Iteration calculation of hydrolytic equilibrium of weak-acids-weak-bases-salt
ding she-guang (environmental and biological engineering school; chongqing technology and business university; chonqing 400033)

..............page:555-559

Using variance revising method to determine sample capacity in partial estimation
yuan fei (computer and information college; fujian agriculture andforestry university; fuzhou 350002)

..............page:541-543

Study on extracting technics of natural sweet agent glycyrrhizin
li zhen-han~1; liang kai-yu~2 (1.school of science ; chongqing technology and business univ.; chongqing 400033 2. college of environmental and biological engineering; chongqing technology and business univ.; chongqing 400033; china)

..............page:566-569

Solution principle and method of perspectivity induced elementary geometry
bai yun-min (college of science; chongqing technology and business university; chongqing 400067; china)

..............page:636-638

Progress in RNA interference research
jiang huai-chun~1; li hong~2 (1. editorial office; chongqing technology and business university; chongqing 400067; 2. department of life science and chemistry; chongqing college of education; chongqing 400067; china)

..............page:570-574

New ideas about network safety
xu jiang(computer and information engineering college; chongqing technology and business university; chongqing 400067)

..............page:596-598

Current research situation and development trend of peer review in scientific and technological journals
leng huai-ming~1; yang zu-bin~2; luo chang-kun~1 (editorial department of acta academiae medicinae militaris tertiae; chongqing 400038 2.editorial office; chongqing technology and business university; chonqqing 400067)

..............page:617-621

Actuality and countermeasure for pollution about net-cage aquiculture in Chongqing
ning feng-shou; gu chang-hong (college of environment and biology engineering; chongqing technology and business university; chongqing 400033)

..............page:544-548

C++ Encapsulation of callback function
liu shu-liang; han li; luo ci-yong ( electric engineering college of chongqing university; chongqing 400044; china)

..............page:585-587

New method of defining mesh position on the different rock wings of bottom of insected type paper box
yang liang-qu; huang yan (mechanics and package engineering school; chongqing technology and business university; chongqing 400067)

..............page:599-601

Bullwhip effect and VMI in supply chain
li yong-xiang~1; han zhao-min~2; (1.school of computer science and information engineering; chongqing technology and business univ.; chongqing 400067; 2.school of finance; chongqing technology and business univ.; chongqing 400067; china)

..............page:583-584,595

Discussion on EBSCO foreign language database
yang yong; zeng li-hong(library; chongqing technology and business university; chongqing 400067; china)

..............page:622-624

Application of optical fibre to cable television HFC transmission system
yu li(education information technology center; southwest university of politics and law; chongqing 400031)

..............page:591-595

Application of phase contrast microscope to the study of structure in powder material
li hong~1; huang xiao-tian~1; li zhi~2 (1.college of environmental and biological engineering; chongqing technology and business university; chongqing; 400067) (2.office of scientific research; chongqing technology and business university; chongqing; 400067)

..............page:563-565

Leading role of physical chemistry in system of fundamental chemistry course
fu min; zheng xu-xu; gu chang-hong; wu si-wei; gao yu; wang xin-min; cui rong(college of environmental and biology engineering; chongqing technology and business university; chongqing 400067)

..............page:633-635

Determination of vitamin E in Barleygreen by spectrophotography
shao cheng-bin; tan dong-mei; li ren-bing; cai qiang (environmental and biological engineering college ; chongqing technology and business university; chongqing; 400033; china)

..............page:560-562

Novel erbium-doped aluminate-based oxide glasses for fiber amplifier
zhang li-sha ; liu xue-xing (school of science; chongqing technology and business university; chongqing 400067; china)

..............page:602-603

Developmental actuality and countermeasures for the community P.E in Chongqing
liu fang (physical education department; chongqing technology and business university; chongqing 400067; china)

..............page:608-612

Current situation and development countermeasures for community sports of Chongqing city
cui qiu-ping(physical education department; chongqing technology and business university chongqing 400067)

..............page:613-616

A survey on rough set theory and its application
dai chun-yan~(1; 2)(1.college of computer science and information engineering; chongqing technology and business university; chongqing 400067; china; 2.college of economy business administration; chongqing university; chongqing 400044; china)

..............page:575-579

Existence of solution of a class sublinear elliptic equation
jiang xiao-tao (college of mathematics and physics; ctbu; chongqing 400067; china)

..............page:537-540

Influence of plasticizers on friability temperature of polyvinyl chloride
chen sheng-ming(environmental and biological engineering college; chongqing technology and business university; chongqing 400067)

..............page:552-554,559

Present survey of heavy metallic ions in vegetables & crops of some suburban of ChongQing City
fan kun-lun; fan xian-lu (1.office of science researches; chongqing technology and business university; chongqing 400067; 2.(quality detection center; jian feng chemical engineering plant of fu ling; chong qing 408015)

..............page:549-551

On the properties of the complex positive definite matrix
guo hua; zhang xiao-cui(school of science; chongqing technology and business university; chongqing 400067)

..............page:533-536

Exploration and practice of Chemical Industry Principle teaching reform
zheng xu-xu(college of environmental and biological engineering; chongqing technology and business university; chongqing 400033; china)

..............page:629-632

Study on modeling with UML for software development
yang xue-tao (college of computer and information engineering; chongqing technology and business university; chongqing 40067)

..............page:580-582,607

The product control of motorcycle factory
li de-wen; gao yu(1.computer science and information engineering college; chongqing technology and business university; chongqing 400033; china; 2.environmental and biological engineering college; ctbu; chongqing 400067)

..............page:625-628

Study on replacement of city land in Chongqing
zhang gan; xia yi (school of social development; chongqing technology and business university; chongqing 400067; china)

..............page:604-607

Design for secondary network security in Gezhouba hydroelectric area
chen bei~(12); liao yong~1; luo ci-yong~1; le zheng-jian~2(1. electric engineering college of chongqing university; chongqing ; 400044; 2.china yangtze power co.; ltd.; yichang443002)

..............page:588-590