Principle of teacher priority emphasizes that in the devisal of school system and mechanism, the factor of teachers shall be placed on the top.

教师优先的原则强调：在学校度与计的过程中，要把教师这因素放在第位。

Especially for the transmitting array, this novel method gives the advantages of reducing the varieties of modules and devisal costs, and is suitable for engineering application.

尤其对阵而言，该方法有利减少组件品种和计成本，适工程应用。