Impinging

(p. pr. & vb. n.) of Impinge

凯瑟琳编辑

• At first five lines were used to carry these impulses to the receiving instrument, where there were five iron pins impinging on the drum. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• The sound-waves impinging upon the distant transmitter varied the resistance of the carbon button therein, thus causing corresponding variations in the strength of the battery current. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.

安编辑