音标与读法

这里为大家介绍下modulate 是什么意思，希望能帮助到各位朋友。

音标：[ "mɔdjuleit ]

中英文翻译

vt.

1.调节，调整(声音等)。

2.缓和，减轻。

3.【无线电】使改变周波数，调制；【音乐】使转调，使变调。

vi.

1. 【音乐】变调，转调；【无线电】调制。

2. 〔美俚〕通过民用波段无线电台讲话。

vary the frequency, amplitude, phase, or other characteristic of (electromagnetic waves)

adjust the pitch, tone, or volume of

fix or adjust the time, amount, degree, or rate of; "regulate the temperature"; "modulate the pitch"

同义词：regulate,

vary the pitch of one""s speech

同义词：tone, inflect,

change the key of, in music; "modulate the melody"

例句与用法

1.Her voice was modulated to a ghostly cheerfulness .

她的声音是愉快的，但做作得可怕。

2.The group velocity is the speed at which modulated signals would be transmitted .

群速度就是将调制信号发送出去的速度。

3.When there is a modulated signal from transmitter, there are side bands .

只要在发射机中存在调制信号，就含有旁频带出现。

4.Water vapour and clouds are the primary variables modulating direct solar absorption .

水汽和云是调节直接太阳吸收的主要要素。

5.He had a plump face, lemur-like eyes, a quiet, subtle, modulated voice .

他有一张胖胖的脸，狐猴般的眼睛，以及安详、微妙和富于抑扬顿挫的嗓音。

6.He enunciated, quietly, but in something like his usual modulated and faintly histrionic tone .

他清晰地说，虽然是轻声的，却依旧是他平时那种抑扬有致，微微带些戏剧性的声调。

7.The secondary backscattered electron current is used to modulate the intensity of an electron beam in a cathode ray tube(crt) .

二次电子或背散射电子的电流被用来调制阴极射线管（CRT）中电子束的强度。

8.If he modulated his inevitable resentment to the chastened attitude of the reformed sinner, he might win his point in the end .

只要克制一下自己难免会产生的愤恨情绪，采取罪人改邪归正，接受惩处的态度，他最终就有可能达到目的。

9.He modulated his voice when he spoke of the tragedy

当他谈到悲剧时改变了音调。

10.In his horn solo , he kept modulating from key to key

他在喇叭独奏时不断地变调。

单词网daNcI.583316.cOM