The brushed metal face holds up better, but you still need a cover.

拉丝金属面容纳更好，但你仍然需要一个覆盖。

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Apple shortened the body and added a brushed metal face for durability.

苹果缩短了身体和增加了拉丝金属面的耐久性。

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In some applications a metal face-seal may be needed to keep foreign matter out.

在某些应用程序中的金属面密封，可能需要保持异物了。

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Good thing BodyMedia's making a shiny metal armband and swappable face plates (sold separately) to provide a more elegant look.

ENGADGET: BodyMedia CORE 2 armband and View patch health monitors hands-on

Metal-processing facilities already face contamination problems when they inadvertently accept medical devices and other radioactive products, Mr. Danjczek said.

FORBES: Does The DoD Want To Kill Us All With Radioactive Nuclear Scrap Metal? No, No Not Really

Well, we just got to see some prototypes of the device, including the basic CORE 2 band, its metal bracelet and swappable plastic face plate accessories, and learned a bit more about the device.

ENGADGET: BodyMedia CORE 2 armband and View patch health monitors hands-on