data n. 1.資料,材料〔此詞系 datum 的復(fù)數(shù)。但 datum 罕用,一般即以 data 作為集合詞,在口語中往往用單數(shù)動詞;如系指一件資料,則說作 this data〕。 2.〔美國〕(觀察所得的)事實,知識。 a data book 參考資料書。 gather data on ...收集…的資料[數(shù)據(jù)]。 The data is not enough to be convincing. 資料不足,尚難令人信服。
It summarizes data mining technologies and intrusion detection systems in the first chapter , and subsequently the main content which the later chapters refer to , and illustrate the foundation and significance of the thesis 在第一章的緒論部分對數(shù)據(jù)挖掘技術(shù)、入侵檢測系統(tǒng)進行了綜述,之后概述了本文各章的研究內(nèi)容,說明了本文的立題依據(jù)和意義。
A data flow consists of at least one data flow component , but it is typically a set of connected data flow components : sources that extract data ; transformations that modify , route , or summarize data ; and destinations that load data 數(shù)據(jù)流由至少一個數(shù)據(jù)流組件組成,但它通常是一組連接的數(shù)據(jù)流組件:提取數(shù)據(jù)的數(shù)據(jù)源;修改、路由或匯總數(shù)據(jù)的轉(zhuǎn)換;以及加載數(shù)據(jù)的目標。