请输入您要查询的字词:
单词
儿童先天性心脏病
释义
儿童先天性心脏病
Encyclopedia
医学
新生儿分类
释
congenital heart disease in children
儿童先天性心脏病
在人类胚胎发育时期(怀孕初期2~3个月内),由于基因、环境及多种病理因素交互作用造成心脏及大血管形成障碍,从而引起心血管局部解剖结构发育异常或出生后应自动关闭的心脏通道未能闭合的病理状态。
随便看
missile launcher
missile launching test
missile launching vehicle
missile life test
missile maneuverability
missile mass at lift-off
missile operational system
missile penetration
missile range
missile reentry vehicle's separation
missile reliability test
missile servo system
missile setting flight test
missile simulation computer
missile simulation test
missile's load mass
missile/spacecraft structural strength
missile stability
missile structure
missile structure design
missile tactical and technical performance
missile target simulator
missile task plan
missile telemetry equipent
missile test
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:2026/10/9 12:44:28