英语单词查询
pentode
「pentode」的意思
n. 五极真空管
n.[电子]五极真空管
「pentode」的用法
pentode五极管 - 电子学
「pentode」的例句
The pentode is a type of vacuum tube used in amplifiers.
五极管是一种用于放大器的真空管。
In a pentode, the grid controls the flow of electrons between the cathode and anode.
在五极管中，栅极控制电子在阴极和阳极之间的流动。
Pentodes are commonly used in audio amplifiers and guitar amplifiers.
五极管常用于音频放大器和吉他放大器。
The design of a pentode allows for a high gain with low distortion.
五极管的设计允许高增益和低失真。
In radio communication, pentodes are used to amplify signals.
在无线电通信中，五极管用于放大信号。
Pentodes can be found in various electronic devices, including televisions and radios.
五极管可以在各种电子设备中找到，包括电视机和收音机。
The efficiency of a pentode is determined by its ability to control electron flow.
五极管的效率取决于其控制电子流动的能力。
Pentodes have been used in many applications since their invention in the 1920s.
自20世纪20年代发明以来，五极管已在许多应用中使用。
Modern electronics have largely replaced vacuum tubes like pentodes with solid-state devices.
现代电子学已经用固体状态设备取代了像五极管这样的真空管。