常見例句雙語例句The leaky-waveguide traveling wave antenna of the closely spaced transverse nonresonant slots cut in the broad face of a rectangular waveguide.介紹了非諧振縫隙組成的漏波波導(dǎo)行波天線，它是在矩形波導(dǎo)寬面切銑間距密集的橫向短槽構(gòu)成的線陣；Further, an optimal antenna characteristic can be obtained since the antenna is spaced apart from a printed circuit board by a predetermined distance.此外，由于天線被離開印刷電路板一預(yù)定距離，因此能獲得最優(yōu)的天 線特性。ip.com 返回 spaced antenna