请输入您要查询的字词:
单词
放矿
释义
放矿
Encyclopedia
工学
覆岩下放矿
释
ore drawing
放矿
崩落采矿法中采下的矿石在崩落围岩覆盖下放至出矿巷道的流动过程与放出作业。
随便看
Cemetery of Zhou Dynasty at Northern Taosi
cemetery plan
cemetery planting
CEMF
CE-MS
CEMS
Cen
Cen A
Cen Anqing
Cenap Şahabettin
Cen B
Cendrillon crater
CENEX
Cen Fan
Cengage Learning
Cengong Xian
Ceng Tao
Ceng Zhushao
Cen Jiawu
Cenomanian Stage
Cenozoic
Cenozoic coal-forming plants
Cenozoic era
cenozoic era
cenozoic faunas of China
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:2026/4/16 4:58:02