The free IDE comes with a free 30-day trial of the Pro features set so that you can give them a try before deciding whether or not to buy.

这个免费的IDE对这些专业功能提供了30天的免费试用，你可以在试用后再决定是否购买。

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But then even that was a bit complex for some people. These trial thingies are so tedious, after all.

可这对某些人来说仍然有点复杂，毕竟这案子实在是有些太过冗长乏味。

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In the study, the test was performed on tumor samples from a trial that took place some years ago, so it was already known which patients suffered relapses.

在该研究中，检测样品来自于几年前的一次实验肿瘤标本，所以哪些患者容易复发是已知的。

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So this is a question that I want to continue today, to consider what the trial of Socrates means and I want to begin by going back to a problem or a paradox that I ended the class with last time.

这就是我今天要继续的问题，考虑苏格拉底受审的意义,我想要先回到一个问题,一个悖论,也是我们上堂课所遗留的。

耶鲁公开课 - 政治哲学导论课程节选

"We felt there was a reasonable probability that the trial would be successful, so we were a bit surprised that neither the primary or secondary outcomes were met, " said Bret Holley, an analyst at Oppenheimer.

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If done right, Fleming said, the studies could catch six out of every seven drugs that cause harm to the heart, and exonerate some drugs so completely that a larger trial wouldn't always be necessary.

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The company recently began a trial in Brazil to gauge online user behavior so that it might better tailor its platform to user needs in that country, he said.

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