新生仔猪可从母体获得被动的免疫力。

Young suckling piglets are protected by passive immunity from the sow.

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电子天平对新生仔鼠脑组织称重，比较各组仔鼠脑重。

Each fetus whole brain was weighted by electronic balance.

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试验研究了不同日粮锌水平对母猪繁殖性能、母猪和新生仔猪血清参数等指标的影响。

Effects of dietary zinc level on reproduction performance of gestation sow and serum parameters of sow and newborn piglets were studied.

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