“宫颈输精”的概念、定义、翻译、参考文献-科学参考

单词	宫颈输精
释义	宫颈输精 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	axiom A axiom A attractor axiom about adding and/or subtracting forces axiom about adding and subtracting forces axiom about adding forces axiom about adding or subtracting forces axiom about parallelogram rule for forces superposition axiom about subtracting forces axiom A diffeomorphism axiom A flow axiomatic axiomatical axiomatic approach axiomatic class axiomatic cohomology theory axiomatic complexity axiomatic computability axiomatic construction axiomatic convexity axiomatic deductive method axiomatic definition axiomatic design axiomatic field theory axiomatic foundation axiomatic geometry

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