When a problem is discovered in the models, it can be immediately logged into the problem tracking (change management) application as a defect.

当在模型中发现问题之后，可以立即将其当作一次 缺陷，注册到问题追踪（变更管理）程序中。

youdao

The downloading, storing, change tracking and uploading were all the responsibility of the developer.

ENGADGET

But this is likely to change as tracking specialists get a better fix closer to Friday evening.

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The idea behind real-time tracking is the ability to change promotions and adjust inventory on the fly to nab additional customers.

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