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我居住的小区附近有个大型建筑工地,每天清运垃圾的渣土车来来往往,车厢内的渣土都装得像小山似的,两侧的盖板形同虚设。在行驶途中,渣土一路抛撒,既影响环境,又增加环卫工人的劳动强度。更严重的是,超载渣土车在高速行驶中遇到紧急状况,极易引起刹车不及、侧翻等交通事故。针对目前城市中运营的渣土车安全和卫生问题以及结构特点,我确定了研究课题:让车厢盖不封闭的渣土车“趴下”别走,即渣土车装满后
There is a large construction site in the neighborhood where I live. Every day, garbage trucks are transported in and out of the country. The dross in the compartment is like a hill, and the covers on both sides are in name only. In the middle of traveling, the muck will be thrown all the way, affecting both the environment and the sanitation workers’ labor intensity. More seriously, overloading of trucks in high speed running encountered an emergency situation, can easily cause less than brake, rollover and other traffic accidents. In view of the safety and health issues and the structural features of the mucky vehicles currently operating in the city, I set a research topic: Do not leave the mucky car with the lid closed, that is, when the muck truck is full