激光检测技术应用十分广泛，如激光干涉测长、激光测距、激光测振、激光测速、激光散斑测量、激光准直、激光全息、激光扫描、激光跟踪、激光光谱分析等都显示了激光测量的巨大优越性。激光外差干涉是纳米测量的重要技术。激光测量是一种非接触式测量，不影响被测物体的运动，精度高、测量范围大、检测时间短，具有很高的空间分辨率。
激光燃烧检测技术 laser combustion diagnostic technique
激光超声检测技术 laser ultrasonic detection technology
激光狭缝扫描检测技术 laser scanning technique
介绍了一种采用激光检测技术实现对二次套塑工艺中余长和直径控制的方法。
The paper introduces a method for controlling the surplus length and diameter adopting the laser measure technique in the secondary coating technology.
在分析传统划痕试验法和激光检测技术研究与应用现状的基础上，进行了激光划痕法的技术优势分析。
Its technological advantage is studied based on analyzing the state of the research and application of traditional scratching technique and laser testing technique.
巴氏涂片可以检测异常细胞，这些细胞是癌症的前兆，可以使用激光等技术来摧毁它们。
Pap smears work by detecting abnormal cells that are cancer precursors and that can be destroyed using techniques like lasers.
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