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可活化示踪技术是综合两种新技术的优点而发展起来的高新技术。文章报道了建立这种技术的可能性、可行性及其在医学中的应用。对低能质子引起瞬发γ射线的测量是其出发点,采用不同能量的质子照射石墨靶获得了分析的灵敏度,以质谱分析为基准确定了分析的精确度,通过观测、分析实验现象,推出标定碳-13丰度的基本方程式,体系进行刻度,解决了富集物的测定,其范围可从0.1％到90％以上,呼气样品的测试,计算机处理技术的引入显示了该技术的应用前景和巨大的发展潜力。
Activated tracer technology is the combination of two new technologies and the advantages of the development of high-tech. Article reports on the possibility of establishing this technology, feasibility and its application in medicine. The measurement of instant γ-ray caused by low-energy protons is the starting point. The sensitivity of the analysis is obtained by using different energetic proton irradiation graphite targets. The accuracy of the analysis is confirmed by mass spectrometry. By observing and analyzing the experimental phenomena, the calibration carbon -13 abundance of the basic equations, the system scale, to solve the determination of enrichment, which can range from 0.1% to 90% or more, breath sample testing, the introduction of computer processing technology shows the application of the technology and prospects Huge potential for development.