dnh
- 网络扬声器;挪威;勇士OL;敦煌;敦煌机场
dnh-
Application of DNH - ⅲ Model Flame Monitor in Boiler
DNH-Ⅲ型火焰监视仪在锅炉中的应用
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Laboratory research on dnh - ⅱ type plug removal agent for high sulfur-bearing Oilfield
DNH-Ⅱ型高含硫油田解堵剂的室内研究
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The paper applies group representation theory to discuss the symmetrized ba - sis vectors of the four kinds of point group-Cn , Cnh , Cnv , Dnh and to find the generalized displacements associated with them .
应用群表示理论，本文给出了工程中常见的在Cn，Cnh，Cnv，Dnh这四种点群上对称结构的统一分析方法。