1) two-level maintenance
两级维修
1.
This article introduces the evolvement course of maintenance system for ground-to-air missile system on abroad,analyzes the actuality and deficiencies of that in our army,then puts forward the establishment of two-level maintenance system as an optimization scheme and discusses the key design technologies for two-level maintenance in detail.
介绍了国外地空导弹系统维修体制的演变过程,分析了我国地空导弹系统维修体制的现状与存在的不足,提出了建立两级维修体制的优化方案,并重点讨论了两级维修的关键设计技术。
2.
Based on this and through the study of two-level maintenance application status in the U.
在此基础上,通过研究美军两级维修的应用状况,阐明了军用飞机的两级维修职能,并讨论了实现这些职能所需的关键技术。
3.
Based on the introducing of maintenance system,the evolution course of that for military aircraft in the world are summarized,the deficiencies of three-level maintenance and the advantage of two-level maintenance are analyzed.
在介绍维修体制的基础上,综述了国内外军机维修体制的演变过程,分析了三级维修的弊端与两级维修的优势,最终指明了军机维修体制的发展方向,并重点讨论了其关键技术。
2) two level maintenance
两级维修
1.
Predigesting maintenance system from level three to two level maintenance (TLM) could save maintenance cost, and improve readiness.
将三级维修体制简化为两级维修,可节省维修财力并提高战备完好性。
2.
Brief described the avionics system\'s meaning and maintenance system work flow and it\'s variety process from three level to two level maintenance,emphatically discussed key technologies of the two level maintenance for avionics system,mainly include system and components partitioning technology,intelligent BIT technology,FMEA technology and maintenance analysis technology.
简要叙述了航电系统的内涵、维修体制的工作流程及其从三级到两级的变化,着重探讨了航电系统实现两级维修的关键技术,主要包括系统和部件分级技术、智能BIT技术、FMEA技术、维修分析技术。
3) two-stage dimension-reduced
两级降维
1.
A two-stage dimension-reduced spatial-temporal adaptive processing (STAP) for clutter suppression and moving target detection in airborne radar system is proposed.
提出了一种机载相控阵雷达杂波抑制的两级降维空时自适应处理(STAP)方法,即:先根据杂波分布先验信息进行空时局域化(JDL)降维处理,然后对局域化输出进行多级维纳滤波(MWF),实现二次降维。
4) PCB maintenance
板级维修
5) maintenance level
维修级别
1.
This paper briefly discusses purpose and functions of the Level of Repair Analysis(LORA),explores the relationship with maintenance level and introduces LORA overall flow.
简述了修理级别分析的目的和作用,探讨了与维修级别的关系,介绍了修理级别分析的总体流程,分别叙述了简化的决策树法、报废与修理的对比法、基于AHP的修理级别分析法、系统分级与费用法、基于事件估算费用法、基于灰局势决策理论的分析法、模块化装备修理级别分析法、相似产品法和德尔菲法,并讨论了各种方法的优缺点,在此基础上提出了装备设计采用模块化的建议。
2.
At present,there is no normative and uniform decision analysis technique for maintenance level of preventive maintenance.
针对预防性维修的维修级别没有规范、统一的分析与确定方法的问题,研究了预防性维修的维修级别逻辑决策分析方法。
3.
It makes researches on decision-making technologies of Maintenance ways,Maintenance interval, Maintenance level as well as Maintenance sequence.
本文在深入研究国内外维修策略发展现状的基础上,提出了适用于部队实际的装备维修策略总体方案,研究了装备维修方式和维修间隔期决策技术、维修级别决策技术、维修次序决策技术。
6) maintenance level
维修等级
1.
There exists close relation between maintenance cost and maintenance level of aircraft engine.
最后,以CF6型发动机送修维修等级决策规则生成为例,说明该决策方法的有效性。
2.
An aero-engine is a typically repairable and complex system and its maintenance level has a close relationship with the maintenance cost.
应用变精度粗糙集理论研究了发动机状态信息与单元体性能参数之间的关系,提出了一种基于信息熵属性约简的航空公司发动机维修等级决策方法,从而在维修决策时能够更加客观地反映发动机实际损伤程度。
补充资料：FG正负两级气流干燥机
技术参数
型号 | FG0.25 | FG0.5 | FG0.9 | FG1.5 | FG2.0 | FG2.5 | FG3.0 | FG3.5 |
蒸发水份(kg/h) | 113 | 225 | 450 | 675 | 900 | 1125 | 1150 | 1491 |
| 功率配备(kw) | 11 | 18.5 | 30 | 50 | 75 | 90 | 110 | 110 |
| 占地面积(m2) | 3.5×2.5 | 7×5 | 7×6.5 | 8×7 | 11×7 | 12×7 | 14×10 | 14×10 |
| 热效率(%) | >80 | >80 | >80 | >80 | >80 | >80 | >80 | >80 |
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