filling technique

• 充填技术

filling technique的用法和样例：

例句

1. Research on High-concentration Tailings Filling Technology in Xiadian Mining Co. Ltd.
   夏甸矿业有限公司高浓度尾砂充填技术的研究。
2. Quick-setting,non-dewatered and cemented full tailings filling is a newly-developed filling technology at present.
   速凝无脱水全尾砂胶结充填是目前新开发的一项充填技术。