We begun is half done.

This paper puts forward the importance of building up good relationship between teacher and student.

在素质教育改革的今天,如何发挥学生的主体作用,教师的主导作用尤为重要;同时还提出了建立良好的师生关系的重要性。

Contrapose existent question of former part aeration quomodo of Shenjiazhuang Mine,adopt method and step of two power supply or two part fanner or wind eletricity gas close down,heighten security reliability of below mine part aeration,and procure all right effect.

针对申家庄煤矿原局部通风方式存在的问题,采用双电源、双局扇、风电瓦斯闭锁等方法和措施,提高了井下局部通风的安全可靠性,并取得了良好效果。