This is caused by the corner for refuse, which is fat or lean, according to the will of the portresses, and after the fancy of the one who makes the heap. 这是由于墙角里的破烂堆由门房支配,或肥或瘦,取决于堆积人一时的心情。
Refuse dump and heap are a most important aspect about the destruction of mining land resource, and the construction of over-high steps is an innovative countermeasure. 排土场、矸石山占地是采矿业对土地破坏极重要的方面,超高台阶排土场建设是减少采矿业对土地资源破坏的创新对策。
It is studied that the feasibility of anaerobic treatment of leachate from refuse heap with static test method in culture bottles. 采用血清瓶静态试验法研究了垃圾渗出污水的厌氧处理的可行性。