prae

常見(jiàn)例句

• Method: Pass through chemical experiment to prae that the chitins compound is belong a species of polysaccharose.There is a reason for screening the method of determination of polysaccharose.
  方法:通過(guò)化學(xué)實(shí)驗(yàn),證明甲殼質(zhì)屬多糖化合物,因而進(jìn)行多糖含量測(cè)定方法的篩選。
• Demen Prae
  (=dementia praecox) 精神分裂癥
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