Separation and Isotopic Determination of Boron in River Water Samples

河水样品中硼的分离及其同位素组成测定

属类：行业术语-中文论文标题-

Nuclear energy-Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and dilution analysis by solvent chromatography

核能 用溶剂层析法对同位素分析和同位素稀释分析用的硝酸溶液进行铀和钚的化学分离和纯化

属类：行业标准名称-ISO标准-

Nuclear energy-Isotopic analysis of uranium hexafluoride-Double-standard gas-source mass spectrometric method

核能.六氟化铀的同位素分析.双标准气源质谱法

属类：行业标准名称-ISO标准-

Nuclear energy-Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and dilution analysis by solvent chromatography

核能.用溶剂层析法进行同位素分析和稀释分析时对硝酸溶液中铀和钚的纯化和化学分离

属类：行业标准名称-国际标准-ISO 15366-1999

Nuclear energy-Chemical separation and purification of uranium and plutonium in nitric acid solutions for isotopic and dilution analysis by solvent chromatography.

核能.用溶剂色谱法在同位素稀释分析中对硝酸溶液中铀和钚纯化和化学分离

属类：行业标准名称-国际标准-NF M60-421-2000

Nuclear fuel technology-Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry

核燃料技术.热电离质谱法测定硝酸溶液中核物质的同位素和元素铀和钚的浓度

属类：行业标准名称-ISO标准-

The Lead Isotopic Characteristics and the Origin of Shejiayuan Silver Deposit in Yunxi, Hubei

湖北省畲家院银矿铅同位素特征及矿床成因探讨

属类：行业术语-中文论文标题-

Nd Isotopic Characteristics and Genesis of Xianghualing 430 Granitic Body, Hunan Province

湖南香花岭430花岗岩体Nd同位素特征及岩石成因

属类：行业术语-中文论文标题-

Sulfur Isotopic Composition of Acid Deposition in South China Regions and Its Environmental Significance

华南地区酸沉降的硫同位素组成及其环境意义

属类：行业术语-中文论文标题-

Pb-Sr-Nd Isotopic Characteristics of the Gabbros from Jinan and Zouping and the Contribution of the Lower Crust to the Magma Source

济南和邹平辉长岩的Pb-Sr-Nd同位素特征和岩浆源区中下地壳物质贡献

属类：行业术语-中文论文标题-

In-Situ U-Pb Dating and Hf Isotopic Analyses of Zircons from Volcanic Rocks of the Houcheng and Zhangjiakou Formations in the Zhang-Xuan Area, Northeast China

冀北张-宣地区后城组、张家口组火山岩锆石U-Pb年龄和Hf同位素

属类：行业术语-中文论文标题-

Hydrogen and Oxygen Isotopic of Pyroxenes from Mantle-Derived Megacryst and Xenolith of the Kimberlitic Lamprophyre Pipe in Lujing, Anyuan, Jiangxi Province

江西安远路迳金伯利质煌斑岩筒辉石巨晶和包体中辉石的氢氧同位素

属类：行业术语-中文论文标题-

Petrology and Isotopic Geochemistry of Jinxi-Nancheng Migmatites and Granites, Jiangxi Province

江西省金溪-南城混合岩和花岗岩的岩石地球化学及同位素地球化学研究

属类：行业术语-中文论文标题-

Research on C, O Isotopic Geochemistry of Intermediate-Basic and Intermediate-Acid Dykes in Goldfields of Jiaodong Peninsula

胶东金矿区矿田体系中基性-中酸性脉岩的碳、氧同位素地球化学研究

属类：行业术语-中文论文标题-

Nd Isotopic Composition of Ores and Sulfides from the Mouping Gold Deposit, Eastern Jiaodong Peninsula: Constraints on the Origin of Mineralizing Materials and Metallogenesis

胶东牟平金矿矿石、硫化物钕同位素组成及地质意义

属类：行业术语-中文论文标题-

Absolute Determination of Samarium Isotopic Abundance by Multiple-collector Inductively Coupled Plasma Mass Spectrometry

绝对质谱法测量钐同位素丰度

属类：行业术语-中文论文标题-

Isotopic Geochemistry and Volcanic Genesis and Magmatic Origin of the Cenozoic Volcanic Rocks in Hoh Xil Lake Area

可可西里湖地区新生代火山岩同位素地球化学特征及火山成因、源区性质讨论

属类：行业术语-中文论文标题-

Sulfur Isotopic Geochemistry of the Water System in Mine Area: A Case Study of the Hon River in Hezhang County, Guizhou, China

矿山环境地表水系的硫同位素研究―以贵州赫章后河为例

属类：行业术语-中文论文标题-

Evidence from isotopic dating suggests that the greenstone belts vary considerably in age

来自同位素年龄鉴定的证据指出，绿岩带在年龄上彼此变化相当大。

属类：综合句库--

Progress in Chemical Separation and Purification for Re and Os Isotopic Analyses

铼-锇同位素分析中试样化学预处理方法进展

属类：行业术语-中文论文标题-

Stable Isotopic Geochemistry of Three Major Types of Cu-Ag Polymetallic Deposits in the Lanping Basin, Yunnan

兰坪盆地三类主要铜银多金属矿床的稳定同位素地球化学

属类：行业术语-中文论文标题-

A Preliminary Study on Calculating Annual Average Temperature from the Oxygen Isotopic Composition of Fossil Mammal Tooth Phosphate

利用哺乳动物化石牙齿氧同位素计算年平均温度初探

属类：行业术语-中文论文标题-

Measurements of Re-Os Isotopic Composition in mafic-ultramafic Rocks by multi-collector Inductively Coupled Plasma Mass Spectrometer (MC-ICPMS)

利用多接收器电感耦合等离子体质谱仪(MC-ICPMS)测定镁铁-超镁铁质岩石中的铼-锇同位素组成

属类：行业术语-中文论文标题-

Analytical Method for Concentration and Carbon Isotopic Composition of Dissolved Inorganic Carbon (DIC)by Continuous flow-isotope Ratio Mass Spectrometer

连续流同位素质谱测定水中溶解无机碳含量和碳同位素组成的方法研究

属类：行业术语-中文论文标题-

Noble Gas Isotopic Compositions of Cenozoic Volcanics and mantle-derived Xenoliths from Kuandian in Liaoning Province and Their Significance

辽宁宽甸新生代火山岩和地幔包体的稀有气体同位素组成及其演化意义

属类：行业术语-中文论文标题-

Another mystery is the isotopic composition of xenon found in minerals from the Oklo uranium deposit in gabon, Africa

另一个令人费解的问题就是在非洲加蓬的奥克洛铀矿床的矿物中所发现的氙同位素组成。

属类：综合句库--

Technique of Lutetium Isotopic Analysis by Laser Resonance Ionization Mass Spectrometry

镥的激光共振电离质谱同位素分析技术

属类：行业术语-中文论文标题-

Inorganic Mass Spectrometry is preferably used each time extremely low concentrations and isotopic abundance are to be determined.

每当测定非常低的浓度和同位素丰度时总是首先使用无机质谱法，

属类：行业术语-检验检疫-

The U-Pb Isotopic Dating Age of Single Zircon from Biotite Plagioclase Gneiss in the Qinggele Area, Alashan, Western Inner Mongolia

内蒙古阿拉善庆格勒图黑云斜长片麻岩的单颗粒锆石U-Pb法年龄

属类：行业术语-中文论文标题-

Re-Os Isotopic Age Dating of Molybdenite Separates from Elegen Porphyry Mo (Cu)Mineralized Area, Northwestern Alxa, Western Inner Mongolia

内蒙古额勒根斑岩型钼(铜)矿化区辉钼矿铼-锇同位素年龄及地质意义

属类：行业术语-中文论文标题-