放射性测量

介绍了一种在野外一次完成的简便、快速的218Po放射性测量找水新技术的工作原理和方法。

The working law and method of finding aster technology is introduced that can once finished in field by ~ ( 218 ) Po radioactive measurement conveniently .

电离室α杯法放射性测量及其应用

Ionization chamber a cup method of radioactive measurement and its application

应用MonteCarlo对放射性测量含汽量系统标定

Applying Monte Carlo to calibrate the system of radiation measurement gas fraction rate in flowing substance

基于HPGeγ谱仪的粉煤灰天然放射性测量

Crude Radioactivity Measure of Coal Dust Based on HPGe γ - ray Spectrometer

在区域环境放射性测量中，航测具有特殊的优势，是IAEA推荐的手段。

The air survey is specially superior in the regional environmental radioactivity survey , which is recommended by IAEA .

本文介绍了用放射化学和化学方法分析WHO-IRC提供的低水平环境放射性测量比对样品的主要程序和得到的结果。

A method for determining low-level radioactive nuclides in milk for intercomparison by WHO-IRC is presented in this paper .

以比较的方法，介绍了ISOCS系统无源刻度测量方法相对于传统环境样品放射性测量方法的优点。

This paper introduces the advantages of ISOCS measurement method by efficiency calibration without a radioactive source , comparing with traditional measurement methods of environment samples .

本文采用电解相分离及放射性测量方法，研究了Al-Si共晶合金中α-Al的合金化铈量和硅中的铈量。

As minor amount of rare earths addition is beneficial for the modification of Al-Si alloy , this paper determines the amount of alloying cerium in α - Al and that of cerium in silicon in the Al-Si eutectic alloy by means of phase separation through electrolysis and radioactivity measurement .

用低水平放射性测量技术研究海洋新生产力

Study of Marine New Productivity Using Low level Radioactivity Measuring Technique

环境样品放射性测量的溯源性实践和经验

Practice and experience in traceability of radioactivity measurements of environmental samples

用于环境样品γ放射性测量的刻度源比较

Comparison of Calibration Sources for Gamma Radioactivity Measurements on Environmental Samples

低水平放射性测量中探测限的实用公式

Practical Formulae for the Detection Limit in Low-level Radioactivity Measurement

低水平放射性测量中的探测限及其计算

Concept and Calculation of Detection Limit in Low Level Radioactive Sample Measurement

航空放射性测量标准模型及其应用

The standard calibration pads for the airborne radiometric survey and their application

应用放射性测量划分深变质岩填图单位

Application of radiometric measurement to classification of mapping units in hypometamorphic regions

应这一要求，在放射性测量当中也出现了很多低水平测量的方法。

There are many methods in low-level measurements of radioactivity .

基于蓝牙技术放射性测量数据的快速分析

Fast analysis of the radioactivity measurement data based on bluetooth

用于放射性测量的快响应单板机计数率仪

A Fast Ratemeter with a Single-Board Computer for Radioactivity Measurement

放射性测量方法在湖相沉积物研究中的应用

Application of radioactive measurement in the research of lake sediment

放射性测量在岩浆岩区大比例尺填图中的应用

Application of radioactivity surveying to large-scale geological mapping in a magmatic rock region

航空放射性测量在环境检测中的应用

The application of airborne radioactivity survey to environmental monitoring

放射性测量水平分级的统计学研究

A statistical explanation to detective level in radioactive measurements

中日环境放射性测量比对结果

Intercomparison Results on the Radioactive Measurement Between two sides

香港海域海洋沉积物的放射性测量

Radioactivity in Sediment from the Hong Kong Sea Area

β放射性测量比对及其标准

Comparison and standard for measurement of beta radioactivity

低本底放射性测量中的本底来源及其屏蔽问题

The Low Level Radioactivity Measurement and Radiation Shield

一种简便快速的放射性测量找水新技术

A New Simple , Convenient and Fast Technology of Radioactive Measurement for Seeking Water

滑坡勘查中的放射性测量方法和异常释

Radiometric Method and Abnormal Explanation of Landslide Survey

高精度放射性测量及其应用

High - precision radiometric survey and its application

这就开始了航空放射性测量技术发展的第二阶段。

This contributed to the second phase of development of airborne radiometric survey techniques .