的意思 electronic tube

1. The electronic tube is a type of vacuum tube used in early electronic devices. 电子管是早期电子设备中使用的一种真空管。
2. The electronic tube is essential for amplifying and controlling electrical signals. 电子管对放大和控制电信号至关重要。
3. Before the invention of transistors, electronic tubes were widely used in radios and televisions. 在晶体管发明之前，电子管在收音机和电视中被广泛使用。
4. The electronic tube emits electrons to produce a flow of current in a circuit. 电子管发射电子以在电路中产生电流流动。
5. Some vintage audio equipment still uses electronic tubes for their warm sound quality. 一些老式音频设备仍然使用电子管作为它们温暖的音质。
6. Technological advancements have made electronic tubes largely obsolete in modern electronics. 科技进步使得电子管在现代电子设备中基本过时了。