Obtaining

例句:

• The study of apparatus for obtaining more perfect vacua was unceasingly carried on, for Edison realized that in this there lay a potent factor of ultimate success. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• The laryngoscope, for obtaining a view of the larynx, was said to have been constructed by Mr. John Avery, of London, as early as 1846. Edward W. Byrn. 十九世纪发明进展.
• There had been great delay in obtaining the authority of Congress for the raising of the troops asked for by the administration. 尤利西斯·格兰特. U．S．格兰特的个人回忆录.
• The impossibility of obtaining a uniform concentrate was a most serious objection, had there not indeed been other difficulties which rendered this method commercially impracticable. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• To have served an apprenticeship in the town, under a master properly qualified, is commonly the necessary requisite for obtaining this freedom. 亚当·斯密. 国富论.
• Every possibility of good was before me, and the first of blessings secured, in obtaining her promises of faith and correspondence. 简·奥斯汀. 爱玛.
• Dr. Koch, who had srved in the Franco-Prussian War, succeeded in 1876 in obtaining pure cultures of this bacillus and in defining its relation to the dis ease. 李贝. 西洋科学史.
• Therefore more time had to be spent in obtaining an extension of the patent. 鲁伯特·萨金特·荷兰. 历史性发明.
• In the metallurgy of the precious metals probably the most important step has been the _cyanide process_ of obtaining gold and silver. Edward W. Byrn. 十九世纪发明进展.
• The strength of the solution was regulated by first obtaining a saturated solution of the nitrate of silver, and afterwards diluting it with six or eight times its volume of water. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• While in England in 1837-1840, obtaining a patent on and introducing a circular saw, he became interested in the printing presses of the London Times. 威廉·亨利·杜利特. 世纪发明.
• In applying them for the purpose of obtaining instantaneous light, they were mixed together in an adhesive menstruum, into which the ends of small rectangular matches were dipped. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• DEAR SON,--I have ever had a pleasure in obtaining any little anecdotes of my ancestors. 本杰明·富兰克林. 富兰克林自传.
• The general way of obtaining salt from the earth is by means of salt wells. 佚名. 神奇的知识之书.
• The difficulty of obtaining good electrical contact in the positive element was indeed Edison's chief trouble for many years. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.

编辑:韦德