positron decay,positron disintegration

A positive diatomite filter aid was prepared by surface modification.

经表面电荷改性研制出一种表面呈正电性的硅藻土助滤剂,其ζ电位最高可达+49。

The reaction kinetics of positronium o-Ps on MoNi/Al2O3 hydrotreating catalyst was studied by using the positron annihilation spectroscopy for chemical analysis(PASCA).

采用化学分析正电子湮没谱(PASCA)技术研究正电子素(o-Ps)在MoNi/Al2O3加氢催化剂上的反应动力学。

Al/GaSb Contact with Slow Positron Beam;

Al／GaSb异质结的慢正电子研究(英文)

Data corrections in positron emission tomography(PET);

正电子发射断层扫描仪PET中的数据校正常用方法

Image fusion between ~(18)F-deoxyglucose-positron emission tomo graphy and CT in con for mal radiotherapy for non-small-cell lung carcinoma;

氟脱氧葡萄糖正电子发射型体层摄影术在非小细胞肺癌适形放疗中的应用研究