isotope相关论文
The Quaternary groundwater system in the North China Plain is formed mainly through the terrestrial water flow action on......
Carbonates and clastic rocks are well developed in the second-order basins of an Paleoproterozoic aulacogen in the north......
The equilibrium constant K value for reaction 11B(OH)3+10B(OH)4 is important for building the pH◇10B(OH)3+11B(OH)4- vs.......
A protocol was established for simultaneous measurements of zircon U-Pb ages and trace elements by LA-ICP-MS at spot siz......
The protection system of products of geographical origin has become one hot subject with which various countries through......
Toxin-binding protein is one of the key subjects in plant pathogenic mycotoxin research. In this paper, new advances in......
In the process of oil field exploitation, radioactive isotope tracer water injection profile logging is a main method to......
In the process of oil field exploitation, radioactive isotope tracer water injection profile logging is a main method to......
Brine from the saline Qarhan Lake was evaporated at 28±2°C in a clean environment.Two groups of experiments were condu......
Based on the detailed research on petrologic and geochemical characteristics of deposition and diagenesis of Oxfordian c......
Thorium is a potential material for nuclear energy development. However, there exist some problems to make use of thoriu......
The safety performance of ~(241)Am fire alarm sources made by using powder metallurgical technology has been preliminari......
The production,transportation,deposition,and dissolution of carbonate profoundly form part of the global carbon cycle an......
Searchlight trapping reveals seasonal cross-ocean migration of fall armyworm over the South China Se
The fall armyworm (FAW),Spodoptera frugiperda,is a migratory noctuid pest that has recently invaded eastern Asia.From 20......
Nitrogen pollution is a serious environmental issue in the Danjiangkou Reservoir region (DRR),the water source of the So......
通过对四类(天然矿泉水、纯净水、矿物质水、苏打水)36种品牌瓶装饮用水的水化学与同位素组成的分析,研究了各瓶装饮用水的水化学......
明确土壤风化过程、速率及其影响因素是理解土壤与环境之间相互作用与反馈的基础,可为预测土壤在生态系统中的行为及其在自然和人......
Aluminum is concerned as a possible cause of many diseases.To investigate the long-term A1 biokinetics and bioavailabili......
Soil Organic Carbon Sequestration Potential in Nectarine Orchards under Different Reclamation System
The Red Soil Hilly Region in South China, where there is a high capacity of carbon(C), and the land use and vegetation c......
为探析岩溶隧道开挖过程中隧址区水文地球化学特征、岩溶水补径排条件以及隧道涌水与地表水文环境的相关关系,以华蓥山隧道工程施......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Sequestration of carbon as carbonate in the critical zone: insights from the Himalayas and Tibetan P
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Geochemistry of ore-forming fluids and geological significance of the Kuoerzhenkuola gold field in X
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Chemical, isotopic and amino acid composition of Mukundpura CM2.0 (CM1) chondrite: Evidence of paren
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Isotope Method for Confined Groundwater Recharge of the Lower Reaches of the Heihe River, Inner Mong
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Hydrogen gas accelerates hydrocarbon generation, but little is known about its distribution and origin in petroliferous ......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Formation Depth Estimation of Coesite-Bearing Eclogite in Dabie UHPM Zone,China:Constrained by Isoto
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Approximately 230 million years ago in the middle of the Carnian stage of the Upper Triassic, the sedimentary records in......
Genesis of the Binh Do Pb-Zn Deposit in Northern Vietnam:Evidence from H-O-S-Pb Isotope Geochemistry
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Variations of Microbial Communities and the Contents and Isotopic Compositions of Total Organic Carb
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Petrogenesis of the Langdu High-K Calc-Alkaline Intrusions in Yunnan Province: Constraints from Geoc
The Langdu high-K calc-alkaline intrusions are located in the Zhongdian area, which is the southern part of the Yidun is......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的 探讨采用首次通过法核素肺灌注显像、通过放射性时间-计数曲线方法了解瓣膜性心脏病合并有肺动脉高压(PH)手术前、后肺动脉压......
Response of biomass accumulation and nodulation by Vicia villosa to soil conditions: Evidence from δ
Vicia villosa is an annual legume plant,and is mainly used for green manure by farmers in southwest China.Field growth e......
通过对太湖污染源的概化、比较，选择农业污水、工业污水、生活污水、雨水作为太湖水体污染源，测定污染源及16个水样d15 N和d18 O值，结......
Theoretical Proof and Empirical Confirmation of a Continuous Labeling Method Using Naturally 13C-Dep
Continuous isotope labeling and tracing is often needed to study the transformation, movement, and allocation of carbon ......
The carbon and hydrogen isotopic composition of biogenic gas is of great importance for the study of its generation path......
Geochemistry and geodynamic significance of the rare-earth mineralized Paleoproterozoic Longwangzhua
The Longwangzhuang granite pluton occurs on the southern margin of the North China Craton and consists mainly of biotite......
The Gulf of Suez region is one of the most interesting geothermal areas in Egypt because of the high temperatures of its......
Proterozoic anorogenic magmatic rocks and their constraints on mineralizations in the Bayan Obo depo
The Proterozoic anorogenic magmatic rocks are well developed in the Bayan Obo deposit region. They are composed of trach......
Thermal groundwater resources were found to have occurred in deep-seated bedrock aquifers in the northeastern North Chin......
Hydrogen Isotopes of Glassy and Phyllosilicate Spherules in Al Rais (CR) and Orgueil (CI) Chondrites
The hydroxyl in phyllosilicate minerals is the most common occurrence of water in primitive meteorites.Direct hydrogen i......
Present studies on the coupling relationship and hydrology mechanism between basin ecosystem and hydrological process ha......
Geochemical characteristics and genetic model of dolomite reservoirs in the eastern margin of the Pr
The widespread Carboniferous KT-Ⅰ dolomite in the eastern margin of the Pre-Caspian Basin is an important hydrocarbon r......
