tracer activity信息详情
tracer activity发音
意思翻译
示踪物的放射性
相似词语短语
activity───n.活动;行动;活跃
packet tracer───包跟踪器
tracer ammunition───示踪弹
apiculate activity───细尖活动
mental activity───心理活动,智力活动
antioxidant activity───抗氧化活性;[医]抗氧化剂活性
illicit activity───[法]违法活动
activity now───现在活动
connotation activity───内涵活动
双语使用场景
PET is a non-invasive imaging technique that uses radioactivity emitted from injected tracer chemicals to measure and image biological activity.───PET是一项非损伤的成像技术,它将示踪迹注入血液利用其放射性来检测生物活性并成像。
This paper presents a determination method of specific activity for uranium isotope in rocks, soil, water and thorium isotope in rocks using 232u as a tracer isotope.───本文介绍了用(232u)作示踪同位素,测定岩石、土壤、水体中铀同位素及岩石中钍同位素比活度的方法。
英语使用场景
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