spectrum purity

常見例句

雙語例句

• The paper discusses on DDS spectrum purity improvement, and gives the circuit scheme.
  對如何提高DDS輸出頻譜純度進行了探討，并給出電路解決方案。
• A frequency Synthsizer wtih high spectrum purity, low noise level and fast hoppingcapability is necessary in frequency hopping communication system.
  在跳頻通信系統(tǒng)中需要頻譜純度高、噪聲電平低和具有快速跳頻能力為頻率合成器。
• It has important significance in the design of high purity spectrum agile signal synthesizer and frequency synthesizer in military digital communication equipment.
  這對于高純頻率捷變合成信號源和軍用數(shù)字通信設(shè)備中頻率合成器的設(shè)計具有重要意義。
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