The present paper analyses the content, method, and route of the western art education and offers some issues about the reformation of our art education considering the present situation.
从教学内容、教学方法、教育途径等方面对西方艺术教育特点进行分析，针对我国艺术教育现状，就我国艺术教育教学改革提出若干思考。
This analyses method can be applied both flexible and rigidity pipe. That added the new content to the theoretical analyses.
这种分析方法可进一步推广到各种刚性管、柔性管的理论分析，为地下管的理论分析增加了新的内容。
The article analyses how DEG is produced in esterification process of PTA and EG, and gives a method to control the content of DEG.
分析了pta与eg酯化反应过程中DEG的成因。并对控制DEG含量提出相应的方法。
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