backdate

音標(biāo)發(fā)音

This algorithm establish transaction-tree which is based on transaction database create frequent itemsetby backdate reversely from leaf nodes.
此演算法主要利用交易資料庫建立事務(wù)樹的方法，由葉子結(jié)點反向回溯，匯出頻繁集。
Managing mode based on many edition of drawing database is expounded, it recorded expressly the course of edition and backdate correctly for many edition.
闡述了多版本圖檔管理模式，該模式能清楚記載版本演變歷程，準(zhǔn)確實現(xiàn)多版本的回溯；
This algorithm establish Transaction-Tree which is based on Transaction database, create frequent itemsetby backdate reversely from leaf nodes.
此算法主要利用事務(wù)數(shù)據(jù)庫建立事務(wù)樹的方法，由葉子結(jié)點反向回溯，導(dǎo)出頻繁集。

The regulatory authorities were starting to look into this -that's fraud to backdate options.
所以監(jiān)管機構(gòu)開始調(diào)查這個問題,倒簽期權(quán)是種欺詐行為
耶魯公開課 - 金融市場課程節(jié)選

You can issue options at any price you like, can backdate them, no problems.
FORBES: Steve Jobs Obituary: the Backdated Options Scandal
Rambus was one of dozens of companies investigated by the SEC for allegedly allowing executives to backdate their stock option grants.
FORBES: Magazine Article
The Commerce Department agreed, and went on to backdate the duty to May, claiming an unjustified inflow of Canadian wood since the agreement expired.
ECONOMIST: Canadian lumber

If a document or an arrangement is backdated, it is valid from a date before the date when it is completed or signed.