灰色模型预测至少要几个统计数据

简介：Now that the password was correct, he also lowered his guard. Knowing that it was one of his own, he said with some embarrassment: The carriage this brother was riding belonged to the Logistics Department. He thought he was from Colonel Qin, but the supply time had not yet arrived. Arrived, I don’t know what’s the point of coming here? Brother, I was also responsible just now, so please don’t take it offended.