单词	磷氧比
释义	磷氧比P/O ratio磷氧比P:O ratio
随便看	condenser bushing condenser--capacitor condenser card condenser characteristics condenser charge condenser circulating water condenser cleaning equipment condenser coil condenser coil-in-box condenser-compensation method condenser-compensation mothod condenser cooling surface condenser cooling water condenser counter current jet condenser-coupled amplifier condenser coupling condenser current condenser current compensation condenser damping condenser deaeration condenser-diffuser type enlarger condenser diode storage condenser discharge condenser-discharge anemometer condenser-discharge apparatus