For some types of items, it is important to maintain a history of an item's creation and subsequent modification for audit purposes.

对于某些类型的项，为审核目的而维护项的创建和后续的修改的历史记录是非常重要的。

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A 'traditional' application would need to maintain tables for each of these data items and enforce integrity rules.

“传统的”应用程序必须要维护存储这些数据项的表并实施完整性约束。

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If you start over caring for items, and trying to over maintain them, it can can end up causing more trouble than its worth.

如果你过度关心某事，并努力维持，它就会引起比其自身更多的麻烦而终止。

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The only additional items that broker-dealers will be required to maintain and report are the LTID and the time a transaction occurs.

FORBES: New Large Trader Rules Adopted; SEC Hopes To Better Monitor High-Frequency Trading

In other words, if the Commerce Department can demonstrate that the item in question is either produced indigenously in the controlled country, or available from a third country which does not maintain stringent export controls, the law stipulates that U.S. manufacturers of such items should not be disadvantaged by having to operate under an unfair control regime.

CENTERFORSECURITYPOLICY: Center For Security Policy