Journal of Hebei University(Natural Science Edition) 2000 Issue 4 Effect of the Species and Quantities of Aquatic Food Organisms on the Reproductive Rate of Shrimp and Crab

Home | Survey | Payment| Talks & Presentations | Job Opportunities

Journals A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Journal of Hebei University(Natural Science Edition)
1000-1565
2000 Issue 4

Effect of the Species and Quantities of Aquatic Food Organisms on the Reproductive Rate of Shrimp and Crab
WANG Wei-na;WANG An-li;HU Jun-rong;CHEN Hong;SUN Ru-yong

..............page:405-409

Investigation of Phosphorus-Nitrogen Synergstic Flame-Retardant Mechanism
MA Zhi-ling;ZHAO Wen-ge;HAO Feng-chun;SHI Jun-rui

..............page:400-404

Introduce EDA into the Experiments Lecture of the Digital Logic Circuit
WANG Yan-fang;WANG Xiao-ping;WANG Shuo-he

..............page:395-399

Analyzing the Output Resistance of Common-Drain Field Effect Transistors Amplifiers in the Way of Open-Circuit Voltage and Short-Circuit Current
HOU Bao-xia

..............page:393-394,399

Effect of Photoperiod on Morphogenesis of Hypocotyl and Cotyledon of Sinapis alba
LIANG Bo-fan;ZHOU Yu-jun;ZHU Bao-cheng;CUI Qing-hua

..............page:362-364

A New Species of the Genus Macrothele (Araneae: Hexathelidae)from China
ZHU Ming-sheng;LI Ting-hui;SONG Da-xiang

..............page:358-361

Properties of the Isochromatic Dye Ion-Pairs Formed by Bromophenol Blue and Butylrhodamine B
LIANG Shu-xuan;ZHAO Xing-ru

..............page:355-357

Comparative Study of Volatile Oils in Peppermint Leaves and its Stalks of Summer and Autumn
AN Qiu-rong;GUO Zhi-feng;PENG Yu-qian

..............page:351-354

Mathematical Model of Separation Coefficient Between Pr and Nd with Regard to the Solution Composition
ZHAI Yong-qing;WU Wen-yuan;SUN Jin-zhi

..............page:346-350

Determination of Trace Vanadium(Ⅴ) by a Fluorescence Quenching Method with a Rhodamine B-7-iodo-8-hydroxyquinoline-5-sulfonic Acid Surfactant System
BAO Suo-yan;WANG Gui-hua;YANG Hui;SHI Sheng-xun;HU Han-fang

..............page:342-345

Determination of Trace Lead in Water by Hydride Generation Atomic Fluorescence Spectrometry
SUO Ran;LU Yun-kai;SUN Han-wen;ZHANG De-qiang

..............page:339-341

Characteristics of Laser Microprobe Emission Spectrum in Argon Atmosphere at Reduced Pressure
GUO Qing-lin;LIANG Bao-lai;ZHANG Jin-ping;WEI Yan-hong

..............page:335-338

High-Resolution Spectroscopic Measurement System and Numerical Method for Plasma Diagnostic
ZHAO Qing-xun;LI Zan-liang;ZHENG Shao-bai

..............page:329-334

Decomposition Theorem of Complex Fuzzy Set of Exponential Form
ZHANG Li-ping;YIN Guo-ju;CHEN Dong-qing;GANG Qin-guo

..............page:326-328

Complete Theory for L(Q) Logic
SONG Jie

..............page:323-325

Calculated Formula of Adjoint Polynomials of Some Graphs
ZHAO Hai-xing

..............page:320-322

Two Intuitionistic Systems of Sentential Calculus
LIU Da-zhong;DONG Ke-cheng

..............page:316-319

Oscillation of a Class of Second Order Neutral Equations
SHI Wen-ying;WANG Pei-guang

..............page:311-315

shu xue shi shi me
lin qun

..............page:309-310

Study and Practices of Assistant Teaching Based on Web
LIU Dong-Zhan;Li Jun;Wu Rong;GUO Zi-zhou

..............page:389-392

A New Question Caused by the Fibonacci Sequences
HU Ju-hua

..............page:386-388

Localization of the Activity of Immobilized Penicillin G Acylase by X-ray Microanalysis (Ⅱ)- Localization of the Enzymatic Activity
YAO Zi-hua;HUANG Yong-zhang;QIU Man-de;WANG Shu-xiang;ZHANG He-ying;WU Jin-xia;PAN Yan-yun;ZHOU Yan-fen

..............page:383-385

Campus Intranet Firewall and Accounting System
ZHAO Xiao-yu;XIAO Wang-nan

..............page:375-382

Two New Species of Tertrigidae from Guilin(Orthopetra:Tetrigoidae)
LI Tian-shan;HUANG Jia-de

..............page:372-374

Exploration of the Coincident Death of Some Cyanopica cyana and Sturnus cineraceus
CAO Yu-ping;WANG Zhi-min;HOU Lin

..............page:369-371

Cultivation of Callus Tissue of Glycyrrhiza inflata and the Glycyrrhizic Acid Content Analysis
LIANG Yu-ling;GUAN Yan-ying;YANG Li;WANG Shu-min

..............page:365-368