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cut-off wavelength
释义
cut-off wavelength
Encyclopedia
理学
后补(2)
释
cut-off wavelength
截止波长
电磁场在波导中传播的导波存在的该导波模式的截止频率对应的波长。这里频率和波长的乘积为波导中电磁场的传播速度。当电磁场的频率大于截止频率时,该导波模式的电磁场可在波导中传播;反之,波导是截止的。
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embroidered Buddha and donors
embroidered frame
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embroidered lined shirt made of silk gauze
embroidered miniature costume
embroidered Miraculous Image of Liangzhou
Embroidered Scroll of Emperor Qianlong's Handwritten Prefaces to Sequel to the Collection of the Pearl Forest and to Sequel to the Precious Collection of the Stone Moat Pavilion
embroidered tablecloth
embroidered towel
embroideries unearthed at Han tomb No.1,Mawangdui
embroidery
embroidery decorated cloth
embroidery frame
embroidery in ancient China
embroidery machine
embroidery of A Sutra Lecture by Sakyamuni
embroidery of Bathing the Horse
embroidery of Greeting West Queen Mother on Crane Back
Embroidery of Sutra Lecture Painting with One Buddha and Two Bodhisattvas
embroidery of the fifth volume of Lotus Sutra
embroidery scissors
embroidery technology
embroidery thread
embroidery with dragon, phoenix and tiger
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