backfat

常见例句

• During gestation, BW and backfat gain did not differ between treatment groups.
  整个妊娠期，两组间体重和背膘厚均无显著差异。
• Backfat is important ifreplacement females are produced within the herd.
  背膘厚度对于后备母猪选择是一个非常重要的指标。
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