The plan and technology of skip loading chamber construction in Jining No.
介绍了济宁二号煤矿箕斗装载硐室施工方案及技术。
Jining was an important city on the Great Canal in the Yuan, Ming and Qing Dynasties.
济宁在元明清时期是南北大运河边的一座重要的经济城市。
This paper introduces subsidence observation method and statistic analysis of monitoring achievement in Jining city.
介绍了济宁市地面沉降监测方法，并对监测结果进行了统计分析。
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