The tracing study on pollutant source using some molecular geochemical parameters was conducted;the characteristics and distributions of the carbon isotopic compositions of n-alkane serie.
5中有机物的浓度、族组成及其饱和烃组分的组成和分布特征进行了研究,运用分子地球化学参数对污染源进行了示踪研究;同时分析了正构烷烃单分子碳同位素组成特征和分布规律。
The preliminary tracing study on pollutant source using some molecular geochemical parameters was conducted.
运用分子地球化学参数对污染源进行的初步示踪研究结果表明,颗粒物粒径越细,正构烷烃越趋向于单峰形分布,碳优势指数越低。
Tracing research of the earthquake activity was made in this paper using the time-space scanning by selecting the two indexes of the seismicity pattern evolution and seismology parameter change.
本文选取地震活动图像演化和地震学参数变化两项指标,采用有时间段的时空扫描进行演化研究,逐步将这种演化研究推进到短期阶段进行跟踪研究。
Based on the tracing research of physical state of college students from 1992-1999 in Shanxi University,this article proposes some corresponding measures to deal with the problems occurring in the research and provides a scientific basis for improving college students physical state.
该文通过对山西大学在校学生 1992～ 1999年的素质状况的跟踪研究 ,针对显示出的问题提出相应对策 ,为改善大学生的身体素质提供科学依
high technology microbiological tracer method
高技术微生物示踪研究法
Labeling and Tracking Hepatic Stem Cells Using Magnetic Resonance Imaging EX and in Vivo;
肝干细胞的磁粒子标记和MR示踪研究
The Labeling of Cartilage Link Protein and Its Distribution and Metabolism Study
软骨链蛋白在小鼠体内分布和代谢的示踪研究
Study on the Characteristics of Soil Erosion, Sediment Yield in Small Watershed in Loess Plateau Hilly, Gully Area by Using Tracers;
黄土丘陵沟壑区小流域侵蚀产沙特征示踪研究
Study on Coliquefaction of Coal with Waste Plastics and Its Hydrogen Transfer Pathway Using Radioisotope Tracer Technique;
煤与废塑料共液化处理及其氢转移的示踪研究
Isotope Tracing of Soil Organic Carbon Dynamics in the Grassland;
草原土壤有机碳动力学同位素示踪研究
D_2-tracer Study of the Fischer-Tropsch Synthesis for Product Distribution;
费—托合成产物分布规律的同位素示踪研究
Experimental Investigation on Magnetic Labeling and in Vivo MR Tracking of Stem Cells in Rabbits Liver;
干细胞的磁性标记及肝内活体磁共振示踪研究
Isotopic Tracing of the Glacial Flows in Hailuo, Gongga Mountain;
贡嘎山海螺沟冰川径流的同位素示踪研究
labelled-atom investigation
示踪原子法实验研究
Research on releasing regularity of tracer logging in injection profiles
注入剖面示踪测井示踪剂释放规律研究
Effects of Two Layout Methods of a New Magnetic Tracer about Soil Erosion
土壤侵蚀磁性示踪剂两种布设方式下示踪效果的研究
Study on Leakage and Tracing Detection of Concrete Gravity Dam
混凝土重力坝的渗漏及示踪探测研究
Recent Techniques for Tracing of Axonal Regeneration after Spinal Cord Injury(review)
脊髓损伤后轴突再生研究的示踪方法
Biological Tracer Methodology of ~(79)Se-AMS
~(79)Se-AMS生物示踪方法学的研究
Progress and prospect of methylene blue as lymph tracer
亚甲蓝作为淋巴示踪剂的研究与展望
Application Study of Displaying Air Current with Solid Tracer Elements of MgCO_3
MgCO_3固体粒子示踪剂气流显示的应用研究
A Study on the Concentration of Trace of Zinc in Sea Water with the aid of Copper Hydroxyquinolate by Tracer Method
8-羟基喹啉铜浓集海水中痕量锌的示踪法研究