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With 4.28-km dispersion-flattened fiber (DFF), more than 254.9-nm 10-dB bandwidth on the right side of zero-dispersion w......
【Abstract】We all know that oral practice plays an very important part in EFL. While make errors in the process of oral......
Therapeutic effect of mesenchymal stem cells from different sources in the treatment of liver diseas
Hepatitis B Virus (HBV) is still one of the important problems threatening the health and safety of human life. If the v......
Antibiotic resistance genes (ARGs) in aquatic environments, which seriously endanger human health and ecological safety,......
Distribution of total organic carbon (TOC), total nitrogen (TN), stable isotope ratio of organic carbon and nitrogen (δ......
Rare and consecutive high-nitrate haze pollution episodes were observed in Beijing in spring 2012.We present detailed ch......
PM2.5-bound polycyclic aromatic hydrocarbons (PAHs) in Beijing: Seasonal variations, sources,and ris
Polycyclic aromatic hydrocarbons (PAHs) have been of health conc due to its carcinogenesis and mutagenesis.In this study......
为研究华北平原细颗粒物(PM2.5)的组成特征及来源,基于CAREBEIJING-NCP 2014大型观测项目,于2014年夏季在北京城区和河北郊区望都......
The overall purpose of performing measurements in science is to increase knowledge and document about some physical quan......
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......
本文在阅读国内外鹅膏肽类毒素相关文献的基础上，从鹅膏肽类毒素的种类、来源、毒性及毒作用机制、中毒表现及治疗方面做出归纳整理......
Comparative study on CO2 sources in soil developed on carbonate rock and non-carbonate rock in Centr
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 Components,Variation,and Source Identification of PM1 during the Heavy Air Pollution Episod
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......
Organic Carbon in the Surface Sediments from the Intensive Mariculture Zone of Sanggou Bay: Distribu
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......
Objective: To determine whether the source of autologous hematopoietic stem cells altered the clinical outcomes of patie......
The atmospheric concentrations of carbonyls and BTEX (benzene,toluene,ethylbenzene,m,p-xylene and o-xylene) were measure......
Ambient PM10 (particulate matter with a diameter less than 10 μm) concentrations were measured on a 255 meter tower in ......
Soil samples from Huizhou and Zhanjiang,China were analyzed for 16 priority polycyclic aromatic hydrocarbons (PAHs) with......
Comparative study on CO2 sources in soil developed on carbonate rock and non-carbonate rock in Centr
In this paper, by using concentration and carbon stable isotope the CO2 sources of soil profiles developed on limestone,......
Mineralogical study of surface sediments in the western Arctic Ocean and their implications for mate
Mineralogical analysis was performed on bulk sediments of 79 surface samples using X-ray diffraction. The analytical res......
The present study addresses the issue of how English vocabulary changes in the last two decades, especially focusing on ......
