单词 | photometrical |
例句 | Apparatus at the Manchester Royal Jubilee Exhibition.—Notes of the most interesting electrical, photometrical, and communicating apparatus. Scientific American Supplement, No. 648, June 2, 1888. 2011-12-26T03:00:15.410Z Opposite this table we installed, later on, our photometrical chamber, which was constructed on the Bunsen principle. Edison, His Life and Inventions Mr. Defty has sought in the latter to apply the principle of heating the air and gas in a simple manner, with the object of obtaining improved photometrical results. Scientific American Supplement, No. 362, December 9, 1882 Any one having the means and ability to make accurate photometrical estimates of the light of this satellite in all points of its orbit, can thereby render a valuable service to astronomy. Side-Lights on Astronomy and Kindred Fields of Popular Science |
随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条,基本涵盖了全部常用单词及词组的例句翻译及用法,是英语学习的有利工具。