據丟失時(shí)間可能與MTBF不同，這是因為在RAID中，冗余性能夠保護組件故障條件下數據丟失情況的發(fā)生。
- How do you change Greenwich mean time to Beijing time? 怎么計算格林尼治時(shí)間對應的北京時(shí)間?
- That means standardized equipment and software with a long 'Mean Time Between Failures' and short 'Mean Time To Repair'. 這意味著(zhù)標準化的設備和軟件具備長(cháng)的“平均無(wú)故障時(shí)間”和短的“平均維修時(shí)間”。
- Keywords dumpling machine;extruting machine of dough;reliability design;MTBF（Mean Time Between Failure）;MTTF（Mean Time to Failure）;Failure mode; 餃子機;輸面團螺桿擠出機;可靠性設計;平均無(wú)故障工作時(shí)間;平均壽命;故障模式;
- 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. 可靠性單項指標的確定 :平均首次故障里程 (MTTF) ,平均故障間隔里程 (MTBF) ,當量故障率 (D) ;
- MTTRF, mean time to repair failures 和修理失效平均時(shí)間
- I need some time to orient my thinking. 我需要一些時(shí)間來(lái)使我的思想適應。
- MTTF mean time to failure 平均失效時(shí)間
- A transistorize radio takes no time to warm up. 晶體管收音機不需要預熱時(shí)間。
- NTTF Mean Time To Failure; 平均可工作之時(shí)間;
- It may take a long time to find a solution to the problem. 也許要花很長(cháng)時(shí)間才能找到解決這個(gè)問(wèn)題的辦法。
- Pure and exclusive competition leads to failures. 純粹排他的競爭會(huì )導致一事無(wú)成。
- Estimated Mean Time to Failure 預計平均無(wú)故障時(shí)間
- It took him long time to smooth away perplexities. 他花了好長(cháng)時(shí)間才消除了困惑。
- All the schemes and intrigues are doomed to failur. 一切陰謀詭計都是注定要失敗的。
- The mean time to repair (MTTR) is one of the main indexes for system's reliability analysis and risk analysis. 串聯(lián)系統的特點(diǎn)是串聯(lián)元件中任一部分（元件）失效都可導致系統失效。
- His plan was foredoomed to failure. 他的計畫(huà)注定要失敗。
