recircle

1....The history always recircle?

兵荒马乱...许多人的 事的 .

2.The text introduces the effect of the leakage on recircle-water by disposal of recircle-water.Lodge to take the differentwater-controling plan in the different water leakage condition.

通过对一循物料后水质的处理,探讨物料对循环水质的响,提出在微、严重、的不同水质条件下,应采取不同的水质控制方案。