西瓜单词

tuner是什么意思

tuner

英 ['tjuːnə] 美 ['tʊnɚ]

tuner 调音师

tune,调音，-er,人。

tuner (n.): "one who tunes musical instruments," 1801, agent noun from tune (v.). From 1570s as "musician, singer." From 1909 as "device for varying the frequency of a radio or (later) television."

1. This piano wants the attention of a competent tuner.

这架钢琴需要一个合适的调节器的注意力.

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2. Built - in with radio tuner function which lets you preset 30 FM channels.: 内置收音机功能,更可预设30个FM电台频道.

3. Therefore , the tuner is essential to the frequency modulation radio.: 所以调频收音机中的频率调谐器是至关重要的.

4. Connect your tuner and transmitter to a good earth ground.: 把调谐器和发射机安置在一个好的地理位置.

5. Purpose: FM RF amplifier and local oscillator of FM tuner.: 用途: 用于调频、射频放大电路及调频调谐器中的本机振荡.