(noun.) generator that produces sonic oscillations or alternating current.
卡梅拉校对
双语例句
This was in 1894, and the combination of oscillator and coherer actually formed the first real wireless set. 鲁伯特·萨金特·荷兰.历史性发明.
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. 鲁伯特·萨金特·荷兰.历史性发明.