frequency spectrum

基本解釋

While this division of the frequency spectrum works, said Goldsmith, it’s not infallible.
戈德史密斯表示，這種頻譜劃分方式盡管行之有效，卻并非盡善盡美。
Our digital data link uses the frequency spectrum allocated to small UAS much more efficiently than the analog link it replaces.
我們的數(shù)字?jǐn)?shù)據(jù)鏈采用頻譜分配給小型無人機(jī)的效率遠(yuǎn)遠(yuǎn)高于模擬系統(tǒng)。
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Andrea Goldsmith: You can break up the frequency spectrum in some way whether it’s time or frequency or codes so that you assign it to users so they don’t interfere with each other.
安德里亞?戈德史密斯：人們可以采取某種方式來劃分頻譜，不管是通過時間、頻率或者編碼加以劃分，然后將頻段分配給用戶，使他們之間的通話不受干擾。

But there is a limited amount of radio frequency spectrum available.
So, let's say they were expecting to see one certain frequency or one line in the spectrum at this point here.
比如說他們預(yù)計(jì)會看到某個特定的頻率,或者在這里看到一個譜線。
麻省理工公開課 - 化學(xué)原理課程節(jié)選

Developed for secure government communications, Spitfire uses a broad frequency spectrum virtually immune to eavesdropping or interference.
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The most important is worldwide radio-frequency spectrum, obtained by Iridium through international negotiations.
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頻譜
The characteristics such as repeatability, frequency spectrum, and coupling, etc. of air ESD have been analyzed.
對空氣式靜電放電的重復(fù)性、頻譜特性和耦合特性等進(jìn)行了分析。
計(jì)算機(jī)科學(xué)技術(shù)
頻譜
Although extral information is embedded, utilization rate of frequency spectrum is unchanged.
盡管添加了額外信息,頻譜利用率保持不變。
地球科學(xué)
頻率譜
頻譜