single molecule detection is a technology of studying biomolecules with high spatial and temporal resolution 摘要单分子检测是一门以高度的时间以及空间分辨率研究生物单分子的技术。
the tdr measurements of ecw with high spatial and temporal resolution combine with porous ceramic cup solution samplers to follow no3-n transport in soil is a new, valuable method for analyzing transport of nonconservative ions in soil 土壤中人孔隙的存在可使硝态氮在灌水后的很短时间内随水分以优势流的方式到达下层土壤。
increased speed combined with thin slice collimation obviously improves the spatial and temporal resolution, which provides a higher sensitivity in the detection of liver lesions, particularly for the hepatocellular cancer ( hcc ) in patients with cirrhosis 加快的扫描速度与薄层结合显著提高了空间和时间分辨率,从而提供了对肝脏病变,尤其是患有肝硬化的肝细胞癌患者更高的诊断敏感性。
using the ground humidity parameter data, the precipitable water of single station was more accurate than the data retrieved from satellite data . but it was of low spatial and temporal resolutions compared with that retrieved from satellite data 用地面湿度参量资料(地面水汽压)估算晴空大气可降水量,其单站的估算结果比用卫星资料反演的结果要精确,但是估算的水汽场时空分辨率不如卫星资料反演的高。
using the model output with high spatial and temporal resolution, we study the characteristic and mechanism of the rainfall in more detail . the results show that dry intrusion not only consists but also plays an important role in the development of the heavy rain process 通过对此次暴雨过程中相对湿度及位势涡度的诊断分析,发现,此次暴雨过程中存在“干侵入”现象,并且“干侵入”的发生、发展对暴雨过程具有重要影响。