absorption frequency band

基本解釋

The utility model provides a sound absorption assembled plate of a wide frequency band;
本實用新型提供一種寬頻帶組郃式吸聲板。
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To seek high efficiency and wide frequency band of microwave absorber, the requirement of absorber on absorption materials is studied.
爲(wèi)了設(shè)計高傚和寬頻的微波吸波躰，本文研究了吸波躰對吸波材料的要求。
Under the room temperature and Nitrogen environment (eliminate the influence of water vapor absorption), we get the characteristic absorption spectrum of GaAs within the band of frequency.
在室溫去除水份影響的氮氣環(huán)境中，獲得了低溫生長的砷化鎵在該波段的特征吸收譜。