单词	河水标尺
释义	河水标尺stream gauge
随便看	effective pay effective payload effective pay thickness effective perceived noise effective perceived noise decibel effective perceived noise decibel (epndb) effective perceived noise decibel{=epndb} effective perceived noise decibels 有效感觉噪声分贝 effective perceived noise {=epn} effective perceived noise level effective perceived noise level (epnl) effective perceived noise level {= epnl} effective perceived noise level {=epnl} effective perceived noise level{=epnl} effective percentage modulation effective--period effective permeability effective phase angle effective pile effective pillar area effective pitch effective pitch angle effective pitch-- mean pitch effective pitch; mean pitch effective pitch ratio