分析了影响板料冷冲压件尺寸误差的工艺因素，提出了冷冲压件的尺寸经济精度。
Technical factor of influencing size tolerance of cold stamping for sheeting material was analyzed and economic tolerance of cold stamping was mentioned.
此法简单经济，对表的精度和寿命均无任何损害。
This method is simple and economical, and the accuracy of table no damage to life.
零件能按经济加工精度制造，配合精度高，但增加了测量分组工作。
Parts can be manufactured according to the accuracy of economic processing, with high precision, but increased the measurement of grouping.
这种方法简单和经济，在精度和寿命无任何损害。
This method is simple and economic, the accuracy and life without any damage.
文章设计出的八级拉丝机交流变频调速系统的控制方案，解决了稳态精度的问题，提高了经济效益。
In the paper, the control scheme of eight-level drawbench frequency conversion timing system solves the stability precision and improves the economic benefit.
该系统检测精度高，适用范围广，使用维护方便，在实际生产中取得良好的经济效益。
The system is characterized by high precision, wide range for use, easy operation, and convenient maintenance, which has brought economical benefit in use.
该相移器的使用提高光学无损检测的测量精度，而且经济性很好。
Measure accuracy can be improved using this phaser, and it has a good economy.
该系统实现了压下位移量检测自动化，检测精度高，速度快，减轻了工人的劳动强度，提高了工作效率及经济效益。
This system realizes the automation of pressure displacement detecting with high precision and speed, helps reduce the workload of workers, and promote the efficiency and increase economic benefit.
在钢结构工程基础预埋螺杆的施工中，采用一次就位分步施工法，施工简单、精度高、质量好，经济效益显著。
Construction method by steps is used for pre embedded parts of steel structure engineering foundation with easy construction, high accuracy and good quality, and the economic benefit is remarkable.
通过实际装配精度的计算和分析，提出两种方法，扩大尺寸的公差，降低了加工难度，提高经济效率。
Through calculating and analyzing the actual assembly accuracy, the paper establishes two ways to enlarge dimensional tolerance to reduce machining cost and raise economic efficiency.
这种工作新模式既能保证建模精度，又能提高工作效率和经济效益，是一项有益的探索。
The new mode ensures the surveying precision as well as raises the work efficiency and economical profit, it is a helpful exploring.
此法成本低， 机床精度高， 具有较大的社会效益和经济效益。
This method has many advantages such as low cost, high accuracy and huge social and economic benefits.
它的研制成功，极大地提高了叶片的制造精度，进而提高了水轮机的效率，产生了巨大的经济和社会效益。
Its development success makes the manufacturing precision of runner blades higher, leads to increase the efficiency of hydro-turbine, and produce the big economical and social benefit.
该设计具有结构精巧、组件一体化、拆装方便、探测精度高、经济实用等特点。
It is distinguished for its exquisite construction, integrative assembly, convenient disassembly, accurate survey, economical and practical.
介绍了盖板零件的成形工艺、模具结构及模具制造工艺，用二次线切割取代加工中心，经济实用，精度。
The technology of two-time wire cutting taking the place of milling center machining is economical and practical and of high precision.
零件可按经济加工精度制造，能获得较高的装配精度。
Parts can be manufactured according to the economic processing precision, can obtain high assembly accuracy.
电液位置伺服系统是控制领域中一个重要的组成部分，具有功率大、响应快、精度高等特点，在国民经济的各个领域得到了广泛的应用。
As an important component of control field, hydraulic serve position control system with big power, rapid reflection and high accuracy characteristics, is being used widely in many industrial fields.
小批量、低精度和大尺寸的对称式线材弯曲件，采用简易绕弯模弯曲能提高经济效益。
The symmetric wire bent elements of small-production and low-accuracy used the simplerevolving bending die to improve economical efficiency.
该机器人能缩短作业周期，提高电站的经济效益，降低劳动强度，提高检测精度。
The robot can shorten the working period, raise the efficiency of the power plants, reduce working intensity and improve the measuring precision.
因此，提高中长期电力负荷预测精度，对于保障电网安全、经济、优质运行具有重要意义。
Therefore, raising the precision of the medium arid long term power load forecast is of great significance to ensure security, economy and the excellent operation of power grids.
为了改善煤层气发动机的动力性、经济性和排放性，必须提高发动机空燃比的控制精度。
In order to improve power performance, save energy, and reduce exhaust emission of the coal bed methane engine, the accuracy of air-fuel ratio must be improved.
阐明用运动可靠度描述机构动态精度、误差传递过程及对产品实现经济性预计的原理和方法。
Clarify an theory and method using motion reliability for description mechanism motion precision, error impress course and production to come ture economy estimate.
实验结果表明，该系统具有鲁棒性强，定位精度高，经济实用的特点。
The result of the experiments indicates that the system has a strong robustness, a good position precision and it is practical.
随着我国经济飞速发展，基础建设方兴未艾，开发高精度、智能型的配料控制器成为必然。
With the fast development of Chinese economic and construction, it is necessary to develop a high precision and intelligence batching controller.
经试制加工实例齿轮表明，齿形数字化精度和数控加工程序满足生产要求，且经济可行。
The trial-product of an example gear processed indicates digitalization-precision and the process program could meet the need of manufacture and be economical and feasible.
实例表明，该方法具有满意的精度和较高的经济性。
The results show that the method has satisfactory accuracy and high economical efficiency.
在火电机组运行过程中，提高再热汽温预测精度对于提高机组运行经济性、可靠性具有重要意义。
It is very important to improve the predictive precision of reheated vapour temperature for enhancing the economy and reliability of the generating unit in power station.
使用本设备能简化生产工艺，提高工效，材料利用率高，精度高，强度好，企业经济效益显著。
Use equipment can simplify production technology, raise work efficiency, overall material utilization factor has high precision and good strength high, enterprise economic benefits are notable.
介绍了可以满足用户精度要求的经济型油罐液位监控系统，包括系统结构及其工作原理。
This paper introduces the system configuration, measuring principle of the economical oil pot liquid level supervisory system, which can meet the precision demand of user.
本论文正是要开展异型销孔轮廓测量仪的研究，使其测量精度、效率、经济性都能满足用户要求。
This paper develops the research of the measure instrument of non-cylindrical pin bore which can meet the users' requirements at the aspects of its precision, efficiency, and economy.
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