维修率

介绍了教室照明照度的计算公式及灯具的维修率；

The calculation formula of luminance in classroom and the repair rate of lamps are proposed .

在验证的模型中主要是考虑了机床的故障率和维修率这个次要因素对于生产过程中物流问题的影响，通过前后的数据对比，体现车间生产物流模型的意义和研究价值。

In the verification model is considered the main machine failure rate and repair rate for the secondary factors of production in the logistics of the process , by comparing before and after the data , reflect the significance of plant production logistics model and research value .

根据上述三种系统的数学模型，在考虑系统故障覆盖率与维修率两个参数对系统可靠度与安全度影响的情况下，用MATLAB语言编制了计算机仿真程序。

According to their mathematics ' model and taking the influences of the coverage ratio and maintenance ratio into account , we compiled the simulating programs with MATLAB language .

它在空气清洁效率和超低维修率方面无与伦比。

It is exceptional in its air cleaning effectiveness and ultra-low maintenance .

提高了大型设备的使用率，降低了维修率。

The utilization rate of large equipments was improved .

其次应该提高及时维修率；

Second , timely maintenance rate should be increased ;

同时原设备的高维修率也得到了很好的控制。

Also at the same time the high service rate of the original equipment is under good control .

输送系统小车数量过多造成运行效率低下，而小车数量维修率上升。

Trolley transportation system causes the excessive number of operating inefficiencies , and the number of vehicle maintenance rate .

设计的挑战是要建造一座低耗资、低维修率，功能强大又引人注目的公共建筑。

The design challenge was to deliver an inexpensive public building that would be low-to no-maintenance , functional and attractive .

工程实践表明，该法可提高设备运行的安全可靠性，降低了维修率。

The practice shows that the process is able to improve the safety and reliability in running of equipment , and reduce the rate of servicing .

低维修率-因为椭圆练习仪的低危险性子，这就声名一些破坏可能必要维修的情形将会淘汰。

Low Maintenance – As a result of the low impact nature of the Elliptical trainer this means that there is a decreased chance of another breaking or needing fixing .

通过分析得出系统的故障覆盖率与维修率在容错系统的评价过程中起到非常重要的作用。

Since the system parameters faulty coverage ratio and maintenance ratio influence the system 's reliability and security , we analyze them and find out they play an important role in the evaluation of fault-tolerant system .

由于高密度的封装，电镀质量的薄弱和铜腐蚀导致了通孔开裂，使返厂维修率很高。

It was found that due to the high aspect ratio of holes for the high density application , weak plating quality and copper corrosion attribute to the via hole crack , resulting in a high field return rate .

新方案的实施提高了该公司摊铺机的生产能力和装配质量，降低了维修率和返修率，减少了搬运距离，缩短了操作时间，提高了空间和时间利用率。

The implementing of the new scheme increased production capacity and assembly quality of pavers while maintenance and return repair ratios are decreased , handling distances in the processes are shortened , operating times are compacted , and usage of time and space are raised .

贵溪冶炼厂于1999年引进精矿蒸汽干燥系统，2002年经三期改造后，闪速炉处理量加大，干燥系统处理量由原50t/h增加到70t/h，致使系统故障和维修率上升。

A steam dryer system for concentrate was introduced into Guixi Smeltery in 1999.After the third-stage transformation was completed in 2002 , the throughput of flash furnace was improved and the throughput of the dryer system was increased from 50 t / h to 70 t / h.

结果我院消毒设备完好率100%，故障维修率2%，修复率96%，过期运转率10%，消毒设备始终保持良好运行状态。

RESULTS The perfect rate for the disinfection equipment in our hospital was 100 % and the rate for trouble service was 2 % . The rate for repairment was 96 % and the rate for overdue operation was 10 % . The equipment had been kept running satisfactorily .

维修更换率的估算方法研究

Research of prediction method of maintenance replacement rate

通过对维修更换率的研究，分析了维修更换率与系统其它参数之间的关系；

Through the studying of maintenance replacement rate , the relationship of maintenance replacement rate to other system parameters is analyzed .

结果表明，所建优化模型在保证发动机安全运行的前提下，使期望维修费用率最低。

The results show that our model has the lowest expected maintenance cost under the condition of safe operation of engine .

在分析某航空公司实际运行数据的基础上，以期望维修费用率最低为目标函数建立针对预防性维修阈值和检查间隔期的优化决策模型。

Based on the real data analysis from an airways , and an objective function of expected maintenance cost to be minimized , an optimization model on the above two factors was constructed .

通过类比设备更新收益率，定义桥梁结构的维修收益率，提出了经济指标的计算公式，建立了考虑多种性能的桥梁复合寿命的分析方法。

According to the equipment renewing profit rate , the bridge structure maintenance profit rate is defined by analogy , and a formula of economy index is proposed . Then the analysis method for bridge composite life considering various performances is built .

提高备件维修的成功率。

Improve repairing effectiveness of tools .

部队卫生装备维修备件需求率的预计及储备量确定方法研究

Study on Prediction Method of Spare Demand Rate and Determination of the Storage Quantity During Military Medical Equipment Maintenance

装备维修中备件需求率的预计方法

A prediction method of spare demand rate during equipment maintenance

可维修系统的故障率分析

Failure Rate Analysis of Repairable System

针对国内炼厂绩效评估指标存在的问题，建议对我国反映炼厂维修、有效负荷率以及获利能力等的指标进行补充。

It is also proposed to increase the number of maintenance , effective load rate and profitability indicators of refineries in China .

给定运输能力的条件下，较好的备件运行量可以减少维修备件的缺货率，从而提高部队的维修保障能力。

Better scheme of carrying spares may decrease the rate of spares out of stock and get higher supportability with carrying ability given .

本实用新型结构简单，工作安全可靠，成本低，维修方便，穿孔率高。

The utility model has the advantages of simple structure , reliable working safety , low cost , convenient maintenance , and high punching rate .

重点研究了系统总效益随预防维修次数的变化率，从而有效地帮助决策者判定系统何时进行更新替换。

The rate of profit along with maintenance times was researched , with the result that effectively help to determine how the system will be replaced .

各个农村和社区的健身设施和健身路径相对陈旧，缺乏人员维修保养，使用率不高。

Various rural and community fitness facilities and fitness trails relatively old , lack of maintenance personnel , the utilization rate is not high . 4 .