Bessemer

例句:

• The Holly converter, covered by United States patents No. 86,303, and No. 86,304, January 26, 1869, represented one of the most important American developments of the Bessemer converter. Edward W. Byrn. 十九世纪发明进展.
• The Bessemer process is now largely used in treating copper. 威廉·亨利·杜利特. 世纪发明.
• In 1834 Henry Bessemer electro-plated lead castings with copper in the production of antique relief heads. Edward W. Byrn. 十九世纪发明进展.
• Holley of the United States improved the Bessemer apparatus by enabling a greater number of charges to be converted into steel within a given time. 威廉·亨利·杜利特. 世纪发明.
• I knew it was a commercial problem to produce high-grade Bessemer ore from these deposits, and took steps to acquire a large amount of the property. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• Product, low phosphorus, Bessemer and basic, or high phosphorus machine-cast pig iron. 佚名. 神奇的知识之书.
• The production of Bessemer steel in the United States for 1897 was for ingots and castings 5,475,315 tons, and for railroad rails 1,644,520 tons. Edward W. Byrn. 十九世纪发明进展.
• Like most all valuable inventions, Mr. Bessemer’s claim to priority for the invention was contested. Edward W. Byrn. 十九世纪发明进展.
• Henry Bessemer electro-plates lead castings with copper. Edward W. Byrn. 十九世纪发明进展.
• It is claimed that he did for hydraulic machinery, in the storage and transmission of power thereby, what Watt did for the steam engine and Bessemer did for steel. 威廉·亨利·杜利特. 世纪发明.
• In Mr. Gwynne's and Mr. Bessemer's pumps, which had straight vanes, the ratio of power to the effect did not exceed 0·19. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• The importance of Bessemer steel in its influence upon modern civilization is everywhere admitted. Edward W. Byrn. 十九世纪发明进展.

手打:珀西瓦尔