Another effective fix is the electronic tracking of medications and patients with radio-frequency identification (RFID) tags or bar codes.

另一种有效的办法，是利用药物治疗的电子追踪、和病人身上配戴的电子标签(radio - frequency identification, RFID)或条码。

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'We have an internal security team looking at equipment including forensic tags, permanent metal-marking systems and electronic tracking.'

我们有一支内部安全团队察看包括法医标签、永久性金属打标系统以及电子追踪的设备。

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Ranchers are testing electronic tags on animals' ears to create a national cattle-tracking system.

牧场主正在检测动物耳朵上的跟踪器，以建立一个全国性的家畜跟踪系统。

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Those seemingly untechnical UPS drivers serve as a linchpin in the company's vast electronic tracking system.

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The consultants had, after all, worked with the postal service on electronic tracking and with electric utilities on using smart meters.

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At issue is whether electronic tracking is comparable to such routine surveillance as following a suspect in an unmarked police car on city streets, as the federal government argues.

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