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- positive emission tomography scan [PET scan] 正电子放射断层扫描
- The Position Emission Tomography (PET system)with SEEREAL 32 ring BGO crystal produced by ECYBER is one of the most advanced equipments worldwide. 公司推出的SEEREAL32环BGO晶体的正电子断层扫描仪（PET系统），已达到国际先进水平。
- Methods: Position emission tomography (PET) with [~(18)F]fluorodeoxyglucose was performed on 14 first-episode patients with major depressive disorders and 11 healthy volunteers. 方法 对14例首发抑郁症患者与 11例健康对照者进行正电子发射断层扫描 (positionemissiontomography ,PET)。
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- Position emission tomography/computed tomography 正电子发射计算机断层扫描／计算机体层扫描
- position emission tomography(PET) 正电子发射体层摄影术（PET）
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- This charge is a positive charge. 这个电荷是正电荷。
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- She shows a very positive attitude to her work. 她工作态度非常积极。
- Can you be positive about what you hear? 你对听到的话有把握吗？
- He has a positive attitude towards life. 他对生活持有积极的态度。
- The number of positive numbers is infinite. 正数的数目是无穷的。
- Are you positive that you saw him? 你肯定你看到他吗?
- Emission and propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量
- He was positive that he had seen it in the newspaper. 他肯定他已在报纸上看见过。
- Keywords Non-small cellslung cancer Position emission tomograph FDG; 非小细胞肺癌;正电子发射断层显像;脱氧葡萄糖;
- One set of provisions tightens emission standards. 一套使排放标准更加严格的规定。
