Speed regulation system using cascade control method with thyristor is a low-cost system, but the classic system has some shortages, such as low power factor, serious harmonic pollution and etc.
晶闸管串级调速系统是一种廉价、简易的调速系统，但是传统串调系统存在着诸如功率因数低、谐波污染严重等弊端。
Of lowermost safety standard is pair of cost - a of benefit analysis method main environmental complement factor.
最低安全标准＂是对成本-效益分析方法的一个重要的环境补充因素。
The paper presents the method of ie, accords with the application of EE to mould manufacturing, and discusses on promoting efficiency, ensuring quality, reducing cost, man - made factor, and so on.
概括了工业工程的方法，并针对在模具生产中的运用，从提高效率、保证质量、降低成本、人为因素等诸多方面展开讨论。
The research of waters Supply price: Include the principia of water supply price, the method of water supply pricing, the analysis of water supply cost and the influence factor of water supply price.
供水价格研究：包括供水价格制定原则、供水价格制定方法、供水成本分析以及供水价格影响因素。
Total cost management is a method of cost management orienting the 21st century. At present, it consists of total process, total factor, total risk and total team management.
全面造价管理是面向21世纪的造价管理方法，目前它是集全过程、全要素、全风险和全团队为一体的造价管理。
Based on GuangDian building project, this paper discusses using the Pareto chart to seek major effective factors of cost differences and the method of controlling primary effect factor.
本文结合光电大厦项目探讨利用帕累托图寻求成本偏差的主要影响因素，并对主要因素的影响进行控制的方法。
Through an analysis of influence factor, pertinence shallow to discuss basic control method and means of fabrication cost.
通过对影响因素的分析，针对性地浅谈基础造价的控制方法和手段。
Efficiency of sand - pack fracture is main factor of determining the stimulation production. It is an effective method that has low cost, good result and pay more and more countries' attention.
填砂裂缝的有效性是压裂施工增产效果的决定因素，清水压裂作为一种成本低、改造效果好的经济有效增产手段越来越受到国内外的重视。
Manpower resource account discusses cost, value structure, manpower resource cost, measuring method of value and the post in financing report form for man being one factor of producing in theory.
对影响传统薪酬体系的因素及其局限性进行了阐述，分析了建立以人力资源成本和价值为基础的薪酬模式必须具备的条件，提出了基于人力资源成本和价值补偿的薪酬模式。
By taking the minimum cost as optimization aim, the synthetic factor method, minimum cost method, and linear programming method of solving assembled dimensional chains are introduced.
以最低制造成本为优化目标，介绍了求解装配尺寸链的综合因子法、最低成本法和线性规划法，为合理分配装配尺寸链中各环公差提供参考。
By taking the minimum cost as optimization aim, the synthetic factor method, minimum cost method, and linear programming method of solving assembled dimensional chains are introduced.
以最低制造成本为优化目标，介绍了求解装配尺寸链的综合因子法、最低成本法和线性规划法，为合理分配装配尺寸链中各环公差提供参考。
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