pentode是什么意思 pentode的读音、翻译、用法

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'pentode'是英语,翻译为“五极管”。它是一种电子管,具有五个电极,在放大和调制电路中常常被使用。

以下是使用'pentode'的9个例句:

1. The pentode is widely used in radio and television circuits.(五极管在无线电和电视电路中广泛使用。)

2. The output power of the amplifier can be greatly increased by using pentodes.(使用五极管可以大大增加放大器的输出功率。)

3. Pentodes have higher gain and lower noise than triodes.(五极管比三极管具有更高的增益和更低的噪音。)

4. The pentode is well-suited for use in high-frequency circuits.(五极管非常适合用于高频电路。)

5. The pentode was invented in 1926 by the American engineer Bernard Tellegen.(五极管是由美国工程师Bernard Tellegen在xx年发明的。)

6. Vacuum tubes, including pentodes, were widely used in the early days of electronic technology.(真空管,包括五极管,在电子技术的早期得到了广泛应用。)

7. The pentode is a type of electron tube that uses five electrodes.(五极管是一种使用五个电极的电子管。)

8. The pentode is an important component in many types of electronic equipment.(五极管是许多类型的电子设备中重要的组成部分。)

9. The pentode is used in audio amplifiers, radio transmitters, and other electronic devices.(五极管被用于音频放大器、无线电发射器和其他电子设备中。)

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