特殊用法effective volatility1.有效挥发度front-end volatility1.轻馏分挥发性fuel volatility1.燃料挥发性oil volatility1.油的挥发性operating volatility1.操作挥发度relative volatility1.相对挥发度starting volatility1.起动时(汽油)挥发度volatility of oil1.油的挥发度volatility of storage1.存储器的易失性volatility with steam1.随水蒸汽挥发性