This paper will put this course teaching in problems and improving measures are put forward and the solving methods.

本文就该课程教学中存在问题，提出了改进措施和解决方法。

youdao

Focusing on the critical issue of available right-of-way, the paper discusses the existing problems and improving measures for dividing road and three parts of road respectively based on survey data.

围绕北京市自行车交通行驶环境中的突出及难点问题——路权问题，展开深入的调查分析，剖析单幅路和三幅路存在的主要问题并提出改善方案。

youdao

Problems in the water hole blasting were analyzed, and measures for improving water hole blasting effect were proposed.

对有水炮孔爆破存在的问题进行了分析，提出了改善有水炮孔爆破效果的措施。

youdao