请输入您要查询的字词:
单词
鸡传染性支气管炎
释义
鸡传染性支气管炎
Encyclopedia
农学
〔禽传染病〕
释
infectious bronchitis
鸡传染性支气管炎
由传染性支气管炎病毒(infectious bronchitis virus, IBV)引起的,以病鸡出现咳嗽、喷嚏和气管啰音等呼吸道症状,以及肾脏肿大、尿酸盐沉积,输卵管发育不全,产蛋鸡的产蛋率和蛋品质下降为特征的急性、高度接触性传染病。
随便看
exponential system
exponential time
exponential time algorithm
exponential-time algorithm
exponential time class EXP
exponential time complexity class
exponential time complexity class, EXP
exponential topology
exponential transform
exponential transformation
exponential transformation method
exponential trend
exponential type
exponential valuation
exponential variety
exponentiation
exponent law
exponent notation
exponent of a central simple algebra
exponent of a group
exponent of an algebra
exponent of a power
exponent of convergence
exponent of fluid flow in porous media
exponent of inseparability
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:2025/3/16 13:40:41