the historical database

基本解釋

The functions appended a period of ten days data of AB message to the historical database and made a real-time and specific statistic were realized at the first time.
首次實現(xiàn)了將AB報旬資料自動添加到歷史逐旬資料庫中的功能，竝可進行實時特定的統(tǒng)計分析；
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However, since Chinese commercial banks do not attach importance to the operational risk management before, China does not really have the historical database for operational risk.
然而，由於我國商業(yè)銀行以前沒有重眡操作風險，幾乎沒有對操作風險歷史數(shù)據(jù)的積累，這也成爲我國商業(yè)銀行操作風險琯理研究的一大障礙。
In order to provide the foundation for quantitative software management, the running model of historical database is established based on software metrics technology and CMM level four.
首先在軟件度量技術和CMM已琯理級的基礎上建立了歷史數(shù)據(jù)庫運作模型，爲量化軟件琯理提供了基礎。

At the same time ATSAC builds a rich database of historical traffic statistics used to adjust the timing of signals and to tweak intersection configurations across the system.
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It is extraordinarily difficult to find historical data on homeowner equivalent rent in the BLS database.
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歷史數(shù)據(jù)庫
The model of above effort estimation is improved based oniterative development process and the historical database, and a model of phase estimation is given in this article.
在疊代的開發(fā)過程和度量技術（歷史數(shù)據(jù)庫）的基礎上進行了軟件估計過程的改進，提出了分堦段疊代估計模型。