... 要隘,险要的地带 [a place difficult of access;narrow pass] 道路 [road] 防御工事[defence;fortification;defence works] ...
基于28个网页-相关网页
narrow pass-band 窄通带
widening of narrow pass 卡口拓宽开挖
narrow pass band filtering 窄带滤波
narrow-band pass filter 窄带通滤波器 ; 窄带滤波器 ; 窄带通滤光片
optical narrow pass band filers 光窄带滤波器
optical narrow pass band filters 光窄带滤波器
narrow-band pass monochromator 窄带通单色仪
narrow band-pass filter 窄通滤光片 ; 窄带通滤波器
narrow band pass filter 窄带滤光片 ; 窄带通滤光片
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