| 单词 | amplitude |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔amplitude modulation〕A broadcast system that uses amplitude modulation.调幅广播：使用调幅的广播系统美国传统〔amplitude modulation〕The encoding of a carrier wave by variation of its amplitude in accordance with an input signal.调幅：根据输入信号改变振幅的强度对电载波进行调制美国传统〔amplitude〕As we fall asleep the amplitude of brain waves slowly becomes greater.进入睡眠状态时，我们的脑电波振幅慢慢变大。柯林斯高阶〔amplitude〕His poems, striking in their amplitude, began to appear in the newspaper.他的诗开始在报纸上发表,数量惊人。英汉大词典〔amplitude〕The sheer amplitude of the novel invites comparisons with Tolstoy.这部小说鸿篇巨制、气势恢宏，仅此就足以和托尔斯泰的作品相提并论。剑桥高阶〔antinode〕For a standing wave, the region or point of maximum amplitude between adjacent nodes.波腹，腹点：一个连续波中，相邻波节中最大振幅的位置或点美国传统〔argument〕The amplitude of a complex number.复数的辐角美国传统〔attenuate〕Electronics To reduce (the amplitude of an electrical signal) with little or no distortion.【电子学】 减弱讯号：在失真极小或不失真的情况下减弱（调幅或电子讯号）美国传统〔beating〕Physics The periodic variation in amplitude of a wave produced by the superposition of two waves of different frequencies.【物理学】 波震动：由两种不同频率的波叠加在一起而产生的波在某一区域内的周期振动美国传统〔carrier wave〕An electromagnetic wave that can be modulated, as in frequency, amplitude, or phase, to transmit speech, music, images, or other signals.载波：一种如可在频率、调幅或相位方面被调制以传输语言、音乐、图象或其它信号的电磁波美国传统〔coherent〕Physics Of, relating to, or having waves with similar direction, amplitude, and phase that are capable of exhibiting interference.【物理学】 相干的：能表现干涉性的，方向、幅度和相位均相似的波的，与其有关的，具有这种波的美国传统〔damp〕Physics To decrease the amplitude of (a wave).【物理学】 减弱的振幅美国传统〔elevate〕To increase the amplitude, intensity, or volume of.提高：增强宽度、强度或音量美国传统〔grass〕Electronics Small variations in amplitude of an oscilloscope display caused by electrical noise.【电子学】 杂乱脉冲干扰：由电子噪声导致的在示波器显示中振幅的小变化美国传统〔interference〕Physics The variation of wave amplitude that occurs when waves of the same or nearly the same frequency come together.【物理学】 干扰：当同样或相近频率的波接近时而使波的振幅发生变化美国传统〔modulate〕To vary the frequency, amplitude, phase, or other characteristic of (electromagnetic waves).调制：变换（电磁波的）频率，振幅，周相或其它特点美国传统〔modulation〕Electronics The variation of a property of an electromagnetic wave or signal, such as its amplitude, frequency, or phase.【电子学】 电磁波振动图系：电磁波或信号的性质在振幅，频率或周相中的变化美国传统〔node〕Physics A point or region of virtually zero amplitude in a periodic system.【物理学】 波节：在一周期体系中实为零振幅的点或区域美国传统〔volume〕A control, as on a radio, for adjusting amplitude or loudness.音量调控器：一个调控器，如在收音机上，用来调节声音的响度或强度美国传统〔volume〕The amplitude or loudness of a sound.音量：声音的响度或强度美国传统The sheer amplitude of the novel invites comparisons with Tolstoy and George Eliot.仅是这部小说的恢宏风格就足以与托尔斯泰和乔治·爱略特的作品媲美。剑桥国际 |
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