But in reality, the current study on this field whether theory or practice is still in their infancy, a big contradiction existed because practice lags behind the development of the urgent needs.

但在现实中，目前国内对这一方面的研究无论是理论还是实践都刚刚起步，理论研究的缺失、实践开发的滞后与现实的迫切需求已经形成了一对矛盾。

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This article take the Dalian development zone four high schools as the object of study, has carried on a more thorough analysis from the theory and the practice stratification plane.

本文以大连开发区四所高中为研究对象，从理论和实践的层面进行了较为深入的分析。

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