查询词典 actinides

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。

The rest, there is a fission reaction products 3.4%, 1% is plutonium, a longer half-life of these actinides.

剩余部分中，有3.4%是裂变反应产物，1%是钚这类半衰期较长的锕系元素。

The sensitivities were examined by exchanging the minior actinides of CENDL-3.0 and JENDL-3.2 one after another.

2库的计算结果作为参考结果，依次用CENDL-3.0库及JENDL-3.2库中相应的锕系核素替换ENDF/B-VI。

Because of the high ability of lanthanum accumulation, Chara can act as a biological indicator or scavenger of rare earth elements and trivalent actinides pollutions in aqueous solutions.

珊瑚轮藻具有很强的富集La3+的能力，可以用于水体中稀土元素、三价锕系元素污染的检测与污染防治。

The extracting ability of substituted monoamide can be highly influenced by its structure, especially when it extracts te-travalent actinides.

取代单酰胺的萃取能力受结构的影响很大，尤其对 4价锕系元素，可以设计不同结构的酰胺来萃取分离4价和 6价锕系金属，国内外在该类萃取剂的性能研究方面做了大量工作。

Models of element synthesis during the supernova explosions predict that the abundance ratios of actinides with respect to other stable elements heavier than iron are very sensitive to the environment of the explosion, such as the entropy and the ratios of protons, neutrons and electrons.

模型元素的合成，在超新星爆炸预言的丰度比锕对于其他稳定更重的元素，比铁很敏感，对环境造成的爆炸，如熵和比例的质子，中子和电子。

O. Box 1021,Beijing 102201Abstract:The inactive experiment of removing actinides from simulated HLLW by TRPO process is completed.

采用微型离心萃取器进行了TRPO流程从模拟高放废液中去除锕系元素的冷实验。

Their discovery marks the first abundance determination of the actinides element thorium in a star beyond the Milky Way, and follows the detection of thorium in more than ten stars within the Milky Way.

他们发现，标志着首丰测定的锕系元素钍星以外的银河系，跟检测钍十余恒星的银河系。

The transuranic elements especially the minor actinides in spent fuel represent potential environmental radiotoxicity hazard in the long term.

核电站乏燃料中超铀核素，特别是其中的少数锕系核素（Minor Actinides，简称MA），对环境具有潜在长期放射性危害性。

N,N,N',N'-tetrabutyl-3-oxa-pentanediamide presents excellent extraction abilities for actinides elements. The effects of hydrolysis and radiation on extraction behavior of U with TBOPDA have been investigated.

N，N，N'，N'四丁基 3 氧戊二酰胺对锕系元素具有良好的萃取性能，为了考察TBOPDA稳定性，研究了温度、酸度和吸收剂量对TBOPDA萃取性能的影响。

This matter overthrew all basises I learned from Sunday school .

这件事把我从周日学校学到的所有道理都颠覆了。

It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.

这是一个老化的残酷讽刺：如果你想记住你最喜欢的餐馆，你应该更少吃到它们。