Coherer
[kәu'hiәrә]
例句/造句/用法:
- Then, suddenly, came the sharp click of the tapper as it struck the coherer. 魯伯特·薩金特·荷蘭. 歷史性發明.
- The coherer _j_ has two metal pole pieces, _j1 j2_, separated by silver and nickel filings. Edward W. Byrn. 十九世紀發明進展.
- This was in 1894, and the combination of oscillator and coherer actually formed the first real wireless set. 魯伯特·薩金特·荷蘭. 歷史性發明.
- The coherer, invented by Branly in 1891, is a glass tube containing metal filings between two circuit terminals. Edward W. Byrn. 十九世紀發明進展.
- Professor Oliver Lodge named this device of Branly’s a coherer, and when he found that it was more sensitive than the Hertz detector he combined it with the Hertz oscillator. 魯伯特·薩金特·荷蘭. 歷史性發明.
- The wave falls on conducting material and, the spark gap being replaced by a coherer, the metallic filings magnetically cling together, closing the relay circuit, so that a signal is made. 佚名. 神奇的知識之書.
- On breaking the current, a slight tap on the coherer or other means breaks the cohesion of the filings and the relay circuit is broken. 佚名. 神奇的知識之書.
錄入:特丽萨