But Snyder et al point out that the caffeine concentrations needed to inhibit the production of phosphodiesterase in the brain are much higher than those that produce stimulation.

但 Snyder 等人指出，抑制脑内磷酸二酯酶产生所需的咖啡因浓度要比产生刺激的咖啡因浓度高得多。

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British scientist Stephen Hawking is worried that any extraterrestrial life we find is likely to be a creature out of the movie Predator, not ET.

英国科学家斯蒂芬·霍金担心，我们发现的任何外星生命更可能是电影《铁血战士》而不是《ET外星人》里的生物。

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At least not until 1973 when Elaine Walster and colleagues at the University of Wisconsin finally hit upon a method that teased out the subtleties (Walster et al., 1973).

至少是直到1973年，伊雷恩·沃尔斯特以及他的同事才最终想出了一种方法，将这一观点的微妙之处揭示出来。

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This article presents a methodological critique of the study carried out by Robinson et al (1).

FORBES: Big Study Linking Chronic Fatigue To Virus May Be Fatally Flawed

Priority Inbox, a feature designed to push a user's most important e-mails to the top of the inbox and leave them there, was scheduled to be rolled out at midnight ET Monday.

CNN: Gmail looks to clear clutter with Priority Inbox

One must also point out that Robinson et al did not find higher rates of XMRV infection in cancerous versus non cancerous sequences which is a serious departure from the results of other workers.

FORBES: Big Study Linking Chronic Fatigue To Virus May Be Fatally Flawed