稀有气体

笔者对该矿床进行了较系统的PbSrNd同位素、稀有气体同位素地球化学以及稀土元素地球化学研究。

Pb-Sr-Nd isotopic , rare gas isotope geochemical and rare earth element geochemical studies are systematically carried out on this deposit .

稀有气体（特别是He、Ar）是一种研究成矿古流体来源的灵敏示踪剂。

Rare gas isotopes , especially helium and argon isotopes , are sensitive to trace the origin of the ancient ore-forming fluids .

济阳坳陷高青&平南断裂带CO2气藏中稀有气体地球化学特征

Noble Gas Geochemistry of CO_2 Gas Pool in Gaoqing-Pingnan Fault Zone , Jiyang Depression

软X射线稀有气体电离室

Soft X - ray Ion Chamber

稀有气体同位素组成表明，Ar主要来源于大气，He为壳内岩石放射成因。

The isotopic composition of noble gas indicates that Ar stems from the atmosphere , and He is of radioactive genesis .

本文从有机成因和无机成因方面，对非烃气组分如CO2、N2以及稀有气体的成因进行分析。

This paper analyzes both organic and inorganic genesis of non hydrocarbon gases such as CO 2 , N 2 and rare gas .

稀有气体亚稳态原子与ccl4和cbr4的能量转移反应。

Energy transfer processes in reaction between metastable atoms ar , he and ne with ccl_4 and cbr_4 .

在极紫外和软X射线波段常用的探测器是稀有气体电离室，可以通过电离室收集极的收集电流直接计算出光子流强度。

In EUV and soft X-ray band , the most often used detector is ion chamber with rare gas , from whose collective electrode we can directly calculate intensity of photon flux .

稀有气体卤化物离子准分子XUV跃迁参数计算

A calculation on XUV transition parameters of rare-gas halide ionic excimers

稀有气体与CO2、CH4、N2等气体及其同位素的结合研究是近年迅速发展的研究体系。

The integrated study of noble gases and gases such as CO2 , CH4 and N2 and their isotopes is an effective method developed rapidly in recent years .

研究表明，MORB源和OIB源玄武岩稀有气体组成差异强烈支持地幔双层结构的存在，地幔脱气过程主要受溶解度控制脱气模式（SCD）控制；

The study indicates strong composition differences between noble gases from MORB and OIB supporting two-layer mantle structure . Mantle degassing process is controlled mainly by SCD model .

本文综述了三类SBS介质的一般特性，对于新出现的表现出良好的SBS特性的介质如：LAP晶体，四氯化物液体，碳氟化合物液体及稀有气体作了综述。

The general features of three kinds of SBS medium were given in this paper . The author gave a summary on the SBS characters of newly appeared SBS medium , such as LAP crystal , liquid tetrachlorides , heavy fluorocarbon and rare gases .

稀有气体是天然气中指示其地球化学特征的重要组分，放射成因氩（Arr）的年代积累效应广泛应用于同位素定年和天然气的气源对比。

Rare gas is an important constituent for indicating natural gas geochemical characteristics . Radiogenic argon ( 40Arr ) is widely applied to isotope chronology and gas and source rock correlation .

稀有气体同位素组成研究证实CCSD及其周围HP-UHP变质岩曾经历的板块俯冲和折返过程非常快速，俯冲过程中的壳幔物质交换未能充分进行。

The noble gas isotopic compositions imply that the subduction and exhumation of the CCSD HP-UHP rocks may be very quick , thus the mantle-crust interaction and isotopic exchange might be very limited .

电子束激励的稀有气体碱金属离子准分子（XeRb）~+和（KrRb）~+的真空紫外发射

Vacuum ultraviolet Emissions from Rare gas Alkali Ionic Excimers ( XeRb ) + and ( KrRb ) + by e beam Excitation

第四部分主要对位错方程中描述离散效应的二阶导数项参数和各向能量因子进行了求解，并利用已有的位错方程解法求得了稀有气体晶体中位错的芯结构和Peierls应力。

The fourth part mainly calculates the second order derivative coefficient that describing the discrete effect and the anisotropic energy factors , and has obtained the dislocation core structure and the Peierls stress in the rare-gas crystal using the existing method of solving dislocation equations .

稀有气体原子间相互作用势的模型势计算

The model potential calculation of interaction potential between rare gaseous atoms

金川超镁铁质岩元素及稀有气体同位素地球化学特征

Element and noble gas isotopic geochemistry of ultramafic rocks in Jinchuan

相同稀有气体原子间近程排斥势的新探索

Further study of homogeneous rare gas interatomic short range repulsive potentials

稀有气体与含卤分子混合物的放电分析

Discharge analysis in the mixture of rare gas and molecule including halogen

中国天然气中稀有气体丰度和同位素组成

Noble Gas Abundances and Isotopes in Natural Gases in China

稀有气体原子在纳米碳管中的周期性振荡

Periodic oscillation of rare - gas atoms in carbon nanotubes

用于地质研究和地震监测的稀有气体质谱分析法

Rare Gas Isotope Mass Spectrometric Method for Geology Research and Earthquake Monitor

稀有气体同位素质谱计及其在地球化学中的应用研究

Review on noble gas isotope mass spectrograph and its application in geochemistry

稀有气体同位素示踪成矿古流体研究进展

Advances in tracing the ore-forming fluids using rare gas isotopes

天然气研究中的稀有气体地球化学应用模式

Applied Models of Rare Gas Geochemistry in the Research of Natural Gases

天然气地球化学的重要分支&稀有气体地球化学

An important branch of gas geochemistry & noble gas geochemistry

稀有气体同位素地球化学研究的新领域、新动向

New Research Fields and New Development Tendency on Noble Gas Isotopic Geochemistry

华北地区部分井孔稀有气体异常研究

Study of anomalies of rare gases in several wells in North China

我国球粒陨石稀有气体的研究

A study on noble gases in the chondrites from China