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单词 fading
释义

fading /'feɪdɪŋ//'fedɪŋ/

英汉-汉英词典
n. 褪色,枯萎,衰退
词组 | 习惯用语
rayleigh fading 瑞利衰落;雷利衰落
color fading 褪色
flat fading 平整衰落;平衰减,平落
fading memory 衰退记忆,消失记忆
原声例句
环境与科学

Traditional Kiribati recipes are increasingly fading from memory.

传统的基里巴斯菜肴正逐渐从人们的记忆中消失

冰雪奇缘(有声书)

The memory of their friendship was slowly fading.

关于和姐姐一起亲密玩耍的记忆逐渐模糊了。

金融时报

The rosy picture might be fading from view.

乐观的画面可能正在消失

BBC 听力 2015年10月合集

Hopes of finding survivors have been fading for days.

几天过去了,寻找幸存者的希望变得微乎其微

暮光之城:暮色

" I know, " I sighed. The nausea was already fading.

“我知道。”我叹息着说。那种恶心感快要消失了。

跟着明星学穿搭

I love the mid-length and it's kind of fading.

我喜欢中长款、有点褪色的设计。

CRI在线 2015年4月合集

The 72-hour so-called " golden window" to rescue possible survivors is now fading.

可能救出幸存者的72小时“黄金救援时间”越来越

华盛顿邮报

The Amazon Echo isn't fading, but getting more popular, adding more features.

亚马逊 Echo 并没有衰落,而是越来越受欢迎,增加了更多的功能。

PBS访谈社会系列

But desperate relatives waiting on the pavement nearby know that hope is fading.

绝望的亲属在附近的人行道上等待着,他们知道希望正在破灭

独霸 第三期(2018,3月)

China has reached a stage of development where manufacturing is fading in importance.

中国已经进入新的发展阶段,制造业的重要性日益下降

中文百科

衰落

在无线通信领域,衰落是指由于信道的变化导致接收信号的幅度发生随机变化的现象,即信号衰落。导致信号衰落的信道被称作衰落信道

衰落可按时间、空间、频率,三个角度来分类。

在时间上,分为慢衰落快衰落。慢衰落描述的是信号幅度的长期变化,是传播环境在较长时间、较大范围内发生变化的结果,因此又被称为长期衰落、大尺度衰落。快衰落则描述了信号幅度的瞬时变化,与多径传播有关,又被称为短期衰落、小尺度衰落。慢衰落是快衰落的中值。

在空间上,分为瑞利衰落莱斯衰落。瑞利衰落适用于从发射机到接收机不存在直射信号的情况;相反,莱斯衰落适用于发射机到接收机存在直射路径的情况。

英语百科

Fading 衰落

Frequency-selective time-varying fading causes a cloudy pattern to appear on a spectrogram. Time is shown on the horizontal axis, frequency on the vertical axis and signal strength as grey-scale intensity.

In wireless communications, fading is deviation of the attenuation affecting a signal over certain propagation media. The fading may vary with time, geographical position or radio frequency, and is often modeled as a random process. A fading channel is a communication channel that experiences fading. In wireless systems, fading may either be due to multipath propagation, referred to as multipath induced fading, or due to shadowing from obstacles affecting the wave propagation, sometimes referred to as shadow fading.

近义、反义、联想词
近义词
n.
weakening

联想词
vanishing消失;diminishing逐渐缩小的;slipping滑动;flickering闪烁的(摇曳的;discoloration变色,污点;shrinking畏缩的;waning减弱,月亏;warping翘曲;blurring模糊的;vanish消失;drifting漂流;
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更新时间:2025/6/18 20:23:42