The tensor product of weakly commutative semigroups and separative semigroups
QIU Yong ping

..............page:8-10,16

A corollary of Zorn lemma
WANG Jia yu

..............page:17-18

zuo qu fa hui shou fei shui zhong de zuo zuo lei hua he wu
pan zhi xin ; xu qiang

..............page:73

Study of status and development of Korean investment enterprises in Yantai
MA Yong huan;WANG Xuan yao

..............page:63-68

Study on applying chitiosamine to treat tinea manuum and tinea pedis
FENG Pei yong;CUI Zhen ling;ZHANG Li;YANG Li hong

..............page:44-46

duo wei xiang kong jian zhong ren yi zhi shu er ci xing suan fu de ju zhen yuan
xu xiu zuo ; zhao ji de ; ren ting zuo

..............page:29

Simple realization of normal and antinormal ordering product of exponential operators for SU(2) and SU(1,1) Lie algebra in phase space
LIU Han jun 1;LIU Sheng dian 2

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

The Galerkin methods for elliptic boundary value problem and least square processing
WEI Ji dong;ZHU Qi ding

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

yan tai shi fan xue yuan jiao zhi gong tang niao bing huan bing qing kuang de diao cha fen xi
qu li qing

..............page:80

How to strike your opponent in loose combat
CHEN De quan

..............page:74-76

Some propositions about coflat modules
LAI Yi xin

..............page:1-4

Conditions and countermeasures of economic development in Linyi area
CAO Guang jie

..............page:47-51

A new method for synthesizing dodecyl guanidine
PAN Zhi xin 1;MENG Xiang yan 2;GAO Cui ping 3 [WT6;6”BZ](1 Department of Chemistry;Yantai Teachers University;Yantai 264025;China;2 Shanxi Institute of Coal Chemistry;Chinese Academy of Sciences;Taiyuan 030000;China;3.Yantai Shihuiyao Midd

..............page:30-33

Morphology of complex tibial organs in midlegs of the bushcricket Gampsocleis sedakovii
YAN Dong Chun 1;CUI Ying guang 2;XU Shi guo 3 [WT6;6”BZ](1.Editorial Department of Yantai Teachers University;Yantai 264025;China;2.Bincheng District NO.2 Middle School of Binzhou;Binzhou 256620;China;3 Department of Graduate Student;Shandon

..............page:40-43

Influence of axial load on bend and vibration of simply supported beam
ZHANG Yong qing 1;JIA Shuang ying 2

..............page:23-29

Using order statistics to estimate the average life of the group
ZHOU Li

..............page:77-79

Study on developmental strategy about Yantai's foreign trade
MAO Ai hua

..............page:57-62

First try on tissue segregation of Hypsizigus marmoreus (Peck) Bigelow
WANG Shu fang;BU Qing mei;HUANG Qing rong

..............page:37-39

The mathematical description for limit cycle of predatory ecosystem
WU Song nian

..............page:11-16

Sociological explanation of advocating child raising by physical training
ZHOU Jun hua 1;XIE Yi fei 2

..............page:69-73

Heterogeneity of landscape ecosystem and construction of heterogeneous ecology in mountain area
CAO Wen

..............page:52-56

Study on improvement of rooting of strawberry tube plantlet
BAI Xin fu;JIANG Xiao man;ZHAO Jian ping;BI Ke hua

..............page:34-36,46