Journal of Qiqihar University(Natural Science Edition) 2005 Issue 1 Research on the way to seek the estimated value of parameter in regression equation

Research on the way to seek the estimated value of parameter in regression equation
WANG Sheng-hai

..............page:88-91

A least square method to determine parameters of implicit function
Guan Jiang;GAO Qi-shu;SUN Shu-yan

..............page:85-87

On crtterion for the defntteness of partioned matrices
TANG Shu-ying;ZHANG Jian

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

The transmission of light in the self focusing optical fibre
ZHANG Tao;WANG Zhi-jin;LI Qi-nan

..............page:79-81

The enzymology property of a fibrinolytic enzyme produced by Neurospora sp
DENG Yong-ping;LIU Xiao-lan;TIAN Ying-hua

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

Study on the hydrodynamic properties of sequencing batch biological fluidized bed with double outside circulating
xu gong zuo ; lu yong sheng ; zhang zhong yan ; liu yu lu

..............page:1-4,11

Study on the conditions of electrotransformation to Pichia methanolica
JIANG Cheng-ying;GANG Jie;GAO Chang

..............page:8-11

Breeding of high yield strain Aspergillus nigerHYA4 for pectinase
TIAN Ying-huan;LIU Xiao-lan;DENG Yong-ping

..............page:12-14

Hydrophobic interaction chromatography to the purification of t-PA produced by trichodera reesei
GAO Chang;GANG Jie;JIANG Cheng-ying

..............page:15-18

Study on production of phytic acid from delipid rice bran by ion exchange
WANG Wen-xia;JIANG Ji-feng;ZHANG Hui-jun

..............page:19-22

Solubility of Polyethylene Wax in Solvents
TAN Bao-hua;LIU Xi-jun;YIN Yan;WANG Guo-hui;ZHANG Hong-yan;ZHANG Shu-chen

..............page:23-27

The determination of the particle and distribution of particle of superfine power Of Panax Ginseng by the laser equipment of particle size analysis, TEM and SEM
ZHANG Jing-ping;ZHOU Hao-ran;XU Mao

..............page:28-30

Phase separation spectrophotometric study on the complex of aluminum and chrome azurol S
JIANG Chun-xiu;TIAN Zhi-ming

..............page:31-33

Discuss on application of rough set theory in intrusion detection
WHANG Yi-ping

..............page:34-38

jian yi xin xing shu xue suan du ji
wei xiao jun ; yu hong jun

..............page:38

Analysis and research of database access based on J2EE frame
WANG Ai-dong;YANG Guo-gui;ZHANG Tao

..............page:39-42

The design and implementation of information management system for hospital which based on Visual Basic
WANG Yan-chun

..............page:43-45

Application development and project base on B/S three layers mode
GUI Jie-feng;WEI Xue-jie;KANG Feng-lei

..............page:46-49

Modeling and querying moving objects
DING Xiao-li;HAO Zhong-xiao

..............page:50-51,54

Analytical cost model for spatial joins using R-trees
JIN Mei;HAO Zhong-xiao

..............page:52-54

The design and realization for the liquid intravenous drop speed supervise and control based on AT89C51
YANGXin-yu;LIU Zheng-liang

..............page:55-57

Designing strategies on elevator control system
ZHAO Shuo;LI Chang-rong

..............page:58-60

The design of storehouse net based office automation system
JING Yu-ying;LI Zhi-qiang

..............page:61-63

An improvement of embedded Linux in real time control
LIU Yan-zhong

..............page:64-65

Present status arid developing trend of truck's air suspension
JIANG Li-biao;WANG Deng-feng

..............page:66-69

Study and apply on mobile communication location system
LI Yuan-qiu

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

Application in end surface round half-automation grinder reconstruct of PLC
WU Zi-jing;YU Jun-Xiang;ZHANG Wen-hua

..............page:73-75

qian tan gong re xi tong xun huan beng ji bu shui beng ji shu can shu de que ding
feng zhi an

..............page:75

The exploiture and design of cardiotach omete
QV Feng-cheng;ZHANG Jing-lin;ZHANG Xiu-ping

..............page:76-78

qian tan dian zi zheng wu zhong de an quan wen ti
gao zuo ; jia cong hui

..............page:91

Methods for the isolation of plant genes
WANG Guang-hui

..............page:92-97

High temperature fracture liquid flowed-denaturation influence factor analyse
ZHANG Hao

..............page:98-100

Application of CAI-teaching software about roller-skating in physical teaching
LI Li

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

China's entry into WTO opportunity and challenge for Qiqihar sports industry
ZHANG Liang-xiang;ZHANG Lian-hua;JIN Hui

..............page:103-106

jia qing fan ying qi zhi zao yong shi ya mang ban jie gou xuan ze
li wei gang

..............page:106

yu ying li zai shi ji gong cheng zhong de ying yong
li hua

..............page:107

dian suan hui ji xia de nei bu kong zhi
wu yan feng ; guan yan li

..............page:108