请输入您要查询的字词:
单词
mineral exploration
释义
mineral exploration
Encyclopedia
理学
矿产勘查
释
mineral exploration
矿产勘查
在区域地质调查和成矿预测的基础上,采用有关的勘查技术手段和方法,对已发现的矿产地进行勘查评价,查明矿产的种类、矿体变化特征、矿石质量与品级,研究矿产形成的控制因素、矿产赋存规律,并对矿产开发利用条件、技术经济与应用前景进行评价的工作。矿产勘查是一项针对矿产资源所进行的专门性的地质调查研究工作,是矿产预查、普查、详查和勘探的总称。
随便看
welfare sociology
welfare state system
welfare state theory
welk
Welkom
welk sheaf
Well
well
Welland
well-attainable boundary point
well-behaved
well-behaved function
well-behaved problem
well-being
wellbore or borehole
wellbore storage
well-bounded operator
well canal method
well cementing
well-collimated beam
well completion
well completion and workover standpipe system
well completion process
well-completion strings
well completion test
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:2024/11/6 0:27:32