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妊娠识别
释义
妊娠识别
Encyclopedia
理学
哺乳动物胚胎植入
释
pregnancy identification
妊娠识别
在妊娠初期,孕体发出信号(类固醇激素或蛋白质)传递给母体,母体随即产生反应,以识别孕体存在的过程。
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backed weave
back electrode
back electromotive force
back electromotive force, back emf; counter electromotive force, counter emf
back e.m.f
back emf
back e.m.f. cell
back EMF constant
back end
back end of nuclear fuel cycle
back enforcement
backening
back extraction
back extraction; stripping
backfat at target weight
backfeed bond
back feed factor
backfile database
backfill
Backfire
backfire
backfire antenna
back fixed group
backflow
backflow [effect]
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