This paper has made an analysis and evaluation of the contest results of the swimming athletes of various age groups in Guangdong Province in accordance with the newly-promulgated Standards of Technical Grade for Swimmer in an effort to find out the actual situation of the whole level of swimming athletes of different age groups in Guangdong Province.
The relatively independent arrangement between source base and teaching files and organization forms of constructed sources are elucidated based on the typical case-CAI of electron circuits choosen from the series books of national technical grade training.
It was showed by the unconditional logistic regression analysis that the higher N score in personality scale,the younger age,the lower education level,the lower skill grade and the earnings calculated by piece or by time were the risk factors of occupational injuries incidence.
The 5th section firstly elaborated the optimization theory of construction of highway net. Then we utilized these theories to complete Hubei highway net's optimization layout of technique grade construction and administration rank construction.
This paper deals with the development and design of mini-DBMS-examination transaction management system of information technique grade examination in middle school, which was based on DAO technique. System requirement analysis, system design, problems of key techniques and skills and system optimization were included in the development and design.
This article according as the concept frame of econology matter equilibrium theory,take the principle of the environment economic policy the pollution paying expenses as the direction,researching the correlation coefficient of the upriver water pollution inducing downriver pollution event leading the economic loss and accident technique grade,then proposed the value compensating mechanism of the upriver and downriver and operational mechanism basing the fair and sustainable value compensating standard.
The traffic volume prediction is one of the important compositions of feasibility research and post-valued of highway construction projects. It's the basis of necessity and feasibility of current-valued and synthetic analysis on the project. Also, it's the main according to ascertain the project's technical rank, construction scale, economic evaluation.