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n.[化学]锕 (Ac)
1、actinian───海葵的;似海葵的
2、actiniae───n.海葵
3、actinias───n.海葵,海葵属
4、vaccinium───越桔属
5、actinide───n.[化学]锕类;锕系元素
6、actinic───adj.(光、照明)光化性的;光化引起的,与光化有关的;(辐射)产生光化作用的
7、actinism───n.光化性,光化度;光化作用
8、actinia───n.海葵,海葵属
9、achenium───n.瘦果
1、a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead.───一种存在周期短的放射性金属元素,由You形成,能FenLie成锕然后FenLie成铅。
2、Actinide: Any of the series of 15 consecutive chemical elements in the periodic table from actinium to lawrencium (atomic numbers 89-103).───锕系:周期表中从锕到铹(原子序数89~103)的十五个依次排列的一组化学元素。
3、There are three naturally occurring radioactive series - the thorium series, the actinium series, and the uranium series.───有三个天然存在的放射系列,即钍系、锕系和You系。
4、Research Progress of New Extractant of Amide for Actinium Elements───萃取锕系元素的新型酰胺类萃取剂研究进展
5、All are radioactive and have similar properties to actinium.───这些元素都有放射性,而且性质与锕相似。
1、The extraction mechanism and separation process of lanthanum and actinium were studied in HDEHP ( kerosene ) - HNO 3 system.