经过十多年伟大的在线试验，免费与付费之间的对决正步入终结。
A decade and a half into the great online experiment, the last debates over free versus pay online are ending.
动物试验已经有一段时间了，而我们的文明并没有终结，看起来该论证的一系列事件并没有发生。
Since animal experimentation has been legal for some time and civilization has not yet ended, it seems particularly clear that this chain of events won't necessarily take place.
观测研究常常会误导。一旦随机临床试验最终结束，也许结果巧克力根本不会产生很多心脏的益处。
Observational studies are often misleading. Once randomized clinical trials are finally completed, it may turn out that chocolate does not actually produce much of a cardiac benefit after all.
一旦随机临床试验最终结束，也许结果巧克力根本不会产生很多心脏的益处。
Once randomized clinical trials are finally completed, it may turn out that chocolate does not actually produce much of a cardiac benefit after all.
美国食品药品管理局于2005年向Sativex就包括癌症患者在内的临床试验开了绿灯，并将于今年内取得最终结果。
In America the Food and Drug Administration gave its blessing in 2005 to clinical trials involving cancer patients, and these too are due to conclude this year.
相比那些会杀人的终结者机器人，这个试验的结果更像是威尔·史密斯主演的《我与机器人》中的那个会道歉的机器人索尼，但是它们都遵守重要的原则。
The results are more like the apologetic robot rebel Sonny from the film I, robot, starring Will Smith, than the homicidal machines of Terminator, but they demonstrate an important principal.
本文为其研究论文之一，着重阐述在系列模型的设计中和地震模拟试验中的关键技术以及试验的最终结果。
The design method of experimental models and the key technology of seismic simulation aswell as the results are outlined.
最后给出的是试验步骤和最终结果，我们初步得到了评价天文光学望远镜成像质量的综合指标。
Finally given are our detailed work results. We get the FWHM and EE of the Yunnan Observatory 1m optical telescope.
最后给出的是试验步骤和最终结果，我们初步得到了评价天文光学望远镜成像质量的综合指标。
Finally given are our detailed work results. We get the FWHM and EE of the Yunnan Observatory 1m optical telescope.
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