请输入您要查询的字词:
单词
ground gamma-ray surveying
释义
ground gamma-ray surveying
Encyclopedia
理学
伽马测量
释
ground gamma-ray surveying
地面伽马测量
使用便携式伽马辐射仪(总量)或伽马能谱仪测量岩/矿石或土壤伽马射线总计数率或某些特征能量范围的伽马射线计数率,通过测定的铀、钍、钾天然放射性元素含量及其比值或总计数率差异,寻找放射性矿床,以及与铀、钍、钾共生或伴生非放射性矿产资源的天然放射性测量方法。又称徒步伽马测量。
随便看
absolute distance
absolute distribution
absolute dosimeter
absolute efficiency
absolute electromagnetic system of units
absolute electro-magnetic unit
absolute electrophoretic mobility
absolute electrostatic system of units
absolute electrostatic unit
absolute elsewhere
absolute encoder
absolute energy distribution
absolute entropy
absolute error
absolute expansion
absolute extensor
absolute extremum
absolute field
absolute figure
absolute film
absolute fit
absolute frame of reference
absolute frequency
absolute frequency function
absolute Frobenius morphism
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:2025/2/1 1:57:02