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- The feeding trails with medicated feed additives and animal reproduction trials as well as the period without the medicated feed. 饲料药物添加剂的饲喂试验和动物繁育试验。
- Effects of environmental factors on animal reproduction are also uated.These studies will be essential for improving animal fertility and developing contraceptives. 并研究各种环境因素对动物生殖过程的影响，这些研究将对提高动物的繁殖率、治疗人类不孕症等方面具有重要意义。
- Environmental hazards to human and animal reproduction 人类及动物排泄物的环境威胁
- Is that painting an original or a reproduction? 那幅画是原作还是复制品？
- It is often unpleasant to see an anomaly animal. 见到一只畸形动物常常会使人感到不快。
- Research of Progress on Inhibin And its Application in Animal Reproduction 抑制素的研究进展及其在动物繁殖中的应用
- Her description of the meeting is an exact reproduction of the reunion. 她对会面的描述是这次团聚的真实再现。
- A better understanding of follicular dynamics and its regulation is of great importance both for the improvement of animal reproductive productivity and birth control in human beings. 摘要了解卵泡发育动态及其调控机理对于提高动物繁殖率和控制人类生育，都具有重要的意义。
- The animal is not used to the hotness of its new habitat yet. 这个动物还不习惯新栖息地的炎热。
- A reproduction produced by gravure. 凹版印刷品凹版印刷生产的复制品
- This is a book about human reproduction. 这是一本关于人的繁育的书。
- The dying animal was found foaming at the mouth. 那只将死的动物被发现口吐白沫。
- The animal's fur bristled up with anger. 那只动物因发怒而竖起了身上的毛。
- Recently, veterinarians have give male giant pandas Viagra, hoping to increase the animals' reproductive efficiency. 近来，有兽医给雄性熊猫服用威而刚，希望增加它们的繁殖力。
- She subscribes to an animal protection society. 她捐款给一个动物保护协会。
- The cat is a domestic animal in many countries. 猫在许多国家都是家养动物。
- This word denotes a certain kind of animal. 这个词是一种野兽的名称。
- The quality of reproduction isn't very good on this recording. 这次录音复制的质量不怎么好。
- Animal dung may be used as manure. 动物的粪便可以作为肥料使用。
- We subscribe to an animal protection society. 我们定期捐款给一个动物保护基金会。
