请输入您要查询的字词:
单词
fetoscope
释义
fetoscope
Encyclopedia
医学
产前诊断
释
fetoscope
胎儿镜
用直径0.5~2毫米光纤内镜,以套管针从孕妇腹壁穿刺,经子宫壁进入羊膜腔,观察胎儿形体、采集脐血或胎儿组织行活组织检查,以及对胎儿进行宫内治疗的有创检查方法。
随便看
geodesic coordinates
geodesic coordinates; geodesic coordinate system
geodesic coordinate system
geodesic correspondence
geodesic curvature
geodesic deviation
geodesic deviation equation
geodesic disk
geodesic distance
geodesic distance circle
geodesic dome
geodesic effect
geodesic ellipse
geodesic embedding
geodesic equation
geodesic equations
geodesic equidistance
geodesic excess
geodesic field
geodesic flow
geodesic geometry
geodesic hyperbola
geodesic hypersurface
geodesic hypothesis
geodesic in a space
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/8/17 3:10:03