请输入您要查询的字词:
单词
砂矿取样
释义
砂矿取样
Encyclopedia
理学
采样
释
placer sampling
砂矿取样
为查明砂矿床中有用矿物(或有用组分)的含量、分布规律及回收性能而进行的采样工作。
随便看
barriers to exit
barrier synchronization
Barringer crater
Barrington Moore Jr
Barrington Moore school
Barrington Tops National Park
Barrios de Luna Bridge
Barron's Educational Series, Inc.
Barrouallie
Barrow
Barrow Commission
Barrow crater
Barry Buzan
Barry Clark Barish
Barry Commoner
Barry Hugh Garrett Brady
Barry J. Marshall
Barry Lyndon
Barry Morris Goldwater
Barry Parker
Barry R. Chiswick
Barry Weingast
Barry Wellman
Barrême
bar sizing mill
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:2026/9/16 15:05:12