在这项研究中，由奥勒冈研究院彼得鲁温松博士领导的一群学者，对93位母亲的3岁孩子，进行饮食习惯调查。
In their study, researchers led by Dr. Peter M. Lewinsohn of the Oregon research Institute surveyed 93 mothers about their 3-year-olds' eating habits.
文章采用化学试剂浸泡脱脂和控温干燥箱加温干燥两种方法，试验了班克松闭合型球果的取种方法及条件。
In this paper, experiments on seed threshing methods and conditions of closed cone were conducted by using two methods, namely, degrease via reagent soaking and drying via temperature-control drier.
诗歌是一种全民消遣，但并不是什么特别的“专业活动”，冰岛大学冰岛文学教授斯温·伊格维·埃吉尔松（Sveinn Yngvi Egilsson）说。
Poetry is a national pastime, but not a particularly "specialist activity, " said Sveinn Yngvi Egilsson, a professor of Icelandic literature at the University of Iceland.
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