In this paper,the instrument and mechanism of PET,radiolabeled compounds for PET studies,and its applications in drug research and its limitat ion were reviewed.是什么意思_In this paper,the instrument and mechanism of PET,radiolabeled compounds for PET studies,and its applications in drug research and its limitat ion were reviewed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句