These artifacts must always be at hand before, during and after a project, because they offer a primary point of reference for planning, design, implementation, maintenance, and optimization methods.
在项目开始之前、进行期间以及结束之后，这些工件必须始终记在心里，因为它们提供了规划、设计、实施、维护及优化方法参考的要点。
For example, almost all legacy computer systems need some form of design investigation, if for no other reason than to train new developers in the maintenance and extension of the system.
例如，如果是仅仅出于就系统的维护和扩展培训新开发人员，则几乎所有的遗留计算机系统都需要某种形式的设计研究。
Wetland design is a natural system that can be designed for high performance and low maintenance.
湿地设计项目是设计一个具有高利用性和低维护要求的自然系统。
The test results and the analysis conclusion have important value for the development of the fatigue design of units, the equipment maintenance, and the measuring system.
其测试结果与分析结论对于机组疲劳设计、设备维护和测试系统开发有重要意义。
Typical assignments for mechanical engineers on the program may include manufacturing, safety, operations, maintenance, reliability, and design roles.
典型的机械工程师的职位机会包括：制造、安全、运营、维修、可靠性分析，设计等。
Cathode protection is one of the most effective methods for suppressing corrosion, while reasonable design, installation and maintenance are very necessary.
阴极保护是抑制腐蚀最有效的方法之一，但需合理设计、安装和维护。
Upon completion of the design, the Contractor shall submit detailed installation, operating, and maintenance instructions for the equipment.
在完成设计后，承包者应呈递详细的安装、运行和维护说明。
Design output should provide necessary data for purchase, fabrication, test, assembly, use, maintenance and service. Documents should be established for design output, including.
设计输出应为采购、制造、检验、试验、装配、使用、维护和服务，提供必要的依据。设计输出应形成文件，文件包括。
Quality with the Contractor responsible for 20 years operation, he has an interest to design and build quality plant with low operation and maintenance costs.
由于承包商负责20年的运营，他有兴趣以低运营和维护成本来设计和建造可靠的设备。
It is instructional for perfecting design theory of concrete bridge, construction techniques, monitoring and maintenance of bridge operational period.
对完善混凝土桥梁设计理论、施工技术、桥梁运营期间的监测及养护工作有一定的指导意义。
The design of detachable battery makes its convenience for the users' self-maintenance and replacement of the battery.
设计可拆装电池结构，方便使用者自行维护和更换电池，增强续航能力。
We achieve the maintenance design for existing structural reliability by direct adjusting the failure probability of a structural system.
并通过对结构体系的失效概率直接进行调整，实现对现役结构可靠度的维修设计。
TR Design: System includes protective features for a high level of operator safety and extremely easy maintenance.
TR设计：系统保护功能，包括保证经营者的高度安全和维护非常容易。
Performance result was found in good agreement with theoretical analysis, which would be useful for engine field maintenance and controller design improvement.
特性分析的结果与理论研究相一致，该研究对发动机外场维护及控制器的设计改进有指导意义。
Accoding to the analyzed results, putting forward some specific measures of corruption control, providing the basis for design and maintenance of plane.
针对分析结果，提出了较为具体的腐蚀控制措施，为飞机的设计维护提供了依据。
A design of condition based maintenance DSS (decision support system) for power supply equipments is presented using artificial intelligence technology.
采用人工智能的思想设计了供电设备状态检修决策支持系统。
These calculations and analysis results provide a useful reference for the engineering design and operation and maintenance of the heat storage tank.
这些计算和分析结果，为储热水箱的工程方案设计和运行维护提供了参考。
The field running shows that the SCADA features reliable, easy operation and maintenance. Its redundancy and reliability is of consideration for design and development of pipeline SCADA in my country.
现场运行证明，该系统运行稳定可靠，操作与维护简便，其系统冗余、安全可靠性的思想，对我国长输管道SCADA系统设计与开发有一定借鉴作用。
Parameter measurement for rubber absorbers on crankshafts is necessary in the design, manufacture and maintenance of some internal combustion engine.
曲轴橡胶减振器的特性测试是内燃机设计、制造和维修中必不可少的测试手段。
For developing a software product, the development process is divided into5stages:Requirements Analysis &Specification, Design, Coding, Testing, and Maintenance.
就开发软件而言，开发过程分成5步：需求分析及详细计划书，设计，编程，测试和维护。
Some key process to implement green comprehensive support, for example green design, green manufacturing, green material choosing and green maintenance are analyzed and discussed.
分析和讨论了实现绿色综合保障的几个关键过程：绿色设计、绿色制造、绿色材料选取及绿色维修。
There should be detailed data management plan indicating the procedure of and the one responsible for the design and maintenance of the database.
数据管理要有详细计划，特别是数据库设计、管理和维护的程序和责任人。
This paper describes the general design, data design, functions and features of the computer-aided management information system for the automobile maintenance industry.
文章论述了汽车维修行业计算机辅助管理信息、系统的总体设计、数据设计、系统功能及特点。
Product structure:Module structural design which is more conveniently for maintenance and replacement. No screw and glue during assembling. with screw fixed on the caps.
产品结构：部件模组化结构设计，产品各部件便于维修和更换，组装过程不用螺丝和胶水。
The Neutral Buoyancy Simulation Test is of significant importance for training astronaut, large space structure design, structure assembly on-orbit and maintenance technology research.
中性浮力地面模拟试验不仅可以用来训练航天员，对大型空间结构的设计及在轨组装与维修技术研究也具有重要的作用。
To the operating website, how to evaluate present design of website objectively has an important reference value to improve website design and maintenance for website designer and manager.
因此对于运行中的网站而言，如何客观评价网站的现有设计，对网站设计者和管理者改进网站设计和维护都具有重要的参考价值。
Structure design for easy operation and maintenance and installation allows to access in front of panel.
易操作维护的结构设计，全正面维护结构，易打开的前面板设计，机组维护方便易行，灵活的机组安装方式。
The method is proposed as a design aid for structural engineers involved in the assessment, maintenance, and repair of existing Bridges, and the design of new arches.
建议本方法为涉及现存桥梁的评估、维护和修理及新拱桥设计的结构工程师的设计辅助工具。
From manufacture, structure design, operation and maintenance view points, it also addresses the countermeasures for prolonging the service life of rotor.
从制造、结构设计、运行及维护四个方面，论述了延长转子寿命的对策。
From manufacture, structure design, operation and maintenance view points, it also addresses the countermeasures for prolonging the service life of rotor.
从制造、结构设计、运行及维护四个方面，论述了延长转子寿命的对策。
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