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1)  Actinide [英]['æktinaid]  [美]['æktɪ,naɪd]
锕系
1.
Studies of amido podands on extractive behaviour of lanthanide and actinides;
酰胺荚醚对镧系和锕系元素萃取性能的研究
2.
And a series of problems brought by the change of the site of Lanthanide and Actinide site was put forward.
并提出由于镧系和锕系位置的变化所带来的一系列问题。
2)  actinide [英]['æktinaid]  [美]['æktɪ,naɪd]
锕系元素
1.
The results demonstrate that OET has good application to the physicochemical properties of lanthanide and actinide, especially to the spectral properties which have not been reported by means of QSPR (.
研究表明OET(轨道能量拓扑指数)对镧系元素和锕系元素的物理化学性质具有良好的应用,尤其是对尚未借助QSPR(定量结构性质关系)手段进行研究的光谱性质。
2.
Zirconolite rich ceramics and Perovskite rich ceramics are fabricated for the incorporation of simulated trivalent actinide wastes, and the physical properties、XRD、SEM and durability tests are performed.
针对模拟三价锕系元素的固化 ,分别合成了富钙钛锆石固化体和富钙钛矿固化体 ,并对其主要性能进行了分析和比较 ,为其对三价锕系元素的固化提供了依
3.
Pyrochlore rich Synroc samples with different simulated actinide waste loading(37 %~50 %) are fabricated and tested.
采用与钙钛锆石 (Zirconolite)性能相近的烧绿石 (Pyrochlore)为主要矿相 ,制备了对锕系元素废液有不同包容量 (37%~ 5 0 % )的人造岩石固化体 ,测定了其物理性能。
3)  actinium metals
锕系金属
4)  Actinides ['æktinaidz]
锕系元素
1.
Trialkylphosphine oxide extraction- An effective process for the recovery of actinides from highly active waste solution;
三烷基氧膦革取──由高放射性废液回收锕系元素的有效方法
2.
Quantum topological chemical study on ground state and excited state properties of the actinides
锕系元素基态与激发态性质的量子拓扑化学
3.
The research progress on SFCE of lanthanides and actinides and applications in the process study of spent fuel reproc.
文章主要介绍超临界流体的特点、超临界流体络合萃取的基本原理及其影响因素,并对超临界流体络合萃取镧系和锕系元素的研究进展及其在乏燃料后处理工艺研究中的应用进行综述。
5)  Actinide elements
锕系元素
1.
Several processes for separation of actinide elements from high level liquid waste were introduced and compared.
本文对近年各国开发的从高放废液中分离锕系元素流程 ,进行了简单介绍和比较 ,指出了各流程优、缺点及存在的问题。
2.
An adsorption-microfiltration process and a coagulating coprecipitation-microfiltration process were developed to treat the wastewater containing cesium and strontium respectively and the operating parameters of the coagulation-microfiltration process for the treatment of actinide elements wastewater were optimized as well in this paper.
本文开发了吸附-微滤工艺、混凝共沉淀-微滤工艺分别处理含铯、锶的废水,对混凝-微滤工艺处理锕系元素废水的操作参数进行了优化。
6)  actinicle nucleus
锕系核
补充资料:锕系
分子式:
CAS号:

性质:以天然存在放射性核素AcU(235 U)为母体,经过多次衰变(7次α衰变、4次β-衰变),最终生成稳定核素AcD(即207Pb)的天然放射系。因为经β衰变生成的子体核素的质量数不变,而经α衰变生成的子体核素的质量数减少4个原子质量单位,所以锕铀系各个核素的质量的质量数都可以用4n+3通式来表示。因此,锕铀系也称作4n+3系。锕铀系也称锕系。

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