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你的梦想、我的梦想、他的梦想……我们大家的梦想汇聚在一起,就成为我们中国的伟大民族复兴梦。青少年肩负祖国未来,在追梦的道路上任重道远。走进河北省第30届青少年科技创新大赛的主展厅,一件件科技创新作品、一幅幅科幻画、一项项社会调查实践报告都在告诉我们:青少年们正在努力创新,推动科技发展,为实现中国梦而奋力拼搏。采挖出深埋在地下的矿产资源,为工业生产及科研提供物质、能源,然而被挖空的矿井、矿道易塌陷而引发各种灾害。来自唐山市第一中学的王燕嘉、孙晓晗、邸晨曦同学就利用课余时间设计出一套矿井自动回填系统,以解决上述问题。
Your dreams, my dreams, his dreams ... Together, our dreams come true to become the great national rejuvenation dream of our China. Adolescents shouldering the future of the motherland have a long way to go in pursuit of dreams. Into the main hall of Hebei Province, the 30th Youth Science and Technology Innovation Contest, a piece of science and technology innovation works, a range of science fiction paintings, a social survey practice report are telling us: young people are working hard to innovate and promote technological development, Strive for the realization of the Chinese dream. Digging out of underground mineral resources, for industrial production and scientific research to provide material and energy, but the hollowed out mines, mine prone to collapse and lead to various disasters. Wang Yanjia, Sun Xiahan and Di Chenxi from No. 1 Middle School of Tangshan City used their spare time to design a set of mine backfill system to solve the above problems.