请输入您要查询的字词:
单词
矿山充填
释义
矿山充填
Encyclopedia
工学
矿山充填
释
mine backfill
矿山充填
将固体物料制备成可输送的浆体或散体,输送到井下并充入采空区形成散体集合体或固结体的作业过程。
随便看
Lijia Quan
Lijiashan Cemetery
Lijiaxia Hydropower Station
Lijiaxia Shuidianzhan
Lijiaya
Lijiaya Culture
Li Jiayang
Li Jia-yan’s Collected Theses on Classical Literature
Li Jiayou
Li Jiazhi
Lijia’an Irrigation District
Li Ji,block-printed edition by Fuzhou Commission,forth year of Chunxi era,Song Dynasty
Liji China Medical School
Li Jidong
Li Jie
li jie disease
Li Jiefu
Li Jieren
Li Jifu
Li Jilong
Li Jinfa
Li Jing
Li Jinghan
Li Jinghong
Li Jinglong
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/8/18 13:58:28