This remarkable resource also includes instant evaluation and measurement surveys, which can be customized freely from the companion CD-Rom.

这一显着的资源还包括即时测量和评估调查，可定制的配套光盘从自由光碟。

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In this thesis, based on the CD ROM laser auto-focusing detecting principle, a low-cost, high-precision, non-contact micro-displacement measurement sensor system is developed.

本文基于激光自动聚焦探测原理研究开发了一种低成本、高精度的非接触式微位移传感器。

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