MTBF
英
美
abbr. 平均故障间隔时间(Mean Time between Failures); 故障前平均时间(Mean Time Before Failure)
双语例句
- The net effect of these tricks is to be able to generate MTBF numbers measured in years in just a few weeks.
这些手段的净效应是能够在几个星期内生成几年中才能度量出的MTBF数字。 - This might include all the automated tests, some manual tests, plus, say, five days in "the lab"( i.e., in the MTBF environment).
这可能包含所有自动化测试、一些手动测试，再加上，比方说，在“实验室”中的五天时间（也就是，在MTBF环境中）。 - A Practical MTBF Calculating Method of Servo Controllers
伺服驱动控制器的MTBF实用计算法 - A servo controller MTBF referring to the components failure rates published in foreign and domestic countries was calculated.
通过引用国内外公布的常用元器件通用失效率，对一款伺服驱动控制器的MTBF指标进行计算。 - Given the failure rates for given subsystems, the Six Sigma Black Belt will be able to use reliability apportionment to set mtbf goals.
给出给定子系统的故障率，6西格玛黑带应能利用可靠性分配原则设定平均无故障时间目标。 - Notebook Computer Quality Improvement Study Based on DOA and MTBF mean time between forced outage
基于一次开箱不合格和平均无故障时间指标的笔记本电脑质量改进研究 - MTBF Calculation Study for Aero-engine Complete Life Data Based on the Weibull Distribution Model
某型发动机完全寿命数据基于威布尔分布模型的MTBF计算研究 - What are the expected availability, reliability, MTBF and Time-to-Repair?
预期的可用率、可靠性、平均故障间隔时间（MTBF）及修复时间怎样？ - As the production reliability criteria MTBF is used widely, which narrates problems directly and calculates simply by mathematics.
平均故障间隔时间（MTBF）作为产品的可靠性指标，因其表述问题直观、数学处理简单，而得到了广泛地应用。 - Study on MTBF Assurance Test Risks
平均故障间隔时间保证试验风险研究 - In terms of normal and past routine, free repair within the period of guarantee of equipment should be calculated from the date of acceptance check not the date of shipment. Notebook Computer Quality Improvement Study Based on DOA and MTBF
按照通常和以往的惯例，设备的保修期应从设备开箱验收合格之日起计算，而非货物的装运日期.基于一次开箱不合格和平均无故障时间指标的笔记本电脑质量改进研究 - This very high MTBF is achieved by an appropriate cooling of each component with an efficient cooling plate.
这个很高的MTBF是通过用一个高效的冷板对每个元件适当地冷却而获得的。 - Basing on the mission requirement of a new type radar, this paper analyses the weakness of traditional MTBF centered design concept, and presents a new design concept of reliability, maintainability, and supportability ( RMS) centered maintenance free operating period.
根据新型雷达任务的需要，对传统的以平均故障间隔时间为中心的设计思想的不足进行了分析，提出了基于无维修工作期的可靠性、维修性、保障性设计思想。 - In this paper, the distribution of quotient and Bayes confidence limit of quotient of MTBF for two Weibull variables was derived, their application in analysis of environment factors was discussed, and an example was given.
本文推导了两个Weibull随机变量商的分布和它们的MTBF的商的Bayes限，并讨论了它们在环境因子分析中的应用，给出了实例。 - The reliability and the mean time between faults of the system are estimated theoretically.
文中还估算了系统的可靠度与平均无故障间隔时间（MTBF）。 - It presents the calculation method of the reliability parameter of high-frequency switch power supply system and analyses the effect of the number of power supply module redundancy heat backup on reliability.
介绍了高频开关电源可靠性指标MTBF的计算方法，并分析了电源模块不同热备份数量对可靠性的影响。 - On the basis of strict mathematical description about the assurance test, the optimal lower confidence limit and upper confidence limit are found out by the method of arranging order in the sample space.
在对MTBF（平均无故障时间间隔）保证试验进行严格的数学描述的基础上，利用样本空间排序法找出了MTBF在一定意义下最优的置信下限和置信上限。 - To test scheme of proof test of reliability on the micro-pressure dynamic transducer has been utility design. The reliability performance was calculated by the observed result of lifetime test, its level of reliability performance MTBF is verified.
对动态微压力传感器可靠性验证试验方案进行了实用设计，用寿命试验的观察结果对可靠性指标进行计算，以验证其可靠性指标MTBF达到的水平。 - The SLAM network model is used to simulate and evaluate the FMS reliability, and the MTBF as well as the availability and efficient productivity are presented. At last the effect of changing several reliability factors for some units on the whole system is discussed.
在此基础上，作者运用SLAM网络模型对该系统进行仿真评估，给出系统平均无故障时间（MTBF）、可用度和有效生产率，并考察了该系统的各组成单元可靠性因素变化对整个系统的影响。 - The most important quality standard of NC machine tools is the using reliability ( weighed by MTBF).
数控机床最关键的质量指标是使用的可靠性（以故障间隔时间MTBF来衡量），在这个方面，国产数控机床与国外名牌产品还存在着相当的差距。 - Estimation methods of weapon system's MTBF is proposed with unconventional statistics analysis methods in view of unfinished experiments due to uncertain factor in reliable experiments of weapon systems.
针对武器系统和产品的可靠性试验中的不确定因素，对试验没有完成的情况，研究利用非传统的统计分析法估计武器装备平均故障间隔时间。 - Also, the product reliability characteristics are primarily discussed with reliability theory. On the one hand, the product's MTBF is evaluated scientifically and objectively.
其次，还运用可靠性理论，对该产品的可靠性特性进行了初步探讨一方面，科学、客观地评定出了该产品平均无故障时间（MTBF）； - Environmental test and life test were applied to the sensor, and the environmental confidence level and the one-sided confidence lower limit of MTBF were estimated with the fiducial method, confidence interval method and Bayes method.
首先对这种传感器实施了环境试验与寿命试验，并用经典法、信赖法和贝叶斯法估计了环境可靠度及MTBF的单侧置信下限。 - Reliability and availability evaluations of complex system using monte carlo techniques are researched through a great mass of data in this treatise.
通过查阅大量文献，对应用蒙特卡罗仿真方法评估复杂系统可靠性、可用性和MTBF进行了全面的分析研究。 - On the MTBF and MTTR of Repairable System
关于可修复系统的MTBF和MTTR - For the manufacturing process of motherboard and the characteristics of failure mode analysis, we put forward that bad components and unhealthy welding of components are the two major factors of influencing the indicator of MTBF.
针对主板制造工艺过程的特点和故障现象的原理分析，提出了主板元器件不良和元器件焊接不良为影响MTBF指标的两大原因。 - In view of small sample problem, reliability growth prediction method was studied under uniform priori information and no priori information, bayes predictor and prediction limits of MTBF were given.
针对小子样问题，在无信息先验和均匀先验下探讨了可靠性增长预测方法，给出了MTBF的Bayes预测子与预测限。 - On this basis a computer modeling and assessment tool is developed to test and analysis the system availability, system performability, the threshold and measured value of MTBF ( Mean Time Between Failure) of the parts.
并据此开发了一个计算机可用性建模与评估工具，以实现对系统可用性、可运行性、部件MTBF（MeanTimeBetweenFailure）的阈值与实测值等多种评测指标的测试与分析。 - The relations between reliability, failure rate, MTBF and failure threshold are analyzed by this method.
基于该方法，分析了某高可靠长寿命航天机电产品的可靠性、失效率及平均故障时间与失效阈值的关系。 - Then it makes the prediction of the whole system using the reliability analysis theory and reliability prediction method on the basis of the principle analysis, and calculates the overall MTBF of the system.
然后在原理分析的基础上，运用可靠性分析理论，采取可靠性预计方法，对系统进行整体的可靠性预计，之后计算出了系统总的平均无故障工作时间。