核素

1.The nuclide chart involves electron, positron, antiproton, antineutron, photon to exhibit the symmetry of mass and charge ideally.

该核图将电子、正电子、反质子、反中子和光子收录在内，完美地表现了质量和电荷的对称性。

2.Objective The aim of this paper is to study the value of preoperative lymphography and radionuclide imaging for rectal cancer patients.

目的评价直肠癌病人术前管造影和放射性核显像的临床价值。

3.OBJECTIVE:To explore the radiopharmaceutical dose according to the curable duration for different size tumor in the tumor therapy with 90Y nuclide.

探讨肿瘤间质注射90Yβ核疗中,由愈期和肿瘤大小确定注射剂量的方法。

4.In nuclide scan, there were 45 nodi of thyroid adenoma including 4 "hot nodi", 8 "wann nodi" and 33 "cool or cold nodi".

核显像甲瘤45个结节中，热结节4个，温结节8个，凉冷结节33个。

5.Radioactive nuclides are solidified at crystal lattice as one part of crystalloid by zirconolite-rich synroc, which greatly enhances the long-term safety of radioactive waste disposing.

富钙钛锆石型人造岩石将放射性核固定在其晶格中作为晶体的一部分固定起来,大大提高了放射性废物处置的长期安全性,是固化高放射性废物理想的固化介质。

6.Results Some symptoms,like dyspnea in 7 cases disappeared.Some signs,like hepatauxe in 6 cases were obviously improved.The index of blood gas and nuclein lung scanning in 6 cases return to normal.

结果7例呼吸困难等症消失，6例肝脏肿大等体征明显好转，6例血气指标恢复正常，肺核扫描正常。