Friend of Science Amateurs 2012 Issue 15 Badly worn bearings based on the HHT algorithm of fault feature extraction

Badly worn bearings based on the HHT algorithm of fault feature extraction
Ma Xudong;Zhao Taofeng;Shao Shuizhong

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

Sets of fixed pressure replenishment device in the air conditioning chilled water system
Zhao Haisheng

..............page:13-14

Yumenkou eastward expansion of water supply projects in Shanxi Province wears the Fenhe segment construction technology research
Liu Zhifang

..............page:63-64

The Present Research Situation and Development of the Labyrinth Emitter
Ma Jing

..............page:19-20

Renshou County Jinfeng Village, Sichuan Province, the proposed communication base station engineering geological assessment of
Yang Aiqing

..............page:31-32

Removed wireless router can block wireless Internet access
Yin Xuesong

..............page:157-158

Install a tight line accident analysis for Shanxi Shuozhou 35kV under unitary line
Liang Xuan;Liu Yinghong

..............page:9-10

Analysis of the sludge disposal method
Qu Yaqin

..............page:120-121

On the management and control of construction machinery costs
Guo Xuefei

..............page:117-118

On the information construction of the network era files
Zhao Huiying

..............page:156-157

Move full house scaffolding construction technology
Zhao Xiaoli

..............page:43,46

Analysis of how to do the garden planting project cost management
Zheng Jinxian

..............page:81-82

Cause analysis and countermeasures of high energy consumption of the motor system
Zhang Laiquan;Wu Huibin

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

The development of new solar energy
Li Ruiteng

..............page:136-137

Analysis of the project construction cost control
Han Guixian

..............page:98-99

Construction completion of settlement establishment of
Kang Tao

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

Man-machine interface in tunneling applications in the electrical control system
Mao Jinliang

..............page:153-155

Zi River Bridge Churning Pile and treatment measures
Wang Guiwen

..............page:47-48,50

Analysis of integrated substation automation system to improve the problem and strategies
Wen Jun

..............page:18-19

On the services in the power marketing
Wang Jinjuan

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

Questions and suggestions on old-age insurance system in China
Wang Caiyun

..............page:129-130

Excavation of corn alpha gliadin specific traits
Li Qiang;Tian Huaidong

..............page:119

On the protection of the goaf edge of the building
Gao Jinhu

..............page:30-31

Underground mall fire risk analysis and countermeasures fighting
Wei Dong

..............page:141-143

Liquefaction foundations of dynamic compaction processing applications
Chen Bin

..............page:57-58

On the conservation of the culvert
Wang Chao

..............page:56-57

Series 6kV/820 kVA high voltage variable frequency speed control system design and research
Zhang Shantong

..............page:11-13

The SIWES-C multi-machine controller
Shan Lin

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

Research based on VNUC simulation technology learning in CNC milling
Zhou Hongxia;Tang Hengfei

..............page:151-152,155

Of Passenger Dedicated stent situ box girder near the construction site management of business lines
Wang Lijun

..............page:70-72

Planning and design of residential district the underground garage
Chen Zhifeng

..............page:125-126

On the cut and cover subway station security technology management measures
Xu Dehai

..............page:72-73

Construction Project Management, Status and Countermeasures
Yang Yu

..............page:100-101

The application of air suction in Taizhou Bridge
Jiang Jian;Bo Zheng

..............page:67-69

Power station plant construction energy-saving design
Guo Peng

..............page:27-29

Hwasun County countryside winter heating Exploration and Research
Shi Mingxuan;Chen Caiping

..............page:137-138

On Pinglu flax production Situation and Countermeasures
Li Yinzhi

..............page:161-162

On the risk management of the construction phase of the Yi River right bank levees
Chen Shiqiang;Zhu Kongxiao;Zhao Ruxia

..............page:114-115

Daqin the line HXD2 locomotive auxiliary converter isolate the cause and treatment measures
Shi Chenglin

..............page:3-4,6

Xinyang Washer reduction of medium consumption analysis
Hou Yinyuan

..............page:44-46

Rock mixture formation tunneling technology
Miao Yongqing

..............page:54-55

Intelligent command center system to respond quickly
Gao Junping;Shi Haixian

..............page:149-150

Meticulous management of the highway maintenance machinery and equipment
Jia Ruiping

..............page:105-107,109

Discussion on the cantilever casting construction method of concrete crack prevention and control
Tang Peitong

..............page:59-60,62

“Loop” practical technical training so that farmers
Gong Yuying;Wang Sansheng

..............page:116-117

Electrostatic Protection of Industrial Products in the Whole Process
Liang Minghui

..............page:16-17

2300 and volume unit length transformation
Liu Jinlei

..............page:5-6

Application and development of management accounting
Zhang Shunqin

..............page:95-96

Discussion in the new situation, how to strengthen the quality supervision and management of construction projects
Kang Haiyan

..............page:101-102

Development and unification of the electroweak theory
Shi Jianlei;Zhang Haili

..............page:126-127

Ming and Qing Shanxi enterprise management of organizational communication research
Cui Zhe

..............page:79-80

New thinking in hospital applications of wireless network
Zhang Xu;Bo Fanjing

..............page:159-160

Shallow section of loess tunnel beneath the Lian Huo freeway construction safety research
Liu Yang

..............page:61-62

Measures to improve the beef cattle industry operating efficiency
Li Wanchun

..............page:147-148

Based on vertical rock slope stability analysis of the remaining decline in the force curve
Niu Shuai;Deng Yongliang

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

On the soil nail spacing on the supporting effect of the clay pit
An Kang;Deng Yongliang

..............page:49-50

The new rice 57H mutants to explore
Che Qianqian;Tian Huaidong

..............page:163

Fine coal chemical into the prospects and feasibility analysis of industrial restructuring
Su Yuehua

..............page:146-147

Explore the main problems in the construction and management of network information and Countermeasures
Tang Yajun

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

Regulatory control level on the mountain the old city renovation
Niu Fang

..............page:143-145

Wound rotor loop brushless the rheostat transformation practice
Luo Yuanwei

..............page:33-34

On the Soviet Union system K,-215-130-1 turbine pressure cylinder before three
Xin Jiyong

..............page:39-40

The problems of Chinese enterprises in the international engineering contracting market
Liu Dongjun

..............page:110-111

On the comprehensive management work “Point Line Plane”
Guo Quanming

..............page:103-104

Simple and integral modulus highway used to put a line formula
Guo Ziqiang

..............page:15-16

On Sabah, Malaysia, the construction of the railway organization
Song Ganghai

..............page:65-66,69

Analysis of coal mine conveyor belt fire causes and the necessity of the drum friction test
Hao Junfeng

..............page:21-22

How to better enhance the company\' s management system construction
Ren Yan

..............page:91-92

Research and design of information management in the personnel files
Wang Quanyi;Dong He

..............page:108-109

China\' s implementation of a comprehensive budget Management of
Gao Qiusheng

..............page:89-90

An overview of the Western Ring Road Performance Prediction based on MMLS3
Zhao Shungen;Xu Xinquan

..............page:41-42

Highway embankment settlement Cause Analysis
Ku Yanbing

..............page:51-52

South Canton Railway West River Bridge main span steel box arch beam installation program
Cao Ziyin

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

Analysis of high voltage test of Mudanjiang Second Power Plant # 9 main transformer screen end of the casing internal disconnection fault
Yu Tiecheng

..............page:1-2

Study Yanling - Rucheng highway route corridors
Tan Chunxiu

..............page:134-135

Misuse voltage transformer secondary side by side switch accident analysis and processing
Zhang Min

..............page:24,26

For forestry in sustainable development research and analysis
Duan Yanyang

..............page:139-140

Analysis of how to do road construction quality management
Yi Pengfei

..............page:112-113

The choice of tamping coke oven dust
Yan Pengfei

..............page:123-124

Explore the city apartnents for the elderly user-friendly design
Zhang Xin

..............page:128-129

Security special events in the importance of the electricity enterprise security management
Yang Xiong;Bao Ling

..............page:94-95

To the client for the development of the core reflect on the solar industry
Liu Chang

..............page:122-123

On high-speed railway roadbed segment construction organization
Zhang Minshuan

..............page:52-53

Highway engineering design and supervision of the task
Zhang Pengfei

..............page:92-93

Explore the common problems of Limestone - gypsum wet desulphurization process
Zheng Yin

..............page:22-23

Construction completion of settlement establishment of
Lu Jianhua

..............page:84-85

Potential Analysis of Reducing Comprehensive Energy Consumption in Changgang
Zhao Quanwen;Zhang Kaihong

..............page:7-8,10

On the project cost how to improve the professionalism
Zhao Xiaohua

..............page:83-84

Second municipal land surveys Database Construction
Shi Gangyan

..............page:131-133,135

Analysis of how the scientific concept of development to promote the development of corporate human resources strategy
Lu Jinyan

..............page:97-98