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发情鉴定
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发情鉴定
Encyclopedia
农学
兽医产科学
释
detection of oestrus
发情鉴定
判断母畜是否发情和是否处于发情阶段,以便适时配种、提高受胎率的方法。又称发情检查。
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bile canaliculus
bile ductal stone
bilens
bile pigment
bilepton
bi-level programming
bilevel programming
bi-level variable selection
bilge system
biliary ascariasis
biliary atresia
biliary excretion
biliary infection
biliary injury
biliary tract disease
biliflavin
bilinear
bilinear autoregressive model
bilinear balanced map
bilinear balanced mapping
bilinear basis
bilinear Coons surface patches
bilinear coupling
bilinear covariant
bilinear differential
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