Knowledge of using measuring instruments, such as Caliper, micrometer, projector etc.

会使用测量仪器，如卡钳，测微计等。

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Be able to use measure instrument, such as caliper, feeler gage, micrometer and so on.

熟悉使用常用计量器具，如卡尺，塞尺，千分尺等。

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Gravity log has such advantages as wide investigation range, small effect of caliper variation, short repeated observation cycle, no limit for depth of the interested zone.

重力测井具有探测范围大、受井径变化影响小、重复观测周期短、不受目的层埋深限制等优点。

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Quake must outrace rivals doing similar work at dozens of university labs, as well as such firms as Caliper Technologies, that are pursuing different lab-on-a-chip technologies.

FORBES: Magazine Article