Henan Sciences 2000 Issue 1 The study of the measure method of efficiency of gas water heaters containing water

The study of the measure method of efficiency of gas water heaters containing water
YANG Jian-feng

..............page:86-89

Application of optimality method on slope cutting project
LIU Zhong-yu;WANG Yong

..............page:83-85

ke ji cheng guo jian jie

..............page:封二,封三

The exploratory analysis model of data mining
SHI Lei

..............page:45-48

A study of the image of the rotational conicoid lens
ZHENG Shi-wang

..............page:41-44

The quantum chaos of periodic oscillating round billiard
HE Hong-bo;WANG Wen-jun

..............page:36-40

Dynamic solution of a class nonlinear programming problems
ZANG Zhen-chun

..............page:32-35

The Optimal Path Problem with Two Objective Functions
WANG Qing;YANG Ai-feng;LIN Hao

..............page:28-31

The Approximate Calculation of the Expectation and Variance of Continuous Random Variable Functions
LIN Zhi-zhou

..............page:25-27

Asymptotic behavior of the solution of a class of second order ordinary differential equations
ZHANG Tong-bin;MU Yun-dong

..............page:21-24

Two-dimensional Bandwidth of Mobius Ladders and Other Graphs
HAO Jian-xiu

..............page:15-20

Lie Symmetries and Conserved Qyantities of Nonholonomic Systems in Phase Space
LIANG Jing-hui;LI Yuan-cheng

..............page:9-14

Some Fixed Point Theorems for Homeomorphic Maps
SONG Guang-xing

..............page:6-8

Global Classical Solutions to Systems of Nonisentropic Flow
PI Shang-chao;XIANG Ming-sen;LIU Fa-gui

..............page:1-5

Ten aspects of consumption focus and countermeasures for cultivating items in Henan Province in Pre-21st Century
LI Tong-ping

..............page:105-110

Preliminary report on the effect of spraying ADS on winter wheat
YANG Qing-hua;LIU Wan-dai;HUANG Pu-ting;LI Cai-xia

..............page:101-104

Evaluation on forest tourism rrsources in Henan Province
ZHANG Wan-jun;YIN San-jun;WANG Liu-ji;TANG Yu-lu

..............page:97-100

The feature and treating countermeasure to source of water of Xiliu Lake
ZHANG Ke-xin

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

The pollution of algal toxins in the drinking water in Henan Province and its control
SHI Beng-ling;YU Guo-zhong

..............page:90-93

The application of matter elements synthetical evaluation model in atmosphere environmental quality assessment
WANG Yu-ping;SUN Zhong-dang;WANG Feng

..............page:78-82

The method about building durability comprehensive
su zuo ; wang zuo ; wang hui ; gao yun feng

..............page:73-77

Research of the intelligent apparatus designing mathods
bao ya ping ; hou

..............page:69-72

The Fuzzy classification of the corrosiveness of gaseous agents
GUO Yuan-cheng;ZHAO Zhuo;LI Guang-hui

..............page:65-68

Separation, preliminary identification, prevention and cure on pathogen of chlorosis of pleurotus ostreatus
LI Yong-fang;YANG Qing-xiang;LI Xue-me;LIU Guo-sheng

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

Analysis of protein mapping of rats' Eight Organs
HU Yi-hong;JI Ai-ling;XU Cun-shuan

..............page:59-62

Catalytic photometric analysis of trace manganese
zhang lian feng ; feng gai ling ; li tian ; xu cai ju

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

Lead cation biosorping study by yeast
HAN Run-ping;SHI Jie;BAO Gai-ling

..............page:52-55

Study on the different system of binder in magnetic coating
ZHANG Wei-hong;ZHOU Wen-xin;YU Li-ming;HOU Jing;WEI Hong-yu;HU Zhi-gang

..............page:49-51