Journal of Guizhou Normal University(Natural Sciences) 2007 Issue 3 The principle and application of 1-wire digital temperature sensor DS18B20

The principle and application of 1-wire digital temperature sensor DS18B20
NONG Jing;ZHENG Zong-ya;LIU Zhi-jie

..............page:119-122

The application of orthogonal test HPLC in determining the composite of base material
LIU Hai-zhang;ZHU An;YUAN Shi-chong

..............page:115-118

On application of GIS in global logistics——A case study of TransCAD
CHEN Yi;AN Yu-lun;YUAN Shi-chong

..............page:111-114

Views on the failure of Chinese women volleyball team in the World Volleyball Championships
CAO Bo

..............page:107-110,118

A study on rural tourism development in Guiyang
XU Yan;YIN Hong-mei

..............page:102-106

Determination of Sarsasapogenin in Anemarrhenaasphodeloides Bge from Guizhou by high-performance liquid chromatography
PENG Quan-cai;HU Ji-wei;YANG Zhan-nan;ZHOU Xiu-ling;XIA Ping-hua;HUANG Xian-fei

..............page:98-101

Ecological changes of phytoplankton(1980-2006) in Hongfeng Lake and the study of eutrophica trend
CHEN Zuo-zhou;CHEN Chuan;YAN Ni;LIU Hong-min;LI Jie

..............page:5-10

A study on Tabanid flies in Leigong Mountain Nature Reserve (DIPTERA:TABANIDAE)
WEN Xiao-jun;CHEN Han-bin;ZHANG Chun-lin;KANG Zhe

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

Density function theory study on the Sn(OTf)2-catalyzed D-A cyclopropane activation
ZHANG Jin-sheng;Li Yong;CHEN Zhuo;DU Hai-jun

..............page:93-97

Research on mathematics instruction experiment based problem posing
XIA Xiao-gang;LU Chuan-han;WANG Bing-yi;SONG Yun-ming

..............page:87-92

The algorithm of qualitative computing of directional relationship
RAN Gui-ping

..............page:83-86

Existence of minimum solution on a class of variation problems with Hardy potential
wu zuo ; zhang rui min

..............page:81-82

Second order neutral differential inequalities with delay and minimum
YANG Wen-shu

..............page:78-80

Some properties of semigroup Pθ(I×Λ) of all binary relations from a set I to a set Λ
LIN Ping-feng;XU Bo;ZHANG Chuan-jun

..............page:72-77

Parameter estimation of geometric distribution under Q-symmetric entropy loss function
XIONG Chang-wei;ZHANG De-ran;ZHANG Yi

..............page:69-71

On the convergence of the Ishikawa iterates to a common fixed point of two mappings in complete convex metric spaces
LIU Cai-gui

..............page:66-68

The existence of mild solution for second order nonlinear integro-differential equations
ZHOU Ai-ren;PENG Yun-fei

..............page:62-65

Information entropy squeezing of the atom in multiphoton J-C model
LU Dao-ming

..............page:57-61

Comparative analysis of EPQ test between 65 male prisoners and college students in Guizhou Province
LI Hong;ZHAO Shou-ying

..............page:53-56

The influence of social relationships on pupils'academic achievements
ZHANG Lian-yun

..............page:47-52

Migrant children's social development obstacles and the corresponding strategies
YANG Yan-bo;ZHAO Shou-ying

..............page:43-46

A comparison among upper-class、 middle-class and lower-class grades of pupils' mental health in Guizhou Province
HAN Jin;YANG Jia

..............page:38-42

A method to extract water-body from CBERS image data in Guizhou
WANG Tian-jiu;YUAN Shi-cong;AN Yu-lun;TANG Ri-hong

..............page:35-37

A space-time evolution discussion of the low flow resources in karst——Case of the Guiyang area
HE Xiang-hui;LIANG Hong;DAI Hong-gang;LI Tao-lin

..............page:29-34

Effect of heat stress on physiological characters of Anoectochilus roxburghii(wall.) Lindl
ZHOU Wei-xiang;GONG Ning;LI Kai;SUN Hun

..............page:25-28

A comparison study on isozymic ESTs from different developmental stages of Camaena Cicatricosa
ZHANG Long;YAN Fei;LUO Tai-chang;GU Xiao-ming

..............page:21-24

The EST isozyme analysis on different tissues of three species of terrestrial mollusk
YAN Fei;ZHANG Long;LUO Tai-chang;GU Xiao-ming

..............page:17-20

A study on relationship between soil microbe masson pine and lithological characters on soils from different parent rocks
LIU Ying-liang;XIONG Ying-hong;XIE Shuang-xi;DING Gui-jie

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