查询词典 actinium-uranium

Actinium'.'' and then into lead.

锕'。''然后分裂成铅。

The conditions for measuring nuclide of actinium series with γ spectrometry were discussed.

探讨了γ谱方法测定锕系各个核素的适用条件。

A series from actinium to lawrencium of 15 radioactive ''.

15个从锕到铹的原子量递增的放射性元素。

A series of 15 radioactive elements with increasing atomic numbers from actinium to lawrencium.

15个从锕到铹的原子量递增的放射性元素。

Other radioactive elements have been discovered since: actinium, radiothorium and mesothorium, ionium , etc.

自那以后发现的其他放射性元素有：锄、放射性钍和新针、镍，等等。

It is suggested that the contributions of the pre-equilibrium fission can be ignored for the projectile with low or medium incoming energy to the target in actinium family, and even with high energy to the target in sub-actinium family.

对锕系核来说，在中低能的情况下，可以忽略预平衡裂变过程的影响；而对Pb等重核来说，即使在激发能比较高的情况下，也可以忽略预平衡裂变的贡献。

At the same time , carry on detailed calculation to minor actinium , Pu and several kinds of long term fission products finally and make up the prediction data of that nuclide s accumulate quantity .

根据我国能源需求和核电发展状况的研究结果，对未来50年核电总体装机容量和乏燃料增长趋势进行了预测，对乏燃料中次量锕系核素，钚和几种长寿命裂变产物进行了计算，获得了累积量的预测数据。

In pre-equilibrium fission fields, n＋~(238)U and p＋~(208)Pb reactions are studied by numerical solution of Smoluchowski equation, and their results can be extended to the fission reactions of those nuclei in actinium and sub-actinium family.

关于预平衡裂变，主要通过数值解Smoluchowski方程，对两个典型核反应n＋~(238)U和p＋~(208)pb的裂变过程进行了研究，并把结论推广到锕系核和重核的情况。

March 4, 2009, I sent investigation of business affairs of two articles electron in Admin5: Ran is blind why actinium why the new market that business affairs of electron of? of Ran of ferminum Ч?

2009年3月4号，我在admin5发了两篇文章电子商务调查：比较购物购物效果比较电子商务带来的新市场。

Either of two decay products of thorium,mesothorium I,an isotope of radium,or mesothorium II,an isotope of actinium.

新钍钍的两种放射性生成物之一，即新钍1号，它是镭的同位素，或新钍2号，它是锕的同位素

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。