Vocabulary is the foundation of language.“Without grammar very little can be conveyed， without vocabulary nothing can be......

BACKGROUND Colposcopy currently plays a vital role in the diagnosis and treatment of lower genital diseases.Exposure and......

机载LiDAR系统由多传感器组成,其对地定位精度受各个组成部分的影响,故需对系统进行检校,以标定设备的系统性误差.本文介绍飞行条......

Background: A major limitation of cervical cytology is the unsuitability of proportion of smears submitted for analysis ......