这点通过在实验室中用老鼠做试验得到证明。
你在实验室要怎么做呢？
这一策略在实验室中可行，但是到了办公室就不那么奏效了。
This strategy works in the lab but would not go well in an office.
雌雄间性选择研究的突破来自于在实验室研究女性反应的新技术的发展。
The breakthrough for research into intersexual selection came in the development of a new technique for investigating female response in the laboratory.
为什么不管它们潜水的长度和深度如何，海豹在实验室潜水时总是会引起这种反应？
Why do the seal's laboratory dives always evoke this response, regardless of their length or depth?
第一次是在实验室进行的。
在实验室的工作很有趣，但你必须小心。
那些试验都是在实验室生长的癌细胞，而非活的动物（体内）进行的。
Those studies were done in cancer cells grown in the lab, not in living animals (in vivo).
在实验室的挑战性活动（比如驾车）的模拟中，那些觉得生活在自己的掌控之中的人产生的应激激素（比如皮质醇）更少。
In laboratory simulations of challenging activities such as driving, those who felt in control of their lives pumped out lower levels of stress hormones such as cortisol.
作为Masurium，它是在自然界中发现的第一种只能通过自然裂变产生的元素；作为锝，它是在实验室中发现的第一种元素。
As Masurium, it was the first element discovered that occurs in nature only from spontaneous fission, and as Technetium, it was the first element discovered in a laboratory.
他夜以继日地在实验室工作。
该研究小组在实验室中对小鼠肠组织取样。
Working in the laboratory, the research team took samples of intestinal tissue from mice.
测试人员仅仅是在实验室资源上运行测试。
在实验室使用VCL的优点—云解决方案。
在实验室要怎么做呢？
这是在实验室的午餐。
科学并非一定是要窝在实验室一角。
Science isn’t something that necessarily needs to be done in the closed quarters of a lab.
研究人员在实验室研究了三种墨西哥丽脂鲤种群。
Researchers studied three populations of Mexican tetra in the lab.
最近我们在实验室安装了一个新的12吨冷却单元。
我不这样做辅导，治疗，等等。我在实验室做实验。
I don't do counseling, therapy, et cetera. I do experiments in a laboratory.
如果你在实验室做，或者在电脑上做，你需要按键。
If you did it in the lab or on your computer screen, you would do it by pushing buttons.
直到最近，这种复杂的关系还难以在实验室中模拟出来。
And until recently, it has been difficult to model that complexity in the laboratory.
在过去，科学家在实验室培养数量巨大的病毒群以便观察。
Sometimes scientists can detect viruses by rearing vast numbers of them in laboratories.
这一策略在实验室中可行，但是到了办公室就不那么奏效了。
This strategy works in the lab but would not go over well in an office.
而且它们正不断得到改善，在实验室条件下效率可达17%。
And they are getting better, with over 17% efficiency achieved in lab conditions.
我们发现很多基因突变以后在实验室条件下没有可见的表型。
Many genes have been found that, when mutated, show no visible phenotypic effects under laboratory conditions.
如果一种产品在实验室型公司胎死腹中，而公司却安然无恙。
If a product dies within a LABS company, the company doesn't die.
如果一种产品在实验室型公司胎死腹中，而公司却安然无恙。
If a product dies within a LABS company, the company doesn't die.
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