新的试验包括调查15个25—45岁的志愿者,喷剂和神经肽Y在大脑中如何运作,效果将跟一种安慰剂进行对比。
The new trial, which involves 15 volunteers aged 25 to 45, is designed to investigate how well the spray and neuropeptide Y work in the brain, and the effects will be compared with a placebo.
它们存在的理由是因为这些内容——包括调查报道的制造出现了市场失灵,公共推动力量(ProPublica)的总经理迪克·托菲尔说道。
They are needed because there has been a market failure in the creation of some kinds of content, including investigative reporting, says Dick Tofel, general manager of ProPublica.
与其它分析者,包括调查业巨头兰德公司(Rand Corporation),引用的180亿到240亿美元的节省相比,该研究估计从削减盐上获得的节省只有23亿美元。
The study put the savings from salt reduction at just $2.3 billion, compared with the $18 billion to $24 billion in savings cited by other analysts, including the Rand Corporation, the research giant.
Well, archaeologists investigated this carefully, and the French School of Archaeology late in the nineteenth century dug everything up and concluded this was baloney; it was a myth.
十九世纪末期,法国建筑学院的,考古学家仔细调查了这个神庙,他们研究出了很多东西,包括以上说的故事,他们认为完全是个神话
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