【摘要】 对国内外目前已有的矿车结底的治理技术进行了归类分析，比较其综合性能，提出了进一步研制和发展矿车结底清理技术的措施和建议．更多还原

【Abstract】 Teday’s system of clearing bottom of mine car is classilied and analysed, and the sgnthesize functions and the application effect are compared. Some suggestion for developing the technology of clearing bottom of mine car is proposed.更多还原