tracer

1.The distribution and accumulation dynamic of 14CO32- in red common carp and hornwort was studied by using isotope-tracer technology.

本文采用示踪技术研究了14CO32-在红鲤和金鱼藻的分布与积累动态。

2.Methods The morphosis of the mesothelium of the parietal pleura in rat were investigated by intrapleura injection with tracers and observed by scanning electron microscope.

方法向大鼠胸膜腔内注射示踪剂,应用扫描电镜方法观察壁胸膜间皮的形态变化。

3.A series of tracer experiments using P32 as a tagger and the radioautography had been carried out.

应用P32放射性进行示踪试验和鱼体放射自显影,证实白鲫鱼种可以摄食和消化利用水绵。

4.PET在脑膜瘤诊断常用糖类、氨基酸等代谢物类显像剂以及受体类显像剂。

Radiolabelled glucose,amino acid and ligand are commonly used as PET tracer in meningioma diagnosis.