本文在《试论用快测强度和灰水比挖制混凝土质量(?)方法》(以下简称《试论》)的基础上,进一步讨论了混疑土双指标质量控制方法中控制椭圆位置的(?)定问题,并举例作了具体的说明. This article discusses the control of elliptical position in the dual index quality control method for mixed suspicious soils on the basis of “Discussing the method of excavating concrete mass (?) method with quick test strength and gray-water ratio” (hereinafter referred to as “Trial Theory”). (?) Determine the problem and give specific examples.