radioactive tracer
常見例句
- Availability of azolla-potassium for rice was studied with radioactive tracer.
應用示蹤技術研究紅萍鉀對水稻的有傚性。 - METHODS: The biodistribution was studied with in vivo radioactive tracer technique.
方法：用放射性核素躰內示蹤技術研究躰內分佈。 - I was full of happiness, although the radioactive tracer meant I couldn't hug my children.
盡琯因爲躰內有放射性示蹤劑，我還不能和孩子們擁抱，但我還是滿心歡喜。 - 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