radioactive tracer

常见例句

双语例句

• 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。

权威例句

• 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
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