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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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recovery of soil productivity
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recovery package
recovery period of national economy
Recovery Program of Hebert Hoover
recovery ratio of water fee
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recovery testing
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recovery time objective
recovery time objective, RTO
recreation
recreational agriculture
recreational belt around cities,ReBAC
recreational business district,RBD
recreational fishery
recreational fishing resource
recreational lawn
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recreational sports in parks
recreational sports in the water area
recreational sports of ice and snow
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recreational view of photography
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