The laboratory animal science is a new science.
实验动物科学是一门新兴学科。
Their studies include chemistry, animal science, range science, nutrition, and health and safety.
课程包括化学，动物科学，草原学，营养学以及健康和安全等。
Their studies include chemistry, animal science, range science, nutrition, and health and safety.
课程包括化学，动物科学，草原学，营养学以及健康和安全等。
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