已进行实验室试验和现场试验。
俄罗斯生物学家G. F.Gause在试验室进行了大量的两个物种的实验，试验中，当只有单一的资源时，其中一个物种将会灭绝。
The Russian biologist G. F. Gause performed numerous tow-species experiments in the laboratory, in which one of the species became extinct when only a single kind of resource was available.
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).
如果我们在苏丹矿井处取得了又一次实验成功，就将计划前往地底更深处进行试验。
If we have another successful run at Soudan, we're planning to go even deeper to study.
他们也进行了一些实验室试验，通过用风吹冰上的石头这一简单实验，支持了冰筏假说。
They have also performed some laboratory tests by blowing on ice-assisted rocks. These simple tests support the ice-raft hypothesis.
该公司希望他们的疫苗在明年进入人体临床试验，并且计划继续保持在航天飞机任务和国际空间站之中进行更多的实验。
The company hopes for its vaccine to enter human clinical trials next year, and plans to continue more experiments on the remaining space shuttle missions and the International space Station.
在《细胞死亡和疾病》杂志上报道的实验已在动物身上进行，但研究人员还在斟酌是否开始首次人体试验。
The experiments, reported in the journal Cell Death &Disease, have been on animals but the team are poised to start the first human trials.
她在加利福尼亚州立大学找到一位导师，教她如何设计和在实验室进行试验。
She found a mentor at the University of California who taught her how to design and execute experimental work in the laboratory.
科学家还强调说，他们的结论是基于在实验室中对老鼠进行的试验得出的，锻炼能否减少人患皮肤癌的危险目前还不得而知。
The scientists stress that their conclusions are based on laboratory studies on mice, and it is not known if exercise lowers the risk of skin cancer in humans.
他们把这些数据与实验室中进行的试验以及不同秸秆样本排放温室气体的文献资料结合起来。
They combined this with laboratory experiments and existing data on the emissions released from stalk samples of different crops.
样本送往达喀尔市巴斯德研究所进行实验室分析，并通过YF血清中和试验（一项高针对性黄热病检测方法）予以证实。
The samples were sent for laboratory analysis at the Institut Pasteur, Dakar and confirmed by YF seroneutralization, a highly specific test for yellow fever.
“动力燃料”公司一直在生产航空燃料，提供“空军研究实验室”进行试验。
Dynamic Fuels has been making jet fuel for testing by the Air Force Research Laboratory.
在2006年实验室试验阶段，RIC被发现同接触屏幕并进行“向上、向下、选择”(UDS)的系统相比要更准确，并至少要快50%。
During laboratory trials in 2006, the RIC was found to be much more accurate and at least 50% faster than touch screens and 'up, down, select '(UDS) systems.
在本周五进行了一次成功的开机点火试验，而第一次核碰撞将在秋季进行，到时设备将围绕千年时间问题满功率负载运转实验。
A successful test-firing was held on Friday and the first nuclear collisions will take place in the autumn, building up to full power around the time of the millennium.
作为拥有微重力环境的科研实验室，工作人员在其中进行了非常多领域的试验，比如包括生物学、人类生物学、物理学、天文学以及气象学。
It serves as a research laboratory that has microgravity environment in which crews conduct experiments in many fields including biology, human biology, physics, astronomy and meteorology.
它意味着，在无法进行核试验的情况下，实验室仍要能够回答如下问题：能起作用吗？
It meant that, without the ability to conduct nuclear tests, the LABS would still have to be able to answer the questions: Will it work?
因此，印度ibm实验室将开发出的语音网站在印度的部分地区进行试验，并与其他国家的其他类似团体进行合作交流。
IBM is therefore carrying out trials of the spoken web in several parts of india-and, in collaboration with various other groups, in other countries.
本月，在公众的要求下，若田光一在镜头前进行了失重实验中的飞行试验。
Koichi Wakata conducted the test-flight in front of the cameras this month as part of zero-gravity experiments submitted by members of the public.
咖啡含抗氧化剂，其中包括一系列圭宁的混合物。 通过对实验室的老鼠进行试验调查表明，它们能增加老鼠对胰岛素的敏感性。
"Coffee is loaded with antioxidants, including a group of compounds called quinines that when administered to lab rats, increases their insulin sensitivity\" he tells WebMD.
有些实验中有第三者介入，他会对拿取者的行动进行评判，如果拿取者做得不好，他就会把钱拿走。还有些试验中只有两个受试者。
Sometimes a third person was involved, to judge the taker's actions and take money away from them for acting badly; sometimes they weren't.
他们已经在实验室中培育出rpe细胞薄片，而且证明这可以使白鼠和猪恢复视力。他们希望明年初可以进行第一次的人体试验。
They have grown tiny sheets of RPE cells in the lab and have shown these can restore vision in rats and pigs.
他们还对一组试验者进行研究，在实验中，这些试验者需要完成一些简单轻松的任务。
They also studied another group of volunteers, who were given stress-free tasks to complete.
科斯博士评论说：“如果我们在苏丹矿井处取得了又一次实验成功，就将计划前往地底更深处（进行试验），可能会到加拿大安大略省的萨德伯里中微子观察实验室。”
Dr Kos commented: "If we have another successful run at Soudan, we're planning to go even deeper, possibly - to the SNOLAB in Sudbury, Ontario, in Canada.
该两种行为方法的试验在文学院的电子实验室中的电脑上进行。
In the behavioural methodology the experimental individuals were sat in front of the computers of the Elebilab laboratory at the Faculty of Arts.
研究人员对18名参与者进行一项符合规范的试验，在这个试验中有一个逐渐变热的探针接触实验者的一只手。
Researchers had 18 participants undergo a standard test in which a probe touching one hand is slowly heated.
会让老鼠突然发作？，要计算如何大量生产并保证相同品质，要在如狗一样较大的实验室动物身上测试该药物，然后进行人体试验。
Give them seizures?, to figure out how to make it in quantity and with uniform quality, to test the drug in larger lab animals such as dogs, and then to test it in people.
对于一个喜爱宠物的国家来说，英国所进行的动物试验数量大得惊人——每年要使用三百万只动物进行实验。
FOR a nation of pet lovers, Britain conducts a surprising number of experiments on animals: some 3m a year.
心理学家巴里·施瓦兹(Barry Schwartz)利用一个在幼儿园进行的实验，批判纽约多家学校通过付钱给年龄较大的儿童让他们到校认真学习的试验性做法。
The psychologist Barry Schwartz used the kindergarten experiment to excoriate an experimental New York schools programme which paid older children to show up and work hard.
心理学家巴里·施瓦兹(Barry Schwartz)利用一个在幼儿园进行的实验，批判纽约多家学校通过付钱给年龄较大的儿童让他们到校认真学习的试验性做法。
The psychologist Barry Schwartz used the kindergarten experiment to excoriate an experimental New York schools programme which paid older children to show up and work hard.
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