radioactive tracer
常见例句
- Availability of azolla-potassium for rice was studied with radioactive tracer.
应用示踪技术研究红萍钾对水稻的有效性。 - METHODS: The biodistribution was studied with in vivo radioactive tracer technique.
方法：用放射性核素体内示踪技术研究体内分布。 - I was full of happiness, although the radioactive tracer meant I couldn't hug my children.
尽管因为体内有放射性示踪剂，我还不能和孩子们拥抱，但我还是满心欢喜。 - The researchers knew this because they had introduced a radioactive tracer that selectively binds to the same type of receptor in the brain, the mu-opioid variety, as the endorphins.
ECONOMIST: Pain perception 返回 radioactive tracer