词汇	中常年
释义	中常年 median year
随便看	pressure drawdown test pressured reaction pressure dressing pressure drilling pressure drive pressure-driven Pressure-driven Pressure-driven flow pressure driven instability pressure driven membrane separation pressure-driven membrane separation pressure-driven process pressuredrop pressure drop Pressure drop pressure-drop pressure drop across the reactor core pressure drop analysis pressure-drop board pressure drop calculation pressure drop characteristic pressure drop characteristics pressure drop coefficient pressure-drop coefficient pressure drop effect