DGM 模型(Duration Gap Model) ; 驱魔少年 ; 迪捷姆 ; 副总经理
DGM-CHINA 迪捷姆中国
DGM DRM 激光模组
DGM Assistant 副总助理
Operations DGM 营运副总
pa to dgm 副总经理助理
Sales DGM 销售副总经理
dgm-zhsg 点钢矛
The relationship between the grey model(GM(1,1) model) and the discrete grey model(DGM(1,1) model) is analyzed, and their prediction precisions and stabilities are discussed.
分析了灰色预测模型GM（1，1）和离散灰色预测模型DGM（1，1）两者之间的关系，讨论了模型预测的准确性和稳定性。
The DGM(1,1) model, as the precise form of the GM(1,1) model, has better precise and stability, with which it is suggested to replace the GM(1,1) model in gas-in-oil prediction.
模型是GM（1，1）模型的精确形式，具有更高的预测精度和较好的稳定性，被推荐替代GM（1，1）模型预测变压器油中溶解气体浓度。
In this paper, discontinuous Galerkin method (DGM) is used to numerically simulate one-dimensional shock tube problems.
本文利用间断伽辽金法对一维激波管问题进行了数值模拟。
应用推荐