介绍了一种基于激光三角法的激光等距非接触测量车身曲面的装置。

In this paper, a automotive body surface measuring instruments with non contact equidistant surface measuring method based on laser triangle measurement has been developed.

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我亲眼目睹有人发布有关微积分和三角法的恒等式难题，并迅速得到别人的解答。

I've seen people post Calculus and Trigonometry equations and get them solved fairly quickly!

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最后列出采用VHDL制作CCD工作时序的方法，基于这种方法把它用于光学三角法的激光测微头。

At last, the method to produce the working signal of CCD in detail with using VHDL is listed. Based on the method, it is used in laser device of optic triangle measuring.

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