“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。
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