英文含义
DNMF的全称：Discriminant Non-negative Matrix Factorization (algorithm) | 中文意思：───判别非负矩阵分解(算法)
DNMF的全称：Dismounted Node Management Facility | 中文意思：───卸除的节点管理设施
DNMF的全称：Det Norske Maskinistforbund (Norwegian: The Norwegian Engineering Association) | 中文意思：───挪威船级社Maskinistforbund(挪威：挪威工程协会)