would have elapsed 如何理解(关于添加剂)? wherein each time increment (between data points) is lengthened or shortened to approximate the length of time that would have elapsed between the normalized temperatures had the unit been operated at the normalized feed rate.(关于添加剂老化) 应该是关于催化剂老化时间的描述吧。 试着翻了一下:在这里,每个时间变量(在数据点之间)的增或减是为了更接近于催化剂在正常温度和喂料量下的正常老化时间。查看更多