物源示踪,provenance identification
1)provenance identification物源示踪
英文短句/例句

1.Detrital Garnets from Cenozoic Sandstones across Boxing Sag for Provenace Indicator and Its Implication for the Luxi Uplift博兴洼陷新生代砂岩碎屑石榴石的物源示踪及对鲁西隆起的指示
2.Microbial Source Tracking and Its Application in the Traceability of Aquatic Products Safety微生物源示踪(MST)技术及其在水产品安全溯源中的应用
3.Preliminary Study on Lignin Phenols in Sediments for Tracing Terrigenous Organic Matter and Reconstructing Environmental Change沉积物中的木质素在物源示踪和环境演变研究中的应用初探
4.Source Tracing Implication of Pt and Pd Fractionation in the Surface Sediment of Continental Shelf around Changjiang Estuary长江口及邻近陆架沉积物中Pt、Pd分异的物源示踪
5.The LA-ICPMS U-Pb Zircon Geochronology and Provenance Study of Sedimentary Core in the Zhoulao Town, Jianghan Plain, China江汉平原周老孔中碎屑锆石LA-ICPMS定年及物源示踪
6.The Chemical Composition of Clastic White Micas and the LA-ICPMS U-Pb Dating of Zircon for the Mesozoic Sediments in the Eastern Jianghan Basin,China,and Its Significance for Their Source;江汉盆地东部中生代沉积物碎屑云母组成、锆石LA-ICPMS定年及其物源示踪
7.The Typochemical Characteristic of Mineral in the Late Pleistocene--Holocene Sediments of the Southern Outer Shelf, East China Sea, and Their Significance to Trace Sedimentary Provenance Research;东海南部外陆架晚更新世—全新世沉积矿物的化学标型特征及其物源示踪意义
8.REE Characteristics of Core Q43 Sediments from Outer-shelf of East China Sea and the Provenance Indicating;东海外陆架Q43柱样沉积物稀土元素地球化学特征及其物源示踪意义
9.Distribution and Source Tracing Implication of Rare Earth Elements in Surface Sediments of Changjiang River Estuary and Adjacent Continental Shelf稀土元素在长江口及邻近陆架表层沉积物中的分布及物源示踪研究
10.Using chemical and microbiological indicators to track the recharge of underground rivers in a karst valley微生物与化学示踪岩溶地下水补给源和途径
11.Application of Element and Lead Isotope Tracing to the Sources of Lead Pollutants in Environment元素-铅同位素示踪环境中铅污染物来源的研究
12.Source Tracing of Biomarkers in the Organic Pollutants from Atmospheric Particulates in Beijing City;北京市大气颗粒物中有机污染源的生物标志物示踪
13.distinguish (as a compound or molecule) by introducing a labeled atom.用示踪原子使化合物或分子等示踪。
14.To add a tracer to(a compound.使示踪向(一个复合物)加示踪剂
15.radioactive tracer survey放射性示踪物测量法
16.Advances in the D and ~(18)O Isotopes of Water Source of Plants in Arid Areas干旱区植物水分来源的D、~(18)O同位素示踪研究进展
17.ISOTOPIC TRACING OF TERRESTRIAL CONTRIBUTION TO ORGANIC MATTER OF SEDIMENTS IN THE ESTUARY OF TAIHU LAKE BASIN外源对太湖河口沉积物有机质贡献的同位素示踪
18.Active Magnetospheric Particle Tracer Explorer有源磁层粒子示踪勘探者
相关短句/例句

microbial sources tracking微生物源示踪
1.Research and development on monitoring technology for microbial sources tracking in seashore of China;我国近岸海域微生物源示踪监测技术的研发
3)The Implication of Basin for Several Provenances多物源示踪研究
4)identification of source源示踪
5)source tracing源区示踪
6)Tracer Source Layer示踪源层
延伸阅读

放射性示踪物分子式:分子量:CAS号:性质:又称放射性示踪剂或指示剂。指添入化学、生物或物理系统中可探测的放射性物质。用于标记供研究的材料,以便追踪的过程、运行状况或系统中的分布情况。根据实验目的和周期,选择半衰期、辐射类型、能量、比活度、纯度和低毒性的合适核素作示踪原子,常见的有:14C,3H,35S,32P,125I,75Se,57Co等,用它们制备许多放射性标记化合物。