查询词典 fission

The extraction behaviors of actinides and the main fission products by the above compounds were studied.

较为系统研究了该化合物作为锕系元素萃取剂对锕系元素和主要裂片元素的萃取性能。

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。

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。

Moreover, the dependencies of isotope effect on asymmetric fission and fissioning system size are also studied within the framework of a statistical model modified to include the effects of dissipation in fission by systematically investigating prescission particle evaporation of a light In isotope chain and a medium heavy Er isotope chain.

表明断前粒子发射存在一个同位素效应。进而在一个考虑了裂变过程中摩擦效应的统计模型的框架内，在In和Er这两个元素的同位素链中，考察了同位素效应与裂变碎片质量不对称性和裂变系统尺度的关系。

The fission barrier parameters for actinide nuclei were obtained by analysis and calculations of fission cross-sections and complete neutron reaction cross sections.

通过分析和计算锕系核裂变截面和全套中子反应截面获取了一组锕系核的裂变位垒参数。

The onset of uplifting in the Mid-upper Yangtze region is constrained by the combination of analysis of apatite fission track ages with modeling of fission track length distribution.

采用磷灰石裂变径迹年龄空间分布特征定性分析与径迹长度分布数据定量模拟相结合，约束了中上扬子地区的抬升剥蚀时限。

Examing neutron integral flux is an important part of fission track technique, and determining neutron integral flux by using uranium standard glass is recommended as a mainmethod by international Fission Track Standardization Group for age-dating.

监测中子积分通量是裂变径迹技术的重要组成部分。铀玻璃监测中子积分通量是国际裂变径迹定年标准化工作组推荐的重要方法之一，铀玻璃测定法还普遍用于测定样品中的铀含量及其空间分布。

Apparently, the idea of "fission" itself and elucidation of the subject "fission, instinct, distillation" announced deviation of scientific civilization to modern humanism and spiritual abnormality of human being's self-view in urban cultural age.

显然，对于&裂变&观照的本身，对于&裂变、本能、升华&主题阐释的本身，就揭示了科技文明对于当代人本主义的背离，揭示了都市文化时代人类自我观照的精神状态。

Mainly fast neutron fission, but the slow neutron-induced fission to be most effective.

裂变产生的主要是快中子，但裂变要慢中子诱发才最有效。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了