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动物妊娠识别
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动物妊娠识别
Encyclopedia
农学
兽医产科学
释
pregnancy recognition in animals
动物妊娠识别
动物的胚胎及其附属结构(孕体)发出信号传递并作用于母体,母体随即产生反应识别孕体并阻止黄体退化,使其继续维持并分泌孕激素,从而确保妊娠,并维持妊娠的生理机制。
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set bounded to the right
set class
set closure
set-connected
set constraint
set contraction
set contraction mapping
set cover
set cover algorithm
set-covering deployment
set-covering problem
set decoration for film
set dense in itself
set difference
set direct product
Setebos
set-element relation
set equivalent by dissection
set extention
set field
set fixed elementwise
set function
set functor
set gauge
Seth Carlo Chandler
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