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- OXYGEN ISOTOPE COMPOSITION OF ANHYRITE IN EARLY STAGE VEINS, MINRAL PARK PORPHYRY SYSTEM, WALLAPAI MINING DISTRICT, ARIZONA, U. S. A. 美国Wallapai矿区Mineral Park斑岩型矿床早期矿脉中硬石膏的氧同位素组成
- This paper analysed the carbon and oxygen isotope composition of brachiopods fossils from the Devonian Period in Sichuan Province. 本论文对来自四川龙门山泥盆纪的腕足化石进行碳、氧同位素分析。
- The hydrogen and oxygen isotope compositions of single minerals and whole-rock were measured for coesite-bearing eclogite at Shima and quartz-bearing eclogite at Huangzhen in southeastern Dabie. 本文报道了大别山东南部安徽石马地区柯石英榴辉岩组合和黄镇地区石英榴辉岩组合的全岩及单矿物的氢氧同位素特征。
- The results show that hydrogen and oxygen isotopic composition can be analyzed in the same time by using high-resolution mass spectrometer,little sample is used and the r... 结果表明,高分辨率质谱法分析重水,可同时分析其中的氢同位素和氧同位素,并且用样量小,结果可靠。
- Hydrogen and oxygen isotopic composition of the fluid inclusion in quartz indicates that the water in ore-forming fluid was derived meanly from mixture water of meteoric and magmatic. 石英流体包裹体氢氧同位素组成表明,成矿流体中的水主要来源于大气降水和岩浆水的混合。
- In this paper,hydrogen and oxygen isotopic composition of pyroxenes from mantle-derived megacryst and xenolith of the kimberlitic lamprophyre pipe in Lujing,Anyuan,Jiangxi Province has been obtained by ion microprobe and mass spectrometer respectively. 利用离子探针和质谱技术分别分析测试了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组成。
- MONSOON PRECIPITATION EFFECT ON OXYGEN ISOTOPE COMPOSITION OF LAND SNAIL SHELL CARBONATE FROM THE LOESS PLATEAU 夏季风降水对黄土高原现生蜗牛壳体碳酸盐氧同位素组成的影响
- Triple oxygen isotope composition of tropospheric carbon dioxide as a tracer of terrestrial gross carbon fluxes 作为陆地总额碳流量的示踪物对流层二氧化碳的三倍氧同位素成分
- The carbon and oxygen isotopic compositions of wall-rocks, altered wall-rocks and hydrothermal calcite of the Xikuangshan Sb deposit were studied. 本文系统地研究了锡矿山锑矿床的围岩、蚀变围岩和热液成因方解石的碳、氧同位素组成。
- Analytical Method of Oxygen Isotope Compositions in Sulphates 硫酸盐的氧同位素测量方法
- A Preliminary Study on the Oxygen ISotope Composition of the Panzhihua Layered Basic Intrusion 攀枝花层状基性侵入体氧同位素初步研究
- Carbon and oxygen isotope composition of the Meso-Neoproterozoic strata south of the Xiong'er terrane: evidence of the CMF model 熊耳地体南侧中晚元古代地层碳氧同位素组成:CMF模式的证据
- The Carbon and Oxygen Isotope Composition of Modern Plants from Typical Peat Bogs in China and Its Significance on the Palaeoclimatic Study 中国典型泥炭区现代植物的碳、氧同位素组成及在古环境研究中的意义
- Calculation of oxygen isotope model temperature in minerals. 矿物氧同位素模式温度计算。
- The composition of oxygen isotope is a good tool to trace the origin and formation environment of sulfate. 摘要氧同位素组成是一个非常有效的示踪硫酸盐的起源和形成环境的工具。
- Oxygen isotope composition 氧同位束组成
- HYDROGEN AND OXYGEN ISOTOPE COMPOSITIONS AND MINERALIZATION OF THE ZHANGJIAKOU GOLD DEPOSITS, HEBEI PROVINCE 河北张家口金矿床氢、氧同位素组成与矿床成因
- HYDROGEN AND OXYGEN ISOTOPE COMPOSITIONS OF SNOW ICE ON NELSON ISLAND, SOUTH SHETLAND ISLANDS, WEST ANTARCTICA 西南极南设得兰群岛纳尔逊岛冰雪的氢氧同位素组成
- Title: Hydrogen and oxygen isotope geochemistry of high to ultrahigh pressure metamorphic rocks from Southeast Dabie. 关键词:大别山;超高压;变质岩;氢同位素;氧同位素;水-岩相互作用
- CARBONATE CONTENT AND CARBON AND OXYGEN ISOTOPIC COMPOSITION OF SURFACE SOIL IN THE DUST SOURCE REGIONS OF CHINA 中国粉尘源区表土碳酸盐含量与碳氧同位素组成