The automatic design program of film is made with the principle of two-step design and the orthogonal testing method.
本文采用二次设计原理，结合正交试验法编制膜系自动设计程序。
Different mixture ratios of desulphurized ash, cement, aggregate, gypsum and lime were tested according to the orthogonal testing method.
采用正交试验方法，设计了脱硫灰、水泥、集料、石膏、石灰的不同配比。
Different mixture ratios of desulphurized ash, cement, aggregate, gypsum and lime were tested according to the orthogonal testing method.
采用正交试验方法，设计了脱硫灰、水泥、集料、石膏、石灰的不同配比。
应用推荐