Datum

(noun.) an item of factual information derived from measurement or research.

杰夫编辑

• I got some data and made up my mind that what was needed was a very powerful engine for its weight, in small compass. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• Mr. Edison himself supplies the following data: During the electric-railway experiments at Menlo Park, we had a short spur of track up one of the steep gullies. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• Even if the same data were present, they would be evaluated differently. 约翰·杜威. 民主与教育.
• Edison's assertions were treated with scepticism by the scientific world, which was not then ready for the discovery and not sufficiently furnished with corroborative data. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• These data revealed the fact that the quantity of copper required for the main conductors would be exceedingly large and costly; and, if ever, Edison was somewhat dismayed. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• Memory, observation, reading, communication, are all avenues for supplying data. 约翰·杜威. 民主与教育.
• As stated at the outset the psychology of scientific discovery must be the subject of prolonged investigation, but some data are already available. 李贝. 西洋科学史.
• Johnson and Hammer put into practice many of the ideas now standard in the art, and secured much useful data for the work in New York, of which the story has just been told. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• Our most satisf actory data in reference to Egyptian medicine are derived, however, from the Ebers papyrus. 李贝. 西洋科学史.
• The table is usually pretty well filled with specimens or data of experimental results which have been put there for his examination. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.

整理:韦尔登