| 释义 |
PET scanner短语⁹⁶⁶⁷⁷⁺⁶
基本英英例句
正电子发射层析扫描器
Noun:
a tomograph that produces cross-sectional X-rays of metabolic processes in the bodyDuring the session, the subjects were under hypnosis and lay in thePET scannerwith their eyes covered.他们在催眠时的幻听能力已经事先记录下来了。
Patients are given radioactive tracers that send out signals, which are picked up and deciphered by thePET scanner.病人通过静脉注射或者吸入的方式被给予放射性示踪剂，然后放射性示踪剂发射出的射线可以被PET探测器探测到并解码。
Siemens' MR-PET prototype is dedicated to the brain and thePET scanneruses a next-generation Aalanche Photodiode Detector technology.西门子的MR-PET样机致力于大脑，PET扫描应用了新一代雪崩光电探测器技术。 |