人们就是否应该进行动物实验展开了激烈的争论。

A heated debate springs up as to whether or not animal experimentation should be conducted.

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测试创新没有好处，除非发现和展开好的实验，抛弃坏的实验。

Testing innovations do no good unless the good experiments are identified and expanded and the bad ones are dropped.

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比如，在太平洋西北国家实验室展开的为期一年的试点研究中，消费者的电费单比前一年平均减少了10%的费用。

During a one-year pilot study carried out by PNNL, for example, consumers reduced their electricity bills by an average of 10% compared with the previous year.

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One example, on some of their biochemistry applications is with another Professor at MIT, Alice Ting and her lab.

和另外一个MIT的,教授Alice，Ting及她的,实验室在生化应用上展开合作。

麻省理工公开课 - 化学原理课程节选

They just rush in to-- Women give birth and they rush in and they say, "We are psychologists," and then we do experiments on the babies, and it's terrific.

研究人员就这么跑进产房,女人们生完孩子,他们就急忙跑进去说,"我们是心理学家",然后我们对婴儿展开各种实验,这很了不起

耶鲁公开课 - 心理学导论课程节选