One of the reasons is that people blur the difference between "to be" and "should be", between social subject and individual subject,and between internal education aim and external education aim in theory.

Technical discussion on improvement of internal quality of cotton type polyester staple;

The botanical character,fruit appearance and internal quality of four annona cultivars were studied in this paper.

We have studied the relationship between the distribution of organic components and the internal quality of four kinds of cigarettes made at Lanzhou,the results showed that when the cigarettes are higher in quality,the contents of organic components extracted,biological base,polarity fraction and less polarity fraction will be higher.

The dividend discount model is the essential method used to estimate the stock intrinsic value.

This article summarizes the status of pesticide emulsifier in our country, and then puts forward some questions to which should be paid attention in the area of the inner quality.

The inner quality of SBS produced by different producers were investigated and evaluated by means of GPC data analyzing and GPC curve directly compared, and the differences of the inner quality of SBS produced by different producers were found.

It makes the environment cost internality inevitable that the serious economy loss of society and enterprise the environment problem caused and gradual establishment of the norm of society sustainable development.