1.
positron emission transaxial tomography
正电子发射断层照相术
2.
"Beta particles are either electrons or positrons. The three Beta-decay processes are electron emission, positron emission, and electron capture."
β粒子可以是电子或正电子。这三种β衰变过程为电子发射、正电子发射和电子俘获。
3.
positron emission computerized tomography
正电子发射型计算机断层成像
4.
Positron emission tomography of tinnitus-related brain areas
耳鸣相关脑区的正电子发射断层成像
5.
Features and Applications of Positron Emission Tomography
正电子发射断层照相(PET)的特色与应用
6.
Image Reconstruction for Positron Emission Tomography;
正电子发射断层的图像重建方法研究
7.
Preliminary Basic and Clinical Studies on Positron Emission Tomography;
正电子发射断层（PET）基础与临床研究
8.
The Design of Data Communication of Positron Emission Tomography(PET);
正电子发射断层扫描仪（PET）中数据通信的实现
9.
Preliminary Basic and Clinical Studies on Positron Emission Tomography: The Study on Positron Emitting Radipharmaceuticals;
正电子发射断层（PET）基础与临床研究：短半衰期正电子放射性药物的研究
10.
Use of Monte Carlo simulations for the scatter events analysis of PET scanners
应用蒙特卡罗模拟进行正电子发射断层成像仪散射特性分析
11.
Closely related to PET is single- photon emission computed tomography, or SPECT.
与正电子发射X射线摄影技术密切相关的是单光子发射计算机化成像（SPECT）。
12.
PET and SPECT images could be sharper, for example.
例如正电子发射X射线摄影技术和单光子发射计算机化成像都可更清晰一些。
13.
Research on Positron Collisions with Ground and Excited Helium;
正电子与基态及激发态氦原子散射的理论研究
14.
transmission type secondary emitter
透射型二次电子发射极
15.
positive emission tomography scan [PET scan]
正电子放射断层扫描
16.
positron emission tomography
正电子放射层扫描术
17.
The amount of scattering will thus be proportional to the number of electrons.
于是散射辅射的量将与电子数成正比。
18.
OSEE (Optically Stimulated Exoelectron Emission)
光激发外逸电子发射