极限宽度
The limit of cutting width
裂缝宽度极限状态
limit state of crack width
衍射极限宽度
diffraction limited width
宽频带宽互相关器
wide-bandwidth cross correlator
宽频带频谱分析仪
wide-band frequency spectrum analyser
wide-band spectrum analyzer
频带宽度
frequency bandwidth
frequency span
frequency bandwidtn
frequency band
bandwidth
frequency band width
band width
b bandwidth
Bandwidth-Length(BL)product
transverse coaxal resonance
BW
frequency hand width
frequency wide