Police radar and laser detection guns verified speeding drivers.

警方侦破持枪验证和激光雷达超速驾驶.

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Some conclusion is helpful to investigation of the laser detection and laser camouflage.

其结论对激光探测、激光隐身等的研究有重要的参考意义.

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Currently, contact flatness roll detection and non - contact laser detection is technically more mature and widely used.

目前, 技术上比较成熟且应用广泛的是接触式板形辊检测技术和 非接触式 激光板形检测技术.

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