其次，对于推理过程：一旦模型训练完成，进入推理阶段，此时矩阵A、B、C的值将固定为训练结束时学习到的值Most species are reasonably similar. All four are pretty prolonged and slim-bodied, with remarkably slender heads for venomous species. Two in the 4 have bright eco-friendly scales, just one has mottled