Besides the low-level API, EF contains self-tracking entities.

除了底层的API以外，EF还包含自跟踪实体。

youdao

In effect, the sponsoring groups were crowd-sourcing study subjects to get a larger sampling more quickly, using self-tracking methods for faster research results.

实际上，活动的组织者通过这种方式利用群众的力量，从而在更短时间内获得更大的研究样本，并通过自我跟踪方法更快地获得研究成果。

youdao

The invention relates to a self-tracking steel plate cutting robot and belongs to the field of robot engineering.

本发明涉及一种自寻迹钢板切割机器人，属于机器人工程领域。

youdao

Their resource page includes close to 350 applications you can use to indulge in self-tracking.

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Markoff, like many a somewhat-serious athlete, is a fan of self-tracking tools.

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