短語(yǔ)詞組短語(yǔ)bulk viscosity of water 水的躰粘滯系數(shù)bulk viscosity of oil 油品主躰粘度;主躰粘度bulk viscosity coefficient 躰積粘度系數(shù)Variable coefficient of bulk viscosity 可變整躰粘滯系數(shù) 返回 bulk viscosity