bandspread

基本解釋

• n.頻帶擴展
• vi.頻帶擴展

同根派生

• bandspread相關詞

英漢例句

雙語例句

• Band spread system enables you to easily tune in SW stations.
  波段 擴展系統(tǒng)，可讓您較容易調(diào)諧SW電臺。
• This paper presents a new radio station data communication scheme, a DS-GMSK system based on in-band spread- spectrum technology.
  提出了一種採用DS-GMSK躰制、基於帶內(nèi)擴頻技術的無線電臺數(shù)字通信方案。
• Based on the model, the BER(Bit Error Ratio)performance is analyzed for narrow-band modulation and wide-band spread -spectrum modulation of coherent PSK (Phase Shift Key…
  結果表明移動衛(wèi)星信道中存在的多逕和隂影現(xiàn)象使系統(tǒng)的誤碼性能惡化，而採用寬帶擴頻調(diào)制則可極大改善系統(tǒng)的性能。

權威例句

• The Internet has clearly helped the growing band of trust promoters spread the word to a broader market.
  FORBES: If It Sounds Too Good...
• He then took it upon himself to see that they invested in band pictures immediately for a photo op in a magazine to spread their recognition over to readers.
  FORBES: 5 Entrepreneurial Lessons Taught By The Flight Of The Conchords

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詞組短語

短語

• band -spread 調(diào)諧範圍擴展
• band spread receiver 帶展接收機;展帶接收機
• receiver band spread 帶展接收機
• band spread system [通信]擴頻系統(tǒng);頻帶展開制
• band spread variable condenser 展帶可變電容器

• bandspread更多詞組

英英字典

柯林斯英英字典

• an additional tuning control in some radio receivers whereby a selected narrow band of frequencies can be spread over a wider frequency band, in order to give finer control of tuning

• bandspread劍橋字典
• bandspread柯林斯字典

專業(yè)釋義

電子、通信與自動控制技術

• 頻帶擴展
• 波帶擴展
• 譜帶擴展
• 頻帶展寬

機械工程

• 波帶擴展