variant adj. 1.相異的,不同的,不一致的。 2.各種各樣的。 3.易變的,不定的。 a variant reading (in some MSS.) (某抄本的)異文。 40 variant types of pigeons 鴿子的四十種變種。 n. 1.變體,變形;變量。 2.(字音的)轉(zhuǎn)訛;(字的)異體。 3.【統(tǒng)計學(xué)】變式;【生物學(xué)】變種,變異體。
Demonstrates the use of the variant data type 說明變量數(shù)據(jù)類型的使用。
Data warehouse is storage of subject - oriented , integrated , non - volatile and time - variant data , with the purpose to support managers " decision - making 數(shù)據(jù)倉庫是面向主題的、集成的、穩(wěn)定的、隨時間變化的數(shù)據(jù)集合,旨在支持管理者決策。
For more information about the coercion , conversion , and manipulation of the variant data type , see " variant and variantarg " in the platform sdk documentation 有關(guān)variant數(shù)據(jù)類型的強(qiáng)制、轉(zhuǎn)換和操作的詳細(xì)信息,請參閱platform sdk文檔中的“ variant和variantarg ” 。
Therefore adopting computer to assistant the analysis and management of the enterprise variant data and diagnosing variant issues in the enterprise operation , and besidely , it provides sustaining information about decision - making correspondingly for the manager 面對企業(yè)紛繁復(fù)雜的信息,傳統(tǒng)的人工診斷顯得難以承受,這就使建立一套由計算機(jī)輔助執(zhí)行的企業(yè)診斷系統(tǒng)變成一個具有深遠(yuǎn)意義的研究課題。