您要查找的是不是：
- 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。
- They compared the hydrogen and oxygen isotopic ratios in the hair with tap water from each location, and found that they matched. 比对来自每一处毛发中自来水留下的氢及氧的同位素比率，发现比率是匹配的。
- Deep sea Oxygen isotopic data indicated that there were at least three rapid cooling events in the Cenozoic Era, which happened respectively at 36 Ma,15 Ma and 2. 4 Ma BP. 深海氧同位素记录表明新生代曾发生至少三次快速变冷事件，它们分别发生在36，15和2.;4MaBP前后。
- 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。
- The study of hydrogen and oxygen isotopic shows that the ore-forming fluid of Tuwaishan gold deposit were mainly derived from magmatic water mixed with meteoric water. 氢氧同位素测试表明成矿流体主要是岩浆水、大气降水的混合。
- 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。
- Calculation of oxygen isotope model temperature in minerals. 矿物氧同位素模式温度计算。
- 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。
- 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。
- 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
- The compositions of carbon and oxygen isotopes fall in values between that of magma carbonate and marble. 同位素地球化学研究表明成矿物质具多源性，这与该类金矿所处的构造边缘（转换）环境有关。
- They are among the few minerals that show mass independent fractionation of oxygen isotopes. 硫酸盐不仅是常见矿物,还是自然界少数几个具有氧同位素非质量分馏效应的矿物之一。
- Researchers said the zircon's high level of heavy oxygen isotopes suggest it was cooled by surface water after it formed. 研究人员说锆石的高标准重氧同位素暗示了它形成之后靠地表水来冷却。
- 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。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Functional relationship exists among carbon and oxygen isotopes of lacustrine deposits, elevation and mean annual temperature in the Tibetan Plateau. 青藏高原湖相沉积碳氧同位素、海拔高度与年均气温存在函数关系。
- According to characteristics of oxygen isotope, the surrounding inclusions temperature of the powder quartzite, it discusses the source and genesis of the powder quartzite. 根据氧同位素、包裹体测温以及周围岩石特征，讨论了微结晶石英岩的硅质来源和成因。
- Based on hydrochemistry, REE, carbon and oxygen isotope analyzing, possible leakage way of the Air-Cushioned Surge Chamber is studied in the Xiaotiandu power-station. 摘要利用水化学、稀土元素和碳氧同位素的分析方法探讨了小天都电站调压室可能的渗水途径。
- This paper has in detail analyzed and discussed stable oxygen isotope,glacial accumulation,the dating technique of ice core and environmental indices recorded in ice core. 南极地区和北极地区是冰芯研究最早的地区，在气候变化研究中起领先的作用。
