常规动物 Conventional animals
- 体外转染乳腺癌细胞,常规动物接种,测量肿瘤体积和动物重量,计算肿瘤抑制率。
The transfected cells were inoculated into nude mice, and the tumor growth inhibition rate was calculated. - 第一种办法是对比克隆动物和健康的常规动物在不同生命阶段的生长状况,从而确定它们是否一致。
One approach, it said, compared clones at different stages of life to healthy conventional animals to determine whether they appear the same. - 因为有证据表明细菌的抗药性可能传递到人类,欧盟约于数年前已经停止在动物饲养中抗诉素的常规使用。
The European Union banned routine use of antibiotics in animal feed years ago because of evidence about its drug-resistance consequences for humans.
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