Journal of Zhejiang University(Science Edition) 2009 Issue 5 Determination of trace anions in hydrogen peroxide by ion chromatography with preconcentration technique

Determination of trace anions in hydrogen peroxide by ion chromatography with preconcentration technique
YAO Chao-ying;CHEN Mei-lan

..............page:575-577

Study on microwave-assisted extraction and anti-oxidation activity of flavonoids from purple sweet potato
GAO Li-wei;LI Xiang-rong

..............page:571-574

Research on low-level Cu(II) removal from water by organic sulfur
TANG Ting-mei;WO Jing-jing;XU Xin-hua

..............page:566-570,574

Analysis of bacterial diversity in deep-sea sediments from Pacific polymetallic nodule province
ZHANG Wen-jie;ZHANG Xin-qi;YING Yi;XU Xue-wei;WU Min

..............page:578-585

Detection of redundant function and linear function based on Haar transform
QIU Xiao-hua;CHEN Xie-xiong

..............page:542-544,548

New materials of the seed plants in Zhejiang (Ⅲ)
JIN Xiao-feng;XU Shui-feng;XIE Jian-bin;GAO Jing

..............page:586-588,593

Simulation of ocean wave in the Northwest Pacific Ocean
ZHOU Ke;ZHU Zhi-xia;YANG Yang

..............page:603-608

Influence of fluctuating temperature on incubation duration and hatchling phenotypes in the Chinese three-keeled pond turtle, Chinemys reevesii
SHU Lin;SHEN Jian-wei;WANG Lei;DU Wei-guo

..............page:589-593

Fog\'s climate characteristics and relations with meteorological elements in Zhejiang Province
TENG Wei-ping;DU Hui-liang;XIANG Yun-fan;HU Bo;NIU Xue-xin

..............page:594-602

Classical simple groups and unolvable block-transitive 2-(v,7,1) designs
GONG Luo-zhong;LIU Wei-jun;TAN Qiong-hua

..............page:487-492

Bipartite matching-extendability of Halin graphs
HUI Zhi-hao;ZHAO Biao

..............page:493-496

Synthesis of fumed silica supported amino-Pd complexes and their catalytic performance for Heck reaction
HU Guo-hui;ZHOU Jian-min;YANG Yu-lin;LI Xiao-kun;ZHOU Ren-xian;ZHENG Xiao-ming

..............page:561-565

Analysis and comparison of aroma compositions in Biluozhenzhu tea and Tieguanyin tea leaves
LI Feng-feng;GUO Wen-fei

..............page:557-560

Design of four valued synchronous reversible counter based on the theory of three essential circuit elements A
ZENG Xiao-pang;WANG Peng-jun

..............page:553-556,560

Mapping of spectral coefficients for normalized Haar transform in (0,1) coding and the transformation between to K map
XIAO Lin-rong;QIAO An-hong;WU Wei-xiong

..............page:549-552

Graphic method for detecting special logical function including don\'t cares
WANG Yong-chao;YU Tian-xiu

..............page:539-541

Method of detecting special function with arbitrary term based on decomposition map
LI Xiao-hua

..............page:545-548

Design of multi-valued double-edge-triggered D flip-flop based on clock-controlled neuron MOS transistor
ZHANG Yue-jun;WANG Peng-jun

..............page:534-538

Improvement of the generalized matric equations and its applications (Ⅱ)
YANG Ding-hua

..............page:497-500,513

Effect of disubstitute and conformational energy on unperturbed dimension of PDMS chain
MA Hai-zhu

..............page:530-533

Fast rendering method based on layered simplification
NING Xiao-hong;JIANG Li;WANG Yin-yan

..............page:525-529

Formal specification and implementation of workflow transaction
ZOU Ji-nan;TAN Qing-ping

..............page:519-524

Optimization of bank counters based on the queuing process
YANG Mi-sha;YI Kun-nan

..............page:514-518,529

Error analysis of adaptive upwind difference method for a convection diffusion problem
YANG Ji-ming

..............page:508-513

The efficient algorithm for inexact fractional programming
CHENG Li

..............page:503-507

A property of Hopf-links
ZHAO Yan

..............page:501-502

zhe jiang da xue xue bao ( li xue ban ) zheng gao jian ze

..............page:封3