Based on a series of assessing comparisons of AAS,CS and EAAI on amino acids,the quality of protein of Plecoglossus altivelis stocked in stream with blocking net are better than those of artificially cultured ones.

A river weir built to extract subsurface water from the Tongkong River was suspected of causing these problems,so a study evaluated the effect of the weir on groundwater quality.

Application of guiding ideology of achievement before acting block;

Comparative study of two-man block technique between Chinese and Cuba elite man s volleyball players;

However, the key point to win still lies in block and attac

Perspective of the Volleyball Blocking Technology in New Rules;

The researches show that Chinese players were beaten by Poland and Argentina mainly in terms of serving,spiking and blocking,and by Puerto Rico in blocking and their self-muffing.

Therefore,the stand or fall of blocking will directly influence the win or loss of a team in a high level match.

A preliminary study on the assessment of stream ecosystem health in south of Anhui Province using Benthic-Index of Biotic Integrity;

Seasonal dynamics of hydrochemical characteristics of streams under different forest types.;