Wireless signal acquisition system is composed of host module and several submodule.

无线信号采集系统由主模块和多个从模块构成。

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Around back, the Lumia 720's rear camera module is housed neatly in that familiar metallic strip, which also plays host to the Carl Zeiss branding, with the flash off to the left.

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Flip the tab onto its belly and you'll come face-to-face with the grippy, hard plastic that plays host to an extraneous bit of Lenovo branding and the slate's 5-megapixel camera module.

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