正电子发射体 meaning in English
positive emitter
positron emitter
Examples
- Positron emission tomography ( pet ) is a non - invasive method to detect the distribution of radionuclide in vivo
正电子发射体层摄影术是一种无创性的探测生理性放射性核素在机体内分布的断层显像技术。 - The wireless technology , called radio frequency identification ( rfid ) , has been used in thousands of stores for tracking inventory and in identification chips implanted in some pets
这种无线技术称为无线电频率识别（ rfid ) ，曾在成千的存储器运用追踪以及在正电子发射体层摄影的鉴定植入芯片中鉴定识别。