heavy repair
英 [ˈhevi rɪˈpeə(r)]
美 [ˈhevi rɪˈper]
（机器）大修
双语例句
- Yearly load forecasting for feeders is significant for the distribution system reconstruction, heavy repair and technique reform, and the running mode regulation.
配网馈线年度负荷预测对配网网改、大修改造以及运行方式的调整具有重要意义。 - The design plan of west section pavement heavy repair engineering in Shenzhen-Shantou express highway
深汕高速公路西段路面大修工程设计方案 - Application Analysis of Heavy Repair Technical Process of DF_4-type Locomotive Wheel-set
东风4型机车轮对大修工艺应用分析 - Application of foamed bitumen cold-place recycling in heavy repair of highway
泡沫沥青就地冷再生在公路大修中的应用 - The Application of Safety Network Control Technique in the Heavy Repair of Coke Dry Quenching System
安全网络控制技术在干熄焦系统大修中的应用 - Research on Project Cost Management of Heavy Repair and Technical Improvement in Power Supply Enterprises
供电企业大修及技改项目成本管理研究 - Economic analysis of heavy repair of agricultural machinery
农业机器大修理界限的经济分析 - Attach importance to cold wear and hot test of engine after heavy repair
重视发动机大修后的冷磨热试 - The author thought that this was caused by destroying the feature of the cylinder surface while boring the cylinder during heavy repair.
作者认为，这主要是大修中由于对缸筒搪削而破坏了原缸筒表面所具有的特点所致。 - According to the needs of oil field reality and the character of the subject, the thesis has carried on thorough research from three respects of the state of facilities, renewal and heavy repair.
根据油田实际需要，依据课题研究的特点，论文从设施状况、更新以及大修理三个方面进行了较为深入细致的研究。 - The main achievements of transportation production and construction in 1997 are summarized in the following six aspects: railway transportation, capital construction, renewal and upgrading and transportation equipment heavy repair, industrial production, sci? tech education and labour wage.
从铁路运输、基本建设、更新改造与运输设备大修、工业生产、科技教育和劳动工资等6个方面总结了1997年铁路运输生产建设所取得的主要成就。 - Evaluated the pressurized ability and residual life according to the heavy repair and inner inspection data.
根据老花-格线大修及内检测有关数据对管道的承压能力和剩余寿命进行了评估。 - This model can be used to describe other phenomena such as heavy repair of equipments.
此模型可以用来描述设备大修等多种管理现象。 - This paper also established the economic limit for the equipment heavy repair according to the rational analysis in technology and economy, decide when the equipment will be repaired.
从技术和经济两个方面辩证地对设备大修理进行合理性分析，建立设备大修理经济界限，为设备何时进行更为经济的大修理提供依据。 - Applying the network planning technology to optimize and regulate the sets heavy repair task
运用网络计划技术优化调整机组大修作业 - This paper introduces the program about replacement of the first and second flues of No. 1 converter and selection of main tools in heavy repair.
介绍了包钢1转炉大修更换Ⅰ段、Ⅱ段烟罩的方案简介及主要工具选用。 - Further using the F-test and t-test, the air gap value's mean value and variation of variance are deduced and, the confidence interval of air gap before and after the heavy repair is decided.
继而运用统计分析理论中的F检验和t检验，推断大修前后气隙值总体均值及方差变化，确定气隙值总体置信区间。 - This paper discusses the problem of the piston of car s engine rubbing cylinder inside discovered in heavy repair, and analyzed the causation, gives out 8 measures to solve the problem.
本文着重地论述了汽车在大修中发现发动机汽缸中活塞拉缸问题并就此分析了产生的原因。提出了解决拉缸问题的8项措施。 - Aims at first find out a lot of landscape orientation surface flaw on the water-cooled wall pipe in boiler burning area during# 1 △￠# 2 boiler heavy repair in 2004, analyzes the boiler burning status, bring forward relevant prevention and disposal measure.
大武口电厂2004年度1、2炉大修期间首次在燃烧区水冷壁上发现大量的表面横向裂纹，经过对比、查阅，结合锅炉自身的燃烧状况进行综合分析，提出相应的预防治理措施。 - The calculating formulas of reliability and of mean work time of the system with two work norms are worked out in the various periods of heavy repair.
并给出了在不同大修限内两个工作指标的复杂可修系统的系统可靠度及其平均工作时间的计算公式。 - Based on cause analysis of insufficient liquid output from the rectification column affiliated to FN-20Y air separation unit, the system was disassembled for heavy repair to ensure liquid nitrogen output.
针对制氮设备配套FN-20Y型精馏塔出液不足的现象，分析原因，采取拆塔大修，从而保证液氮产量。 - According to heavy Repair Standard of Internal-combustion Locomotive> setted by Bureau of Locomotive, Ministry of Railway, the repaired diesel must be tested in the testing station, and may be fixed in the locomotive after checked in order to running safely.
因此，按照铁道部机务局颁发的《内燃机车大修规范》，经过大修后的柴油机须进入柴油机试验站进行磨合试验，经验收合格后方可装车，以确保铁路运输的畅通无阻。 - The concept and significance of lift reform and the distinguish from heavy repair and renewal are expounded, and the safety problems needing attention for the reforming method of various lift are put forward.
叙述了电梯改造的概念，意义及与大修、更新的区别，并就各种电梯改造方法提出了应该注意的安全问题。 - Based on the systematic analysis on index selection in the economic analysis of heavy repair of farm machines, calculating methods on economic limits of both overhaul and replacement on agricultural machinery are respectively put forward.
阐述了农业机器大修理经济界限分析时的指标选择问题，在此基础上给出了农业机器大修理周期长度、修理周期与更新经济界限的计算方法。 - Thoughts of Establishing the Economic Model for the Optimum Heavy Repair Cycle
关于建立最佳大修理周期经济模型的构想 - It should be tested on performance and characteristic and the control parameter should be adjusted advisedly whether it is been fixing or after heavy repair accordingly.
因此，无论是在安装时还是大修后，都需要对其性能和特性进行全面测试，并对控制参数等进行适当的整定。 - Currently, the management mode for power engineering cost roughly consider the manufacturing phase after the completion, which resulted in a large scale of heavy repair and technology reconstructing for the electric equipments within their life circle.
目前，我国输变电工程造价管理模式对项目在竣工后生产运行阶段的考虑比较粗略，导致许多输变电设备在寿命周期内就要不断的进行大修和技术改造。 - Shanxi province is abundant in coal, but the phenomenon of over loading is very common, and the over loading destroy the road badly, many concrete pavements are dilapidated and confronted with reinforcement and heavy repair.
山西省作为全国的产煤大省，超载、超限运输现象十分普遍，对公路的破坏相当严重，很多水泥混凝土路面发生破损，面临着补强、大修。 - According to the heavy repair workload of the mass of metal aircraft structure at present, it can be foreseen that the huge and hard repair work of composite aircraft struc-tures in future.
从目前大量的金属飞机结构繁重的维修任务可以看到将来复合材料飞机结构维修任务的艰巨。