Percussion

(noun.) the act of exploding a percussion cap.

(noun.) the act of playing a percussion instrument.

(noun.) tapping a part of the body for diagnostic purposes.

贝丝编辑

• The only important improvement made in it during that long term of service was the substitution of the percussion cap for the flint lock. 佚名. 神奇的知识之书.
• Mr. Forsyth, a Scotchman, who in 1803 invented the percussion principle in fire-arms. 威廉·亨利·杜利特. 世纪发明.
• In 1814 Joshua Shaw of England invented the percussion cap. 威廉·亨利·杜利特. 世纪发明.
• The introduction of the percussion cap, which exploded the charge by a blow, in the place of the old flint lock, was, however, a notable advance. Edward W. Byrn. 十九世纪发明进展.
• Joshua Shaw took a United States patent on a percussion gun, June 19, 1822, and the copper percussion cap was said to have been introduced in the United States by him in 1842. Edward W. Byrn. 十九世纪发明进展.
• The time fuses all contain a percussion element to insure their exploding on impact if not previously exploded. 佚名. 神奇的知识之书.
• Alexander John Forsyth, a Scotch clergyman, was the first to apply a percussion or detonating compound, as set forth in his British patent No. 3,032, of 1807. Edward W. Byrn. 十九世纪发明进展.
• If you were going to use powder, ball and percussion primer, to get your game, why not put them all into a neat, handy, gas-tight case? 佚名. 神奇的知识之书.
• The invention of percussion priming in 1800, by the Rev. 弗雷德里克·科利尔·贝克维尔. 伟大的事实.
• It had fourteen chambers, and was a percussion gun, but was never patented. Edward W. Byrn. 十九世纪发明进展.
• Gun equipped with telescopic and night sights and with electric and percussion pull-off firing gear. 佚名. 神奇的知识之书.
• According to our author, The voice arises from flowing breath, ) sensible to the hearing through its percussion on the air. 李贝. 西洋科学史.

格特鲁德编辑