1) Technegas
锝气体
1.
Objective To measure and evaluate both the external and internal radiation dose for operator exposed to Technegas examination.
目的监测锝气体(Technegas)发生器使用和肺通气显像采集过程中,医务人员接受的外、内照射剂量水平和方法。
2.
Technegas is a suspension of ultrafine 99 Tc m labelled carbon particles produced in an atmosphere of high-quality argon.
Technegas(锝气体)是一种用99Tcm标记的超细碳微粒放射性粉雾剂,具有价格便宜、制备方便、使用安全、成像效果佳等特点。
2) Technegas generator
锝气体发生器
1.
Mechanism,clinical application and maintenance of Technegas generator;
锝气体发生器的技术特点、临床应用和维护要点
3) Technetium[99mTc] Sulfur Colloid
锝[99mTc]胶体硫
4) technetium
[英][tek'ni:ʃiəm] [美][tɛk'niʃɪəm]
锝
1.
The reaction between technetium and hydrazine in nit ric acid medium is studied by the titration of the concentration of hydrazine and pursuing the concentration of heptavalent technetium along with time.
利用溴代丁二酰亚胺滴定肼和跟踪Tc(Ⅶ)浓度随时间变化的方法,研究了硝酸介质中锝与肼的反应。
2.
Objective To explore the clinical value of technetium 99m(V) labelled dimercaptosuccinic acidic sodium [ 99mTc(V)DMSA] SPECT imaging in the diagnosis of ovarian neoplasms.
目的 探讨锝标记二巯基丁二酸钠 [99mTc(V)DMSA]单光子发射计算机断层术 (SPECT)显像对卵巢肿瘤的临床诊断价值。
3.
They distinctly increase when the aqueous phase is SHLLW except americium and technetium.
研究了异丙氧基杯 [4]冠 6(简称iPr C[4]C6) /正辛醇的萃取性能 ,主要考察了酸度、模拟高放废液对萃取铯离子以及主要锕系元素和锝的影响 ,初步研究了辐照剂量对iPr C[4]C6/正辛醇萃取铯离子的影响。
5) Tc
锝
1.
EXTRACTION BEHAVIOR OF ACTINIDES,Eu,Tc,Zr AND Fe BY TRPO;
TRPO萃取锕系元素、铕、锝、锆和铁
2.
Studies on Controlling Trend of Tc in Scrubbing Extractor of Spent Fuel Reprocessing;
乏燃料后处理洗涤槽中锝的走向控制研究
3.
Trend of Tc in 1A Extractor of Purex Process;
锝在Purex流程共去污段(1A槽)的走向
6) Technetium-99m-labelled sulfur collioid
99m锝-标记硫胶体
补充资料:锝(technetium)
【锝】(technetium)化学元素[周期系第VII族(类)副族元素]。符号`Tc`。原子序数43,原子量98.9062。基态电子构型`1s^22s^22p^63s^23p^63d^104s^24p^64d^55s^2`。化合价2、4、7,以7价最常见。是第一个人工合成的放射性元素(1937年)。有二十一种人工放射性同位素,其中以`_43^99Tc`最重要,半衰期`2.12\times10^5`年。自然界中曾发现锝的天然放射
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条