氩同位素

1978年12月，金星先驱者1号探测器和轨道飞行器，测定了金星大气层中的氩同位素。

In December 1978 , the Pioneer Venus 1 probe and orbiter measured argon isotopes in the atmosphere of Venus .

胜利油田天然气氩同位素特征

Characteristics of Argon Isotopes in Natural Gases of Shengli Oilfield

指出天然气藏中的氩同位素年代积累效应是建立在源岩中放射性钾随时间的放射性衰变产生40Ar的基础上；

Based on the radioactivity of Kalium which generates 40 Ar in source rock through radioactive decay with geologic time passing by , the age accumulation effect of Argon isotope in natural gas pool is founded .

阿尔泰造山带岩石和矿石的氩同位素研究

Argon isotopic study of rock and ore from the Altay orogenic belt

氩同位素稀释法测定矿物、岩石年龄

Age dating of minerals and rocks by dilution metering of isotope ar

氩同位素特征表明该组气藏气源与二叠系具明显的亲缘关系；

Argon isotope characteristics indicate that the gas source is closely relative to Permian .

广西大厂锡多金属矿床氦、氩同位素特征及其地质意义

Helium and Argon Isotopic Components of Fluid Inclusions in Dachang Tin-Polymetallic Deposit and Their Geological Implications

辽河盆地中、新生代火山岩及其钾&氩同位素地质年龄测定

The distribution of volcanic rocks in Meso-Cenozoic in Liaohe Basin and their isotopic datings on k-at

应用碳、氦、氩同位素探讨济阳拗陷二氧化碳气成因

A Discussion of CO_2 Genesis in Jiyang Depression by Using C , He , Ar Isotopes

氩同位素分馏的实验研究

Experimental study on argon isotopic fractionation

新疆阿合奇县布隆石英重晶石脉型金矿地质特征和硫、氦、氩同位素研究

Geological Features and S , He and Ar Isotopic Studies of the Bulong Quartz & Barite Vein-type Gold Deposit in Akqi County , Xinjiang

华北地块南缘钼矿床黄铁矿流体包裹体氦、氩同位素体系及其对成矿动力学背景的示踪

He-Ar isotopic system of fluid inclusions in pyrite from the molybdenum deposits in south margin of North China Block and its trace to metallogenetic and geodynamic background

获得的5个氩同位素空白本底水平表明，本系统已经完全具备对中生代或更老的地质样品进行单颗粒全熔法等时线定年的能力。

Signal intensity and system blank of five argon isotopes obtained indicate that the system blank level adopted by the authors is low enough to get a reasonable isochron age for single mineral grains from Mesozoic or older samples .

通过对新疆阿尔泰造山过程中形成的岩石、矿石样品氩同位素组成的研究，认为阿尔泰造山带的形成与壳幔相互作用有关，造山过程中的地幔脱气现象是存在的。

Argon isotopic composition of rock and ore formed during the orogenic process in Altay , Xinjiang , shows that the building of the Altay orogenic were related to crust-mantle interaction , and that mantle degassing was obviously existed .

应用碳、氦、氩同位素和气体组分指标，以及流体包裹体测定等手段，结合济阳拗陷基本地质条件，提出二氧化碳气藏的二氧化碳气主要以幔源成因为主。

By using C , He , Ar isotope and gas component indexes , the detection of fluid inclusions and etc , combining with basic geological conditions , It is put forward that CO 2 in reservoirs is of main mantle source-magma genesis .

为了确定柴达木盆地勘探新层系，测试并分析了该盆地5个油气田的8个天然气样品的氦、氩同位素比值，探讨了其在大地构造背景、大地热流和气源方面的示踪意义。

In order to determine the new exploratory formation , this paper analyzed the He and Ar isotopic composition of 8 natural gas samples from 5 oil fields or structures in the Qaidam Basin and discussed their tracing significance in tectonic backgrounds , geothermal flow and gas source .

通过对二氧化碳含量与碳同位素、氦气含量及其同位素、CO2/3He比率、氩同位素、伴生烷烃气成因分析，认为港151井二氧化碳气藏属幔源成因。

CO2 gas reservoir in Gang-151 well is considered to be mantle-derived CO2 based on the analyzing the ratio of the content of CO2 and the carbon isotopes to the content of helium and the helium isotopes , the genesis of the argon isotopes and the associated alkane gas .