SPWM Frequenly conversion speed Applied Technoogy written by Zhang Yanbin, an automation new technology series, is a very good book, but the ideas about the discussion of major scheme for water supply under constant pressure is worth re-discussing in this book.
自动化新技术丛书《SPWM变频调速应用技术》(张延滨编著)是一本非常好的书,但书中关于恒压供水主体方案的讨论一节的观点有待商榷,本文对恒压供水主体方案的确定举例进行了分析,并提出恒压供水主体方案确定应考虑系统的运行方式,经综合比较分析最终确定合理的方案。
Discussions on the Major Scheme for Water Supply under Constant Pressure In SPWM Frequenly Conversion Speed Applied Technology;
对《SPWM变频调速应用技术》中关于恒压供水主体方案讨论的商榷
Complex Programme of Socialist Economic Integration
社会主义经济一体化综合方案
Implementation Plan of Accounting Class of Subjective Participation;
主体参与型会计课堂教学方法实施方案
The Chengdu Railroad Bureau Host Auxiliary Separation Auxiliary Industry Changes the System the Overall Plan Research;
成都铁路局主辅分离辅业改制总体方案研究
Study on Layout Schedule of the Main Body of High-Rise Building Structure and the Non-Independent Body of Annex Building;
高层建筑结构主体与裙楼非独立布置方案研究
On the Role of Project Approach in Initiative Development of Children;
浅议方案教学对儿童主体性发展的作用
Electronic government administration program and application in Liupanshui city;
六盘水市电子政务建设主体规划与实施方案
Mathematical Basis for the Optimum Program of Economy in Action in the Main Market;
市场主体经济运行最佳方案选择的数学依据
The Innovative Design of Structure for the High Speed Motorized Spindle
大功率高速电主轴总体结构方案的创新设计
Comparison and selection of the Chaotianmen Yangtze River Bridge's superstructure construction schemes
朝天门长江大桥主桥上构总体施工方案比选
Construction Clients Project Management for Project Design--Taking the Optimization of a Gymnasium s Girder as an Example;
业主方的设计管理——以某体育馆工程钢梁方案优化为例
Latin American Programme for Environmental System
拉丁美洲环境体系方案(环境体系方案)
major programmes not requiring revisions
不必修订的主要方案
On Main and Sub-programmes of Taxation Reform in Rural Areas;
农村税费改革主流方案与非主流方案评析
The invariance of μ is the basis for one of the primary schemes for plasma confinement.
μ的不变性是等离子体约束的主要方案的依据之一。
Authentication and Disclosure of Online Business Entities--The foundation of online transaction security
在线经营主体身份认证——论我国在线交易安全解决方案
Main Characteristic Analysis of the Studies of Course Project in PE Major in China in Ten Years;
我国体育教育专业课程方案10年研究的主要特征分析
Some Measures Required for Handling the Problems in relations to the System of Mineral Resources Taxes and Administrative Charges in China;
我国矿产资源税费制度体系存在的主要问题及改进方案