1007-1261
2014 Issue 3
On generalization of M（o）bius inversion formula
YANG Ji-ming;
YANG Ji-ming;
..............page:1-7
The continuity of the maximum (minimum) function to domain
LIU Xi-lan;,MU Jin-rong;
LIU Xi-lan;,MU Jin-rong;
..............page:8-10,16
The stability of a class of SIR models
DONG Yin-li;,REN Cui-ping;,ZHANG Jun-li;
DONG Yin-li;,REN Cui-ping;,ZHANG Jun-li;
..............page:11-16
The one-pot synthesis of 4-phenyl-6-methyl-5-ethoxycarbonyl-3,4-dihydropyrimidin-2 (H)-one using H3PW12O40/SiO2 as catalyst
GONG Wen-peng;,XU Yu-lin;,YANG Shui-jin;,YU Ying;,ZHU Ya-ting;
GONG Wen-peng;,XU Yu-lin;,YANG Shui-jin;,YU Ying;,ZHU Ya-ting;
..............page:17-21
Study on combined determination method of total iron and TiO2 in high titanium cold-bound pellets
CAO Xing-wang;,GUAN Xiang-zhong;,HAO Xuan-ke;,ZHANG Zhong-ting;
CAO Xing-wang;,GUAN Xiang-zhong;,HAO Xuan-ke;,ZHANG Zhong-ting;
..............page:22-26,51
Recovery of valuable metals from tungsten carbide cobalt alloy scrap
LI Hai-tao;,WANG Kui;,YANG Hong-bin;,YANG Xiao-ming;
LI Hai-tao;,WANG Kui;,YANG Hong-bin;,YANG Xiao-ming;
..............page:27-30
The change of climate comfortable index in Hangzhou City during the past 50 years
WANG Xiu-fen;,WANG Xiu-lan;,WEI Xu-dong;,WU Ya-qi;
WANG Xiu-fen;,WANG Xiu-lan;,WEI Xu-dong;,WU Ya-qi;
..............page:31-35
Heavy metal pollution and human health effects on the Copperbelt of Zambia
Enock Sakala;,Evaristo Kapungwe;,Mark Mulenga;
Enock Sakala;,Evaristo Kapungwe;,Mark Mulenga;
..............page:36-41
Research on PM10 and PM2.5 particle pollution in the urban air of Baoji
FAN Kai;,ZHANG Hong-fang;,ZNANG Yu;
FAN Kai;,ZHANG Hong-fang;,ZNANG Yu;
..............page:42-47
..............page:48-51
Secondary development technology of parameterized design for modular fixture based on SolidWorks
GAO Hong-wei;,HOU Yong-chun;
GAO Hong-wei;,HOU Yong-chun;
..............page:52-56
..............page:57-59
Research on process model and parameter optimization of WEDM
ZHANG Li-tang;
ZHANG Li-tang;
..............page:60-63
Study on the characteristics of the high power IGBT and its application in frequency converter
WANG Rui;
WANG Rui;
..............page:64-66,70
Study on the stability of highway slopes based on GM(1,1) model
JIAN Xin-long;,LIANG Qian;
JIAN Xin-long;,LIANG Qian;
..............page:67-70
Cultivation of applied talents: exploration on comprehensive reforms of mathematics professional in local normal university
LI Jian;,YAN En-rang;
LI Jian;,YAN En-rang;
..............page:71-74
Some domestic and international chemistry education programs used for reference
DANG Long-xi;,ZHAO Qian;
DANG Long-xi;,ZHAO Qian;
..............page:75-81
..............page:82-84
..............page:封2-封3
..............page:前插1