“cervix insemination（traditional insemination）”的概念、定义、翻译、参考文献-科学参考

单词	cervix insemination（traditional insemination）
释义	cervix insemination（traditional insemination） Encyclopedia 农学[猪生产学]释 cervix insemination（traditional insemination）宫颈输精（常规输精）利用输精管将公猪精液输入发情母猪子宫颈，通过母猪子宫收缩产生负压将精液吸入子宫，用来替代自然交配的输精方式。
随便看	import-substitution industry import substitution strategy import the finished audio-visual products imposed institutional change imposed policy change impose undue punishment on somebody imposition of the same punishment for the false accuser as he has intended to inflict upon the accused impositor impossibility impossibility proof impossibility theorem impossible impossible box impossible construction impossible construction problem impossible event impossible figure impossible fork impossible joinery impossible torus impossible triangle impotence impotency impounding area impoundment

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