One zone covers an area within a 10-mile radius of the plant, where it is possible that people could be harmed by direct radiation exposure.

第一个应急预案地带为发电厂周围10英里内的区域，此范围内人体可能因暴露于直接辐射而受到损伤。

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Homes within 20 kilometers of the plant have been evacuated. People who have remained in a zone between 20 and 30 kilometers have been advised to stay indoors to minimize their exposure to radiation.

当局建议，仍然留在20到30公里范围内的居民尽量留在室内，最大程度地减少暴露于幅射的时间。

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The non exposure of the fracture zone means that additional devascularization of bone fragments is avoided.

不暴露骨折区意味着避免格外骨折块失活。

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The hot zone for exposure is generally two seats beside, in front of and behind you, according to a study in July in the journal Emerging Infectious Diseases, published by the U.S. Centers for Disease Control and Prevention.

WSJ: Where Germs Lurk on Planes

The epidemic of severe acute respiratory syndrome (SARS) in 2002-03 suggested a wider exposure zone, however.

WSJ: Where Germs Lurk on Planes

The second EPZ, called the ingestion exposure pathway zone, includes residents within a 50-mile-radius from the nuclear reactor.

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