The treatment will be tried out on human beings only after it has been shown to be safe and foolproof in animals.
该疗法只有在动物身上证明安全、万无一失后才会在人体上试用。
Clayton et al. developed criteria to test for episodic memory in animals.
Clayton 等人制定了测试动物情景记忆的标准。
It has long been known that the level of serum iron in animals falls during infection.
人们早就知道，在感染期间，动物的血清铁水平会下降。
The pleiotropy of the five well-studied plant hormones is somewhat analogous to that of certain hormones in animals.
这五种已得到充分研究的植物激素的多效性在某种程度上类似于动物中某些激素的多效性。
"Why would you ever want to clone humans," Westhusin asks, "when we're not even close to getting it worked out in animals yet?"
“为什么你想要克隆人类，”威斯苏森问道，“而我们甚至还没有成功克隆动物呢？”
Social learning in animals is said to occur when direct or indirect social interaction facilitates the acquisition of a novel behavior.
据说动物的社会学习是在直接或间接的社会互动促进获得新行为时发生的。
In any case, in animals it consists of leaping, running, climbing, throwing, wrestling, and other movements, either along, with objects, or with other animals.
在任何情况下，动物间的玩耍都包括跳跃、奔跑、攀登、投掷、摔跤和另外的一些动作，而玩耍的对象可能有其它物品或者动物。
Are you interested in animals?
你对动物感兴趣吗？
Researchers newly found that increasing the release of the chemical greatly increased the curiosity in animals.
研究人员最新发现，增加这种化学物质的释放大大增加了动物的好奇心。
If you ate interested in animals and nature, come and join us! Youth explorer has prepared you with a three-day program! You can take part in many activities and meet animals, lions, monkeys, tigers and so on!
如果你对动物和自然感兴趣，来加入我们吧！青年探险家为你准备了一个为期三天的项目！你可以参加许多活动，遇见狮子、猴子、老虎等动物！
It has proved toxic at some doses in animals and so cannot be used in humans.
一定剂量的苯丙胺是确证对动物有毒的，因此不能用于人类。
For safety by testing in animals.
在动物身上检验安全性。
This may also be the case in animals, including dogs.
动物，包括狗儿们，也许同样如此。
RAZ: You've actually done this successfully in animals.
拉兹：你们实际上已经在动物身上实验成功了？
Plants have no central control systems as in animals' brains.
植物没有动物大脑里的那种中枢控制系统。
This probiotic one-two punch is currently undergoing tests in animals.
这种益生素正在进行动物实验。
So keeping tabs on the illness in animals is a big focus of flu research.
所以为动物疾病打标签做记录是流感研究的一大关注点。
A better understanding of the situation in animals is, however, urgently needed.
但是，迫切需要更好地了解动物中的情况。
We've seen solar harvesting in plants and bacteria, but never before in animals.
我们见过植物和细菌收集太阳能，但以前从未见过动物也可以这么做。
Controlling the disease in animals is the first step in decreasing risks to humans.
动物疾病控制是降低人类风险的第一步。
The appearance of RVF disease in humans is typically preceded by infection in animals.
在人类身上出现裂谷热疾病的典型前兆是动物感染。
Animals Don't Have Sleep Problems: Insomnia occurs in animals and insects, too, sort of.
其它动物不存在睡眠上的问题：动物和昆虫身上也会有某种形式的失眠现象。
Studies in animals have also shown that acrylamide causes reproductive problems and cancer.
对动物的研究已经表明，丙烯酰胺能够引起生殖问题和癌症。
Some of these responses have previously been used as indicators of an emotional reponse in animals.
这些反应曾被用作动物情绪反应的指标。
Preclinical tests in animals encouraged the researchers to be confident about starting human trials.
在动物身上进行的临床前试验的结果鼓舞了研究人员，让他们有信心展开人体试验。
Fighting the disease in animals is key to our success in limiting the threat of a human pandemic.
在动物中抵御禽流感是我们成功地限制人类大流行威胁的关键。
Fighting the disease in animals is key to our success in limiting the threat of a human pandemic.
在动物中抵御禽流感是我们成功地限制人类大流行威胁的关键。
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