自流充填 meaning in Chinese
flow stowing
Examples
- This paper introduces the experimental study of proportion of gravity - flowed filling slurry with tailings in some mine , suggests the proportion of backfilling materials that can meet to the mine produces conditionals
介绍了某矿山尾砂自流充填砂浆配合比参数的试验研究过程，提出了满足矿山生产条件的尾砂砂浆配合比。