单词	透水层 -- 渗透层
释义	透水层 ; 渗透层permiable strata
随便看	phase coherence phase-coherence phase coherent phase coherent frequency shift keying phase coherent fsk phase coherent--pc phase coherent，pc phase coil insulation phase comparator phase--comparator phase comparator relay phase comparision system phase comparison phase comparison monopulse phase comparison navigation system phase comparison positioning phase comparison protection phase comparison protection system phase comparison relay phase-comparison relaying phase comparison sinusoidal frequency shift keying phase comparison sinusoidal frequency shift keying--pcsfsk phase comparison sinusoidal frequency shift keying，pcsfsk phase comparison system phase compensating device