“infectious bronchitis”的概念、定义、翻译、参考文献-科学参考

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	positive aging positive analytic function positive and negative positive and negative energy plane wave solutions of Dirac equation positive and negative feedback modes of scanning electron microscope positive angle positive angle shot positive asymmetry positive bias positive boundary positive bounded operator positive braid positive bundle positive calculus positive chain complex positive channel metal-oxide-semiconductor circuit positive channel metal-oxide-semiconductor integrated circuit positive charge positive closure positive clutch positive column positive complex positive component positive cone positive contrast

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