Based on some technical suggestions of ICAO and the concerned specifications of China,an airport pavement evaluation system(APES) is concluded and established from various aspects such as the purpose,content and foundation of investigation and evaluation,the general network of APES,the theories of adaptability analysis and remaining life estimate,and the application of the evaluation results.

As a result, pavement evaluation has gained more and more attentions for decision-makers in the allocation of limited resource in aviation agencies.

Research on oil sale companies' morality evaluation;

Based on the analysis of the varied existing patterns of morality evaluation, the paper attempts to put forward a new formula of morality evaluation, which contains motives, consequences, environmental factors and the influence of the umpire ( the individual who does the evaluation) .

Morality evaluation is an important part of morality construction,which includes morality choice,the basis of morality evaluation and the standards of morality evaluation.

Society carries on moral control on news communication action in any way that must think highly of moral evaluation of action and the objects of choosing newsworthy facts.

This paper analyses the relations between the western university autonomy and academic, politics, economy , law, and then presents the moral evaluation on it, points out its significance in establishing top-grade universities of world level in China.

The paper first analyses the practical significance of moral evaluations and holds that the moral evaluation is the unification of heteronomy and autonomy.