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.

尤其对于发射阵而言，该方法有利于减少组件品种成本，适于程应用。

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

教的原则强调：在学校制度与机制的过程中，要把教这一因素放在第一位。