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dnf DNF = did not finish 未完成。

dnieper

The study work includes three parts . in the first part , numerical methodology of three - dimensional discrete fracture network ( dnf ) model casing on hybrid bem - channel was presented , and the technique for improve the model ' s computing efficiency was also studied 首先,提出了一種基于混合邊界元?管流的改進的三維離散裂隙網絡模型,并研究了提高模型計算能力的方法,使其可以具有更好的工程應用性。

This paper presents the theory of standardizing the distributed application and defines two distributed normal form ( dnf ) , 1dnf and 2dnf . and then it brings forward the way to standardizing the distributed system 本文提出了分布式應用的規范化理論,定義了2個分布式范式( dnf : distributednormalform ) :第一分布式范式( 1dnf ) 、第二分布式范式( 2dnf ) ,并提出了分布式規范化的方法。

Dnf : meaning “ did not finish “ , the ruling when a boat fails to finish a race and is awarded the maximum number of points for the race 意思是扣除取消比賽資格分數,是裁判委員會做出的取消船只參賽資格的判決,并記該輪比賽的分數為最高分,最終計算總分時不扣除。

Thus , we eliminate the outdated manufacture art and realize our products none - toxic component standards , excluding such as acetone , toluene and dnf , etc 該工藝節能環保填補了現國內技術空白,淘汰含有丙酮甲苯和等混合毒性溶劑型的老式生產工

Electric lamps - dnf projection lamp 電燈. dnf投映燈

Minimal implicant and dnf representation 極小蘊涵和析取范式表示