1.【核】核种
1.one or more atomic nuclei identifiable as being of the same element by having the same number of protons and neutrons and the same energy content
1.The results show that the retardation coefficient is negatively related with transport distance and diffusion depth of these nuclides.
结果表明：在其它条件相同的情况下，迟滞系数与这三种核素的迁移距离、扩散深度成负相关关系。
2.These nuclides will exert a radiological hazard on the biotic environment, if do not transmute them in the radiant field.
这些核素若不能在辐射场中被嬗变掉，其毒性将对生物环境产生长期的影响。
3.A reactive transport model for oxidation dissolution of spent fuel and release of nuclides within a defective canister.
乏核燃料氧化溶解的反应性迁移模型和有缺陷罐内核素的释放…[中国核科技信息与经济研究院]。
4.This chart gives you a summary of some of the critical thermal-neutron cross sections of important fissile and fertile nuclides.
这个图表给你们一个重要的，可裂变和可转换核素的，一些临界热能中子横截面的总结。
5.Contaminants and pollutants studied included toxic heavy metals, organic pesticides, oil, and radio nuclides .
污染物和污染源的研究包括有毒重金属、有机杀虫剂、石油、放射性核素。
6.So you can in fact follow the course of the decay by understanding how the Chart of Nuclides and facts works.
所以，如果你能够跟得上衰减这门课，理解了核素图，还有事实工作。
7.The nuclides that were dispersed and settled as " fallout " varied in their effect upon living plants and animals .
作为“放射性尘埃”在大气中弥散和沉降的各种核素对生长着的动植物有着不同的影响。
8.Its working principle is nuclides in the process of decay, the releases of particles or ray energy is different.
其工作原理是不同核素在衰变过程中，释放出的粒子或射线能量是不同的。
9.Nuclides with surplus positive charge are easily made in a cyclotron and are widely generated for medical use.
具有剩余阳电荷的核素容易地在一个回旋加速器中被制造出来并且被广泛制造用于医学用途。
10.The daughter nuclides of radon and thoron tend to become attached.
氡和钍射气的子体易被气溶胶吸附。