A novel broad - band omnidirectional monopole antenna with dual - frequency is presented.
文章介紹了一種新型寬帶雙頻全向單極天線.
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Is perhaps a single omnidirectional source the Holy Grail of audio?
單個(gè)全向聲源可能是音頻圣盤 嗎 ?
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The pattern of omnidirectional, multilevel and wide - ranging opening - up has been improved continuously.
全方位 、 多層次、寬領(lǐng)域的 對(duì)外開放 格局不斷完善.
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The Omnidirectional RWR is an important airborne ECM equipment.
全向告警設(shè)備是一種重要的機(jī)載電子對(duì)抗設(shè)備.
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The conclusion is helpful for designing a dielectric omnidirectional reflector.
研究結(jié)果對(duì)全介質(zhì)反射器的設(shè)計(jì)具有指導(dǎo)意義.
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An omnidirectional reflector based on 1 D photonic crystal of heterostructures is introduced.
研究了異質(zhì)結(jié)構(gòu)一維光子晶體全向反射鏡的設(shè)計(jì)方法.
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The characteristic of archives further education is omnidirectional.
檔案繼續(xù)教育的主要特點(diǎn)是全方位性.
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After the currents on the wall of waveguideradiation pattern of omnidirectional waveguide slot antenna is com.
介紹了一種新的分析全向矩形波導(dǎo)裂縫陣列天線方向圖的方法.
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It introduces a new method - Omnidirectional M - mode echocardiography , which can detect the dynamic information from sequential echocardiography.
介紹一種從超聲心動(dòng)圖序列圖像中提取一種新運(yùn)動(dòng)信息的新方法 —— 全方向M型心動(dòng)圖.
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According to this omnidirectional imaging system a paraboloidal mirror was developed a paraboloidal catadioptric omnidirectional image.
進(jìn)而研制出拋物面反射鏡,建立了拋物面折反射全景成像系統(tǒng).
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We will provide omnidirectional logistics services for all customers by means of innovating, ameliorating, fulfilling demands.
在新的形勢(shì)下,與時(shí)俱進(jìn),通過(guò)不斷創(chuàng)新, 持續(xù)改進(jìn) 、 滿足需求,更好地為廣大客戶提供全方位的物流服務(wù).
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Investigations show that the construct parameters affect significantly the omnidirectional reflectivity band of a photonic crystal.
研究表明,光子晶體的結(jié)構(gòu)參數(shù)對(duì)全向反射帶的產(chǎn)生影響很大.
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"omnidirectional antenna"