权威例句
Waffle ironWaffle ironWaffle ironDual level waffle ironA High-Power Wide-Band Waffle-Iron FilterField theory CAD of waffle-iron filtersNew and improved types of waffle-iron filtersA study of the Q and modes of SAW resonators using metal waffle-iron and strip arraysDirect EM based optimization of advanced waffle-iron and rectangular combline filtersDirect EM based optimization of advanced waffle-iron andrectangular combline filtersA Variable Phase Shifter Using a Movable Waffle Iron Metal Plate and Its Applications to Phased Array AntennasCascaded Wide Stop Band Waffle-Iron Filter Designed with a MM/FE CAD MethodGSM/moment-method CAD of waffle-iron-filters with round teeth
