1) faults exposure ratio
故障暴露率
1.
The efficiency of random testing for single and multiple faults is analyzed according to PIE technique, and the computation method of software faults exposure ratio is formulated This approach establishes the relation between the time of software testing and its software faults exposure ratio, which is very important for assessing the reliability of softwar
软件的故障暴露率是软件测试和软件可靠性测试的一个重要参数 ,对高可靠性软件特别是军用软件的可靠性评估有关键的作用 根据PIE分析技术 ,给出软件单个故障或多个故障随机测试的效率分析 ,并以此为基础 ,给出软件故障暴露率的计算方法 ,该方法是实用和有效
2) software fault exposure rate
软件故障暴露率
3) Exposure rate
暴露率
1.
Secular trend of exposure rates of risk factors of nosocomial infection in urinary tract;
泌尿道医院感染危险因素暴露率长期趋势分析
2.
Exposure rate of risk factor.
设计统一的卒中危险因素调查表,对符合入选标准者进行一般项目及脑卒中常见危险因素现况调查,以面对面的方式进行,并测量身高、体重、血压等指标,按地区、年龄和性别分组,对危险因素暴露率及其人群与地区分布特征进行分析。
3.
Aim:To investigate the exposure rate of cardiovascular risk factors clustering in the rural communities and to provide baseline data for prevention and control of cardiovascular.
结果:心血管危险因素聚集暴露率为19。
4) Personal exposure effectiveness
个人暴露率
5) failure rate
故障率
1.
Improving control system reliability and reducing overflow weir failure rate;
加强控制系统可靠性 降低溢流堰故障率
2.
The method of reducing failure rate for measuring bearing liner temperature in DAS system of 300MW turbine set;
降低300MW汽轮机组DAS系统轴瓦温度测点故障率
3.
The influence on failure rate by applying grain temperature measurement system;
粮食测温系统结构及技术应用对故障率的影响
6) Fault rate
故障率
1.
The system fault rate and reliability mutative law with the life are predicted by the analysis of a sample of invalidation time.
利用Monte Carlo系统仿真方法,对火灾探测报警系统失效时间进行抽样,模拟分析了系统可靠度和故障率随时间的变化规律,得到的可靠度和故障率曲线符合理论和工程实践。
2.
The cause of unreliable factor producing was analyzed from many aspects such as instrument equipments management,fault rate,maintenance and maintaining.
从仪器设备的管理、故障率、维修及保养等多个方面,分析研究了不可靠因素产生的原因,提出了避免和减少不可靠因素,增强仪器设备使用可靠性的方法与措施。
3.
The mathematic method of least square theory is proposed to obtain the fault rate of overhead lines in distribution system,i.
提出了用数学的方法——最小二乘法的拟合来求取配电系统中架空线路的故障率,即用某一个特定的物理量(自变量)去描述暴风天气、暴雨天气、冰雪天气、高温天气、地基等影响因素,则线路故障率(因变量)可以表示成关于各个因素物理量的函数。
补充资料：电导率(见电阻率)
电导率(见电阻率)
conductivity
d!日nd日O}已电导率(eonduetivity)见电阻率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条