动物实验成本高昂，而且不一定有价值，科学家更愿意采用便宜可靠的替代方法。
Animal testing is expensive and can be of dubious value, and scientists would prefer cheaper and more reliable alternatives.
在动物实验和临床应用的基础上，改用弹力网和透明气囊替代皮片传统的固定方法。
Methods on the basis of animal experiment and clinical application, the former fixed appendix and dressing were replaced with elastic net and transparent gasbag.
该文章为欧盟制药工业协会(EFPIA)和欧洲替代动物实验方法验证中心(ECVAM)之间的初步结果。
This article is the result of an initiative between the European Federation of Pharmaceutical Industries Associations (EFPIA) and the European Centre for the Validation of Alternative Methods (ECVAM).
在动物保护的道路上，人造肉、功物实验替代方法、无痛苦屠宰、人与动物对话是有效减轻动物痛苦的四大科技手段。
There are four ways as to protect animals, viz., man-made meat, alternatives to animal experimentation, painless slaughter, and dialogue between animal and man.
他们提出“3R原则”，即减少动物使用量（replacetestingonanimals）、改善试验方法以减轻动物痛苦（refine their experimentsto minimise distress）和用非活体动物实验替代动物实验（replace testing on animals with alternativetechniques）。
They wanted scientists to restrict the use of animals, to refine their experiments to minimise distress and to replace testing on animals with alternative techniques.
他们提出“3R原则”，即减少动物使用量（replacetestingonanimals）、改善试验方法以减轻动物痛苦（refine their experimentsto minimise distress）和用非活体动物实验替代动物实验（replace testing on animals with alternativetechniques）。
They wanted scientists to restrict the use of animals, to refine their experiments to minimise distress and to replace testing on animals with alternative techniques.
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