Aimed at the existing problem in electronic belt scale for sintering machine of TISCO., the author introduces a late - model technique and describes practical effect.
针对太钢烧结机配料电子皮带秤存在的问题，介绍了一种新型的技术方案，并叙述了实施效果。
2
Heap leaching and pond leaching in industrial scale had been done, but expected effect was not gotten. The major reason is that the soaked problem of ore heap couldn't be solved.
前人曾在矿山进行过工业规模的堆浸和池浸，均未达到预想效果，主要原因是未能解决好矿堆浸透性问题。
3
Owing to the effect of human action, the scale and speed of vegetation breakage is continued aggrandizement, thereout it bring a series of environment problem.