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单词
duck plague
释义
duck plague
Encyclopedia
农学
〔禽传染病〕
释
duck plague
鸭瘟
由鸭瘟病毒引起的,以全身组织出血、消化道黏膜严重损害和实质器官发生退行性变化为特征的急性、热性、败血性、接触性鸭传染病。部分鸭头颈部肿胀,俗称“大头瘟”。根据该病的特点,又将其命名为鸭病毒性肠炎。
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gasbag polishing
gas base drilling fluid
gas bearing
gas bearing property of coal reservoir
gas blower
gasbomb
gas bottle vehicle
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gas break throughingas cap reservoir
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gas burner
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gas centrifuge process
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gas chromatograph coupled with Fourier transform infrared spectrometer (GC-FTIR)
gas chromatographic separation
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