请输入您要查询的字词:
单词
infectious bronchitis
释义
infectious bronchitis
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
Boeing X-37 Orbital Test Vehicle
Boen Sri Oemarjati
Boer
Boer Delegation’s Visit to Britain
boer goat
Boethius
bofu(ancient Chinese directly struck membranophone)
BOF法
bog
Boga'er language
Boganda National Museum
Bogar language
bog asphodel family
Bogazköy
Bogda Feng
BOG direct compression process
Boggy Peak
boghead coal
bogie
bogie hearth furnace
bogie of EMU/DMU
Bogie of freight vehicle
bogie of passenger car
bogie of railways passenger car
bog muck
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:2026/11/15 3:05:12