Investigator

(noun.) someone who investigates.

欧文整理

• Phelps, another investigator, who had been experimenting along the same lines and had taken out several patents. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• What a plurality of hypotheses does for the scientific investigator, a plurality of stated aims may do for the instructor. 约翰·杜威. 民主与教育.
• The Swedish investigator Scheele had, however, discovere d this same constituent of the air before 1773. 李贝. 西洋科学史.
• As we shall see in the nineteenth chapter, the psychology of to-day does not know enough about the work ings of the mind to prescribe a fixed mental attitude for the investigator. 李贝. 西洋科学史.
• Aristotle advised investigators to make sure of the fac ts before seeking the explanation of the facts. 李贝. 西洋科学史.
• In originally committing himself to this line of investigation he was well aware that he was going in a direction diametrically opposite to that followed by previous investigators. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• He has made a plea, and sketched a plan which hundreds of investigators the world over must help to realize. 沃尔特·李普曼. 政治序论.

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