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In 124 cases of the dilayed stage group,88 cases were servial and 36 decd. 延期組124例中，生存88例，死亡36例。
And on this basis, data alamangation arithmetic is adopted for higher precision.At the same time control of error scattering is done in decd reckoning model. 在此基礎(chǔ)之上進一步引入數(shù)據(jù)融合算法以提高定位精度，同時控制航位推算系統(tǒng)的誤差發(fā)散，從而大大增強了組合定位系統(tǒng)的可靠性和可行性。
Since publishing "economy based on knowledge" in 1996 from DECD (the abbreviation of world Organization for Economic Cooperation and Development), Knowledge becomes fresh and cordial again, becomes the topic that people take delight in talking about. 自從 DECD(世界經(jīng)濟合作與發(fā)展組織的簡稱)1996 年發(fā)表《以知識為基礎(chǔ)的經(jīng)濟》以來,知識又變得新鮮親切起來,成為人們津津樂道的話題。