Journal of Yanan University(Natural Science Edition) 2004 Issue 3 Present State Analysis & Reform Planning of Biology Experiment Teaching in Higher Education Institutions

Present State Analysis & Reform Planning of Biology Experiment Teaching in Higher Education Institutions
chang hai fei ; feng xiao dong

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

Probe into setting up resoure of reserve talents of Basketball in Schools
zuo guo xing

..............page:80-83,85

qian xi lan qiu yi shi de li lun ji qi pei yang
li hong liang

..............page:84-85

Development of Exercise and Mitochondria
ma xin ting ; tian zhen jun

..............page:86-89

yan an da xue xue bao ( zi ran ke xue ban ) 1998-2003 nian zai wen zuo zhe yin wen de tong ji fen xi
li xiao xia

..............page:90-92

Determination of Erythromycin by second-order derivative Single Sweep Ocillopolarography
yu hao ; qi guang cai

..............page:45-47

Determination and analysis on calorific value of Yangling city's municipal solid waste
liu xiao hong ; zhang zeng qiang ; hu jing li ; liu qi rui

..............page:48-51

Determination of microamounts molybdenum in herbal medicine by FAAS
mi chun xi ; gao zhi jun

..............page:52-53

Catalytic Kinetic Spectrophotometric Determination of trace Vanadium with naphthol green B as indicator
gao lou jun ; chai hong mei ; hu xiu lan ; ren gai fang

..............page:54-55,59

Analysis of application of multimedia techiuques in organic chemistry teaching
li xi an

..............page:56-59

Developing Trends of Olefin Polymerizing Technology and Current Status of China
kou shuan hu ; jing zhen hua

..............page:60-63

Effect of BN and 6-BA on subculture of the test-tube seedlings of Zizyphus Jujuba Mill
yan zhi lian ; xue zuo ; chen zong li

..............page:64-65

Advancement on the Polymorphism of Serum Amylase in Domestic Chickens and its Application to Breeding
wang yan feng ; wen feng yun ; liu chang hai ; qi long

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

The protective Measures Due to the Destruction of the Wild norchella Reasources and Ecological Surroundings in Yanan City
ren gui mei

..............page:69-70

A Research on the Selection of Culture Media of Maternal Seeds of Plearotus Ostreastus
he xiao long ; han tao ; ren gui mei

..............page:71-72,76

Research Advance of Estrogen Receptor in the Ovary
lei xin ; zhang yu hui ; li ya lin

..............page:73-76

On Two Asymptotic Formulas For The m-power Residues Numbers
gao li ; ge dan ; yang hai

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

Application of wavelet transform in optics
chen shou man

..............page:26-29

Varying regularity of Libration period on overweighted compound pendulum
ren xin cheng ; wang yu qing ; shi yan mei

..............page:30-32

Improvement of "Diode Reverse V-A Characteristic"
yang de fu ; song zuo ; yang neng xun

..............page:33-34

kai fang shi duo mei ti cai xi tong de jie gou ji qi zi yuan zu zhi fang shi
zhang yu qiang ; chen fu yong

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

The extraction and purification of muctisugar,the nutrition and medicated effective ingredient
yang shi ping ; sun run guang ; chen guo liang ; xu wei yang ; wang xiao yong

..............page:38-40

Process optimization of gas density test of the same volumn storage tank
zhang yong min ; li xiao jun ; liu zuo shuan ; qu bai jing

..............page:41-44

A new arithmetical function and its mean value
ding li ping

..............page:5-6

The express of 2nth derivative about Secant of x and some Identities involving Euler Numbers
zhu wei yi ; chang dong mei

..............page:7-8,40

Optimality Conditions for a Class of Nonsmooth Generalized Convex Min-max Problems
wang li

..............page:9-12

Optimality of semi-infinite multiple-Objective Programming with V-ρ Univexity
miao hong mei ; li xiang you

..............page:13-15,20

Optimality Conditions for Symmetrically Differentiable Multiobjective Programming under Generalized V-Type I Invexity
zhang qing xiang

..............page:16-20

Generalized Nonlinear Unequal-Power Higher-Power AmplitudeSqueezing of Asymmetrical Multimode Functional Superposition State Light-Field with Superposition of Three Macroscopically Distinct Quantum States--Effect of generalized nonlinear unequal-Power Y-s
bai shao min ; yang zhi yong ; zhang jian min ; xue lin na ; miao hong mei

..............page:21-25