常見(jiàn)例句

• During gestation, BW and backfat gain did not differ between treatment groups.
  整個(gè)妊娠期，兩組間體重和背膘厚均無(wú)顯著差異。
• Backfat is important ifreplacement females are produced within the herd.
  背膘厚度對(duì)于后備母豬選擇是一個(gè)非常重要的指標(biāo)。
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