領示頻率 的英文怎麼說
中文拼音 [lǐngshìbīnlǜ]
領示頻率
英文
pilot frequency- 領 : Ⅰ名詞1 (頸; 脖子) neck 2 (領子; 領口) collar; neckband 3 (大綱; 要點) outline; main point; ...
- 示 : Ⅰ動詞(擺出或指出使人知道; 表明) show; indicate; signify; instruct; notify Ⅱ名詞1 [書面語] (給...
- 頻 : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
- 率 : 率名詞(比值) rate; ratio; proportion
- 頻率 : frequency; rate
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At present, feas have potential for use as an electron source in a wide variety of applications, including microwave power amplifiers ( such as twts, klystron ), flat panel displays, electron microscopy, and electron beam lithography
目前,場致發射陣列陰極的應用領域十分廣泛,主要包括微波器件(應用於twts , klystron等) 、平板顯示器( feds ) 、電子顯微鏡及電子束刻蝕系統等。其中,應用研究的焦點主要集中在平板顯示器和射頻功率放大器。Power integrated circuits ( pic ' s ) have been developed for applications including : power converters, motor controllers, fluorescent lighting ballasts, automotive switching, video amplifiers, bridge circuit drivers, display drivers, etc
功率集成電路簡稱pic ,它被廣泛應用於包括功率轉換器、馬達控制、熒光燈整流器、自動開關、視頻放大器、橋式驅動電路以及顯示驅動等多個領域。And the orthogonal frequency division multiplexing ( ofdm ) is given more and more attention in wireless area, because ofdm lessens the severe effects of frequency selective fading and improves the spectrum efficiency, and this technology has been indicated to become a key technology in the fourth moving communication
其中ieee802 . 11a協議中使用到的ofdm (正交頻分復用)技術,由於其先天具有抗多徑衰落及頻譜使用率高等特性,成為當代無線通信領域研究的熱點,並預示著為第四代移動通信的關鍵技術。Even more recent developments in the field of vibrational sound therapy have produced some remarkable results, clearly indicating the significant effects of vibrational frequencies on living organisms
除此之外,振動聲音療法領域的新發展亦取得了顯著的成果,清楚地顯示了振動頻率對生物有重要的影響。分享友人