The Research Of Foreign Aids’ Score Feature And Effect Of Technology Application At The 2013-2014 Men’s National Volleyball League

Since the introduction of foreign aids in the National Volleyball League,the discussion on the pros and cons of the introduction of foreign aids has been cropping up.some Scholars’ discussion from theoretical,I focus on the perspective from the quantization to explain the pros and cons,abundant foreign aids’ scientific research and enrich reference database.The object of study is the score feature and the effect of technology application,the survey of study is the 10 foreign aids、21 domestic players、9 players of the team which corresponds to the position in the current of men’s volleyball league,used literature、site statistics、mathematical statistics and other research methods.Concluded:strength of foreign aid has played a key role in the weaker team;strength of foreign aid in the play to add luster to the stronger teams.The contribution rate of foreign ace spiker aids and domestic players have no difference;foreign right attacker aids of the contribution rate is much higher than the domestic players; the contribution spiking rate of foreign blocker aid is below average of domestic players.The contribution of foreign aid in beijing team and fujian team are higher than their corresponding position of the team players.The technology of two foreign aids in beijing is best,followed by Fujian’s and Shanghai’s, the worst is Sichuan’ s foreign aids.The technical effect of foreign ace spiker aids、foreign right attacker aids and their corresponding position of domestic players have no difference;but the technical effect of spike and backline defensive is better than their corresponding position of domestic players,the technical effect of serve、block can not catch up with their corresponding position of domestic players.The technical effect of foreign aids in Beijing、Shanghai、Fujian is better than their corresponding position of the team players,The technical effect of foreign aids in Sichuan can not keep up to their corresponding position of the team players.