在光学显微镜下对核径迹进行观察、识别、分类和计数，传统的人工观测方法工作繁重、乏味、效率较低，特别在观测大批量样品时难以达到预期目标。
Using the traditional methods to observe, identify, classify and count the nuclear track under the optical microscope has low efficiency, especially when analyze a large patch of slices.
论述了现代光学在印刷工艺、全息防伪包装、电子出版、纸张计数、条形码等方面的应用。
Application of modern optics technology in printing process, ct anti counterfeit packaging, electronic publish, paper counting, bar code etc. is presented.
讨论了一种新型而且简单的门控光子计数法，用来测量高散射介质的光学参量。
A new and simple gated photon counting system is described for the recovery of optical parameters in diffusive media.
本文对用光学粒子计数器在飞机上测量的大气气溶胶数密度-粒度谱分布进行了分析研究。
Size distributions of number concentration of atmospheric aerosol measured by optical particle counter aboarded on aircraft were analysed.
介绍了一种光学颗粒计数器设计技术的理论和方法，并研制了一套用于颗粒计数的实验装置。
The particle count technology based on light scattering at different collecting angles is introduced and device is constructed.
普通光学显微镜200倍视野下计数毛细血管数量。
The capillary density was counted under 200 magnified visual field with ordinary microscope.
为了实现光学粒子计数器系统实时精确地测量悬浮颗粒物的质量浓度，对该系统的标定方法进行了研究。
In order to realize measurement of aerosol mass concentration in real time by optical particle counter, the calibration method of the instrument was studied.
为了实现光学粒子计数器系统实时精确地测量悬浮颗粒物的质量浓度，对该系统的标定方法进行了研究。
In order to realize measurement of aerosol mass concentration in real time by optical particle counter, the calibration method of the instrument was studied.
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