Journal of Hebei Energy Institute of Vocation and Technology 2005 Issue 2 An Elementary Introduction the Development of Frequency Conversion Technology

An Elementary Introduction the Development of Frequency Conversion Technology
WANG Yun-feng

..............page:74-76

Brief Introduction to the Control and Prevention of Temperature Crack in Concrete Structure
HAN Dong-sheng

..............page:72-73,76

Utilization of High Voltage Filter Station in Emulsification Pressurizing System
ZHANG Hai-feng;LI Yong

..............page:70-71

Reason Analysis of the Cracks of the Concrete Road Surface in the Early Construction Phase
ZHAO Jian-hui;LIU Ce

..............page:68-69

Practice and Exploration of the Docking Technology of the Comprehensive Coal Mining
DING Hua

..............page:64-67

Manufacturing Technology of Ultra Fine Powder
CHEN Sui-jun

..............page:62-63

Discussion the Method of Steel Surface Heat Treatment
YUAN Wei-wei

..............page:59-61

Application of the Middleware in Networks System of Hospital
WEI Xi-wei

..............page:56-58

How to Improve the Blasting Effect of Rock Heading in a Coal Mine
Zhao Ming-fang

..............page:53-55

The Usage of Profibus in the Car Dumper Assembly System
LI Hui-guang;LIU Jian-tao;LI Jin-lei

..............page:50-52,61

Earthing Protection of Electric Apparatus
WANG Jie

..............page:48-49,58

Leakage Fault and Exclusion Method for Hydraulic System
WANG Yu-feng;HOU Ru-ying

..............page:46-47,55

A Brief Talk on the Receipt of Accounting Evidence, Record and Modify
XIAO Qi

..............page:44-45

The First Try of Implementing the Venture Mortage Contract to Individual Working Face
WANG Shu-ying

..............page:42-43

On the Learning Method of Depreciated-Assets Reserves as Planned
ZHOU Dong-li

..............page:40-41

A Brief Talk on the Manufacturing Cost Control of Kuai Luan Co.Ltd after its Specializing Reorganization
ZHANG Jie;HUO Quan-ping

..............page:38-39

Simple Analysis of the Related Marketing
XU Jing

..............page:36-37

Strengthening the Management of the Construction Contract is Beneficial to Keeping the Construction in Order
WANG Jun-xu;ZHAO Xiang-dong

..............page:34-35

Accountant in the Era of Network
LIU Zhong-yuan

..............page:32-33,45

Discussion about the Management of Cost of Construction
Dong Xiao-ying

..............page:29-31

Anlysis of the Problems of the Stateowned Coal Corporations and the Solutions
HE Ping-sheng

..............page:27-28

Pondering Over the Improvement of System of Accountant Appointment
YUAN Xiu-xia

..............page:25-26

A Brief Talk on the Reduction and Effective Control of the Cost of Construction
LI Ru-chun;GUO Qing-hua

..............page:17-19,22

On the Construction of Accountants' Professional Ethics
FAN Bao-yu;HU Lian-rong

..............page:20-22

On the Insufficiency of Domestic Effective Demand
ZHAO Yong-hong

..............page:23-24,31

Making the Frame Piers at Right Angle for Skew Pipe Culvert and Skew Made for Skew Pipe of Culvert in the Highway Project
SUN Lei

..............page:77-79

Application of the New Medium in the Indoor Design
ZHANG Xue-feng

..............page:80-81,84

Plain Analysis of the Constructive Management of the Mine-Construction-Engineering-Project
HAO Guang-xi

..............page:82-84

Construct Function by Mid-value Theorem of Differential Calculus
MENG Xiang-yun;WANG En-liang

..............page:85,91

The Training of the Psychological Skills in 110 Meters Hurdle Race
LUAN Xiu-qun;DONG Ya-chen

..............page:86-87

Gravitational Field and Electric Field
wang cun lian ; chai chang

..............page:88-89

A Brief Talk on English Reading Skills
XING Shu-xiang

..............page:90-91

On the Improvement of the Students' Translation Level of Vocational Colleges
YANG Dong-yi

..............page:92-93,96

Having Good Mood and Optimizing the Classroom Instruction
SUN Jian-jun

..............page:94-96

Discussion on the Artistic Achievement of Moon Reflected in Two Springs
YU Ge-wen;CHEN Ming-yang

..............page:1-2,7

A Reflection on Afforest of City Community
LIU Peng

..............page:3-4

The Exploration and Practice of Level-Dividing Teaching on Higher Mathematics
WANG Hong;DU Xiu-feng

..............page:5-7

On Mathematical Education and Humanistic Education
WEI Ning

..............page:8-9

Comment on Teaching Thought of Mathematics Teacher
QIAO Shuang-niu

..............page:10-11

A Brief Talk about the Modernization Construction of the College Library
WANG Xiao-bai;WANG Xiao-fei

..............page:12,16

Distribution According to Work and Distribution According to the Essential Factors of Production
ZHANG Yin-zhai

..............page:13-16