Neutron activation analysis是什么意思

网络释义

用法例句

Neutron activation analysis for study of distribution patterns of organo-halogen pollutants in apple;

中子活化分析研究苹果中有机卤素污染物分布特征

Sampling and application of neutron activation analysis for aerosols in the marine atmosphere;

海洋大气气溶胶的采集和中子活化分析的应用

Neutron activation analysis of rubidium in rock samples;

岩石样品中铷的中子活化分析

Application of NAA in the sort discrimination of the ancient porcelains;

用中子活化分析法鉴别古陶瓷的种类

Study on trace element geochemistry of Dushan jade from Nanyang area of Henan Provice by NAA;

中子活化分析对河南南阳独山玉的研究

Ion-exchange pretreatment NAA of platinum and palladium in the copper-nickel sulfide: an experimental study;

铜镍矿样中铂和钯的离子交换预富集中子活化分析研究

Determination of Rare Earth Elements in Metal Yttrium by INAA;

仪器中子活化分析法测定金属钇中的稀土元素

Absorption and Distribution Characteristics of Main Crops in Loess Plateau to REE Determined With INAA Technique;

利用中子活化分析技术测试稀土元素在黄土区主要作物体内的吸收及分布特征

INAA of Tracing REE Applied to Studies of Soil Erosion;

土壤侵蚀示踪稀土元素的中子活化分析技术

The method of determination of platinum group elements (PGE) based on neutron activation analysis (NAA) is established.

对氧化镍进行提纯,对试金扣的粉化性能进行了研究,用中子活化分析测定了地质样品中的铂族元素,全 流程回收率在94％以上。

A method for the determination of active states of gold by neutron activation analysis (NAA) is developed.

探讨了金的活动态各相态(水浸出态、粘土吸附态、有机链合态、铁锰氧化物态)提取操作和中子活化分析测定的条件,列出了部分样品中金活动态分析结果和其测定精度范围。

Neutron Activation Analysis(NAA) is a valid nuclear analytical technique, whichoccupy an important position in the chemical element analysis.

中子活化分析是一种有效的核分析技术，在微量和痕量元素分析中占有重要地位。

computerized NAA

计算机中子活化分析

instrumental fast neutron activation analysis

仪器快中子活化分析

neutron activation analysis spectrometer

中子活化分析能谱仪

INAA OF HALOGEN IN GEOLOGICAL STANDARDS

地质标样中卤素元素的中子活化分析

The Study of APM in Beijing by Neutron Activation Analysis

北京大气颗粒物的中子活化分析研究

The interference of uranium in INAA of geological samples

地质样品中子活化分析的铀干扰研究

K_0 Method of Prompt-gamma Neutron Activation Analysis and Its Application;

瞬发伽玛中子活化分析K_0法及其应用

Study on Prompt-Gamma Neutron Activation Analysis and k_0 Method;

瞬发γ中子活化分析及其k_0法研究

Neutron activation analysis for uranium in soild may delineate structures.

用中子活化分析测定土壤中的铀以圈定构造。

Neutron activation or chemical analysis for uranium are used as a follow-up.

中子活化分析和化学分析铀可作为进一步追索的方法。

These are far outweighed by the benefits of the neutron activation method.

中子活化分析的好处是远远超过它们的。

Study of Provenance Properties on Ancient Celadon of Different Kilns with NAA

不同窑口古代青瓷产地特征的中子活化分析

Research on CIO Well Log Interpretation Mechanism with Reactor Neutron Activation Analysis

微堆中子活化分析研究碳氧比测井解释机理

Multielemental Analyzing of a Standard Reference Material NIST1577c by Neutron Activation Analysis

NIST1577c牛肝标准参考物质的多元素中子活化分析

Determination of Iridium in the Bering Sea and Arctic Ocean Seawaters by Anion Exchange Preconcentration-neutron Activation Analysis

白令海和北冰洋海水中铱的阴离子交换预富集-中子活化分析

A study on the producing area of three colors porcelain of tang dynasty by analyzing its main component by neutron activation analysis;

中子活化分析和主成份分析对唐三彩产地问题的研究

An INAA analysis for metaperidotite from Hongguleleng ophiolite

中子活化分析法对洪古勒楞蛇绿岩中变质橄榄岩的地球化学研究

Neutron activation analysis and geochemical study of elements in the sediment in edge area of eddy in east China sea

东海北部气旋型涡旋边缘区中子活化分析及元素地球化学研究