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种鸡本交笼饲养
释义
种鸡本交笼饲养
Encyclopedia
农学
鸡饲养方式
释
colony cages for layer breeders
种鸡本交笼饲养
将种公鸡和种母鸡按照一定比例混养于同一特殊笼具内,用鸡只本能的自然交配代替人工授精获取种蛋的养殖模式。
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electrons bombard active pixel sensor
electron scattering
electron scattering continuum
electron scattering opacity
electron secondary desorption
electron-seeking
electron self-energy
electron semi conductor
electron-sensitive
electron shake off
electron shell
electron solvation
electron source
electron spectrometer
electron spectroscopy
electron spectroscopy for chemical analysis
electron spectroscopy for chemical analysis (ESCA)
electron spectrum
electron spin
electron spin resonance
Electron Spin Resonance Dating
electron spin resonance dating
electron spin resonance spectroscopy
electron spin resonance spectroscopy (ESRS)
electron spin resonance y ESR
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