四极管

The tetrode is a type of vacuum tube with four electrodes, used primarily in high-power amplifiers.
四极管是一种有四个电极的真空管，主要用在高功率放大器中。
In a tetrode, the screen grid prevents electrons from directly hitting the anode, increasing efficiency.
在四极管中，屏栅防止电子直接撞击阳极，从而提高了效率。
The invention of the tetrode marked a significant advancement in radio transmission technology.
四极管的发明标志着无线电传输技术的一个重要进步。
The tetrode tube, with its control grid, screen grid, and two other electrodes, allows for more precise voltage control.
四极管，拥有控制栅、屏栅和另外两个电极，能够实现更精确的电压控制。
Early television sets often relied on tetrodes for their vertical deflection amplifiers.
早期的电视机经常依赖四极管作为其垂直偏转放大器。
Tetrodes are distinguished from triodes by the addition of a second grid for better control over electron flow.
四极管通过增加第二个栅格来更好地控制电子流，这一点与三极管不同。
In audio applications, tetrodes can introduce harmonic distortion, which some audiophiles find desirable for certain types of music.
在音频应用中，四极管可能会引入谐波失真，一些音响爱好者认为这对于某些类型的音乐是可取的。
The tetrode's higher output power compared to a triode makes it suitable for RF power amplification in transmitters.
与三极管相比，四极管更高的输出功率使其适合用于发射机中的射频功率放大。
The concept of the tetrode paved the way for the development of pentodes, which have an additional suppressor grid.
四极管的概念为五极管的发展铺平了道路，五极管增加了一个抑制栅。
Due to their ability to handle high voltages and currents, tetrodes are still used in specialized applications like microwave ovens and some forms of industrial equipment.
由于能够处理高电压和大电流，四极管仍被用于微波炉和某些形式的工业设备等专业应用中。