请输入您要查询的字词:
单词
constipation
释义
constipation
Encyclopedia
医学
便秘
释
constipation
便秘
以粪便在肠内滞留过久,秘结不通,经常二三日甚至更久才大便一次,或周期不长,但粪质干结,排出艰难,或粪质不硬,虽有便意,但便而不畅为主要临床症状的病证。
医学
便秘
释
constipation
便秘
因粪便在结肠存留时间过久,水分含量降低,从而粪便干燥、坚硬、量少且不易排出的现象。
医学
消化
释
constipation
便秘
排便次数减少(每周<3次)、粪便干硬和/或排便困难。
随便看
steel structural member
steel structure
steel structure assembling
steel structure installation
steel structure painting
steel structure staggered truss framing structure system
steel support
steel target testing
steel tension bar
steel thread forming machine
steel track beam
steel truss
steel tube
steel wire
steel wire rope construction elevator
steel wood composite furniture
Steelworker's Strike of United States
steel-yard clepsydra
steely iron
Steen River crater
Steenrod
Steenrod algebra
Steenrod duality
Steenrod-Eilenberg axioms
Steenrod operation
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:2026/10/13 5:40:05