In the course of satellite-borne GPS carrier phase measurement, cycle-slip detection and repair plays a very important role in the GPS station precision.

在星载GPS载波相位测量中，周跳的探测与修复对最后的定位精度起着至关重要的作用。

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The books are delivered to the teacher by common carrier with a packing slip addressed to the teacher.

FORBES: Move up http://i.forbesimg.com t Move down

Turns out the LG Motion 4G wasn't all that MetroPCS had up its sleeve for reveal today, as the prepaid carrier separately let its new fall lineup slip, and wouldn't you know it, among those devices is the Samsung Galaxy S III.

ENGADGET: MetroPCS reveals Samsung Galaxy S III as part of fall lineup