It could gain a good result to treat scar with physical agents reasonably after wound healing and proliferation of scar.

创面愈合，瘢痕增生后，合理选用物理因子治疗瘢痕也可取得较好的效果。

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But for the most part, American agents are less vulnerable to physical threats.

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Portrayed by Oscar nominee Jeremy Renner (who's already had a blockbuster summer as Hawkeye in "The Avengers"), Cross is an agent with another government program called Outcome, which creates agents with medically enhanced cognitive and physical capabilities.

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Our soldiers and agents in the field will have to run more risks as they must secure physical evidence at the point of capture and maintain a chain of custody that will stand up to the standards of a civilian court.

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