裂变径迹热年代学自动测试技术研究进展及实例分析

A review and case study of automated fission-track counting system

近几年显微成像技术和计算机自动化技术的突破性进展,使裂变径迹的自动统计成为可能,并产生了新一代测量仪器.主要基于兰州大学新置的裂变径迹高级自动测试系统的建设和运转情况,对其发展历史、理论基础及研究进展、使用方法和技术规范进行介绍和评述.实例分析发现该套系统稳定、可靠、功能特性优良,具备多重优点,但也存在局限,需要后续研究解决.

With the increasing improvements in computer software and hardware,as well as the development of microscopes and stage systems,automated track counting became feasible and available.According to the use of this system of Lanzhou University,we share a review of its development history,principle,application and research procedure in this study.We present experiments that are designed to test its ability.This system can analyze the samples automatically and has some advantages such as computer visualization,storage of digital images,simple training and great flexibility rather than the conventional counting system.However,several bugs/problems are existed that need the following work to fix.