electron tube

electron tube的音标为[ɪˈlektrəʊn ˈtjuːt] ，基本翻译为“电子管”，速记技巧为：electron（电子）+ tube（管子）=电子管。

Electron tube 是指电子管，一种真空电子设备，用于放大、转换或控制电信号。Electron 这个词源自希腊语中的 "eleutheron"，意为自由。而 tube 则来自拉丁语的 "tube"，意为管子或管道。

变化形式：复数形式为 "electron tubes"，过去式为 "electroned"，过去分词为 "electroned"。

相关单词：

1. transistor：晶体管，一种基于半导体技术的电子器件，取代了早期的电子管。

2. vacuum：真空，电子管工作所需的条件，没有气体或蒸汽的空间。

3. filament：灯丝，电子管中的部件，用于加热阴极发射电子。

4. cathode：阴极，电子管中与灯丝相对的一端，发射电子的区域。

5. anode：阳极，电子管中接收电子的另一端。

6. amplifier：放大器，用于放大电信号的设备，可以是电子管或晶体管等不同技术制成。

7. regulator：稳压器，一种电子设备，用于稳定电压或电流，常用于电源设备。

8. valve：真空管，对电子管的旧称。

9. microtube：微管，一种纳米尺寸的管状结构，在纳米科技中有重要应用。

10. tube television：电视，使用电子管的电视设备，现在已经逐渐被液晶电视等更先进的设备取代。

Electron tube常用短语：

1. electron tube amplifier - 电子管放大器

2. electron tube fuse - 电子管保险丝

3. electron tube heater - 电子管加热器

4. electron tube socket - 电子管插座

5. electron tube voltage - 电子管电压

6. electron tube voltage regulator - 电子管电压调节器

7. electron tube welding - 电子管焊接

例句：

1. The electron tube amplifier is used to amplify sound signals.

2. The electron tube fuse is a safety device to protect the equipment from damage.

3. The electron tube heater is used to maintain the temperature of the tube during operation.

4. The electron tube socket is used to connect the tube to the equipment.

5. The electron tube voltage regulator ensures that the tube operates within safe limits.

6. The electron tube welding process is used to join two pieces of metal together.

英文小作文：

Electron tubes are essential components in many electronic devices, such as radios and televisions. They are used to amplify signals, maintain the temperature of the device, and ensure safe operation of the equipment. Without electron tubes, many electronic devices would not function properly or at all.

In addition to their use in electronic devices, electron tubes have also been used in various industrial processes, such as welding and brazing. The electron tube welding process uses the high-voltage discharge from the tube to join two pieces of metal together, resulting in a strong and reliable joint.

Overall, electron tubes have played a crucial role in the development of modern technology and are still widely used today in various applications and industries.