Through analysis and comparison, the author found out some problems, for instance, insufficient investment in music education;
通过分析和比较，针对调查中存在的问题，比如音乐教育的投入明显不足；
Through the way of getting in touch with and interviewing some students and teachers, the author found out the opinions about the research study of physics subjects.
通过与高一部分学生和教师的交流、访谈和问卷调查，大致了解了师生们对“物理专题研修”的看法和想法。
Through analysis and investigation, the author found out the operational rule of power supply system and based on the rule, a safe and reliable underground power supply system was set up.
通过分析、究，找出了其运行规律，在此基础上建立了安全可靠的井下供电系统。
应用推荐