Provides isotope data for almost all known nuclides. From Berkeley Laboratory.
为每个元素提供尽可能的同位素相关数据。
Here it finds that the square chart of nuclides places the middle among these charts.
发现正方形图处于中间位置，显示出此图中核素分布规律最优。
The diffusion of radio-nuclides in atmosphere was studied on the basis of Gaussian Model.
在高斯烟羽模型的基础上，对核事故中放射性云团在大气中的扩散规律进行了研究。
So here are some nuclides of interest, hydrogen, deuterium, carbon, sodium and obviously uranium.
这有一些利益核素，氢，氘，碳，钠，当然还有铀。
The depth profile of above nuclides in sediment core and its oceanographic significance were studied.
对岩心中各个核素的深度分布特征及其所蕴含的海洋学意义进行了研究。
This paper reports on the survey of natural radio nuclides in soil and rock conducted in Southeast Fujian.
报道了闽东南地区土壤岩石中天然放射性核素含量调查的结果。
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。
The application and evolution of several therapy nuclides labelled antibody in tumour therapy are introduced.
文章主要介绍了几个治疗核素标记抗体在肿瘤治疗方面的应用与进展。
In our country, the monitoring to radioactive intension is implementing, but to nuclides, it is weak relatively.
我国目前实施对放射性强度的监测，而对核素监测相对比较薄弱。
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。
There are some radioactive nuclides such as uranium, radium, thorium and polonium in pit effluent of uranium mine.
铀矿山坑道污水含有铀、镭、钍、钋等放射性核素，外排前必须加以处理。
A simple, quick, and sensitive method to determine the radioactive nuclides of uranium and thorium in talc is described.
介绍了一种测定滑石粉中放射性核素铀钍的简便、快速且灵敏的方法。
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。
The tracer migration test in horizontal assembly is an important part of the field tracer migration test of nuclides in aquifer.
在水平组件中的迁移试验是核素在含水层迁移试验的重要组成部分。
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。
"Radioisotopes" refer to a certain type of elements producing radiation decay that have the same atomic number but different mass of nuclides.
放射性同位素，是指某种发生放射性衰变的元素中具有相同原子序数但质量不同的核素。
For the same nuclides, the change of hydraulic gradient has more influence on relative concentration when the hydraulic gradient is getting smaller.
且对同一种核素而言，水力坡度越小时其变化对相对浓度的变化影响越大。
As viewed from applications the nuclear technology mainly includes the technology of ray and particle beams, and the technology of radioactive nuclides.
从应用的角度讲，核技术主要包括射线和粒子束技术与放射性核素技术。
Low level gamma-ray spectrometry is suitable for both qualitative and quantitative determinations of gamma-ray-emitting nuclides in the environment (IAEA, 1989).
低级别的伽玛射线荧光光谱仪是适用于环境中的伽玛射线发射核素(IAEA, 1989)定性和定量测定。
There are some radioactive nuclides such as uranium, radium, thorium and polonium in pit effluent of uranium mine. The effluent must be treated before discharging.
铀矿山坑道污水含有铀、镭、钍、钋等放射性核素，外排前必须加以处理。
Three samples consisted of standard or quasi-standard substances with known specific activities of some nuclides while the radioactivity of the other sample was unknown.
该比对中的三种样品是由一些具有已知核素比活度的标准物质或准标准物质构成，而另一种是活度未知的盲样。
In the square chart of nuclides of parameters with S-H, it introduces a method determining Numbers of isotopes base on systematic regularities of stable nuclides region.
在参量s—h正方形核素图中，介绍了由稳定区边界的系统规律性，确定稳定同位素偶偶核素个数的一种方法。
The constant specifically shows that scope constant 44 in nuclides layer of matter world and chromosome number of mankind is 23 pairs, which is the highest form of matter motion.
此常数具体表现在物质世界核素层次稳定范围常数44与物质运动最高级形式的人类细胞的染色体是2 3对。
The principle and characteristics of the nuclides ratio technology are introduced , using several nuclides compoundly to distinguish soil erosion processes and to estimate soil erosion rate ;
阐述了核素比率应用的原理、特点及其能更为敏感地反映土壤侵蚀速率和过程等优点；
The studies of those that stable rare earth elements trace soil erosion process and several nuclides are compounded together to distinguish source of sediment are also summarized and evaluated.
对稳定性稀土元素和几种核素复合示踪土壤侵蚀与泥沙来源研究的国内外研究进展，进行了总结和评价。
The content includes chemical states of fission products, fission chemistry of 235U and 238U, radiochemical separation of fission products and measurement of nuclear data of long-lived nuclides et al.
本文论述了我国核化学基础研究的现状，重点介绍了裂变产物化学形态研究、裂变化学研究、裂变产物放化分离方法研究、长寿命核素核数据测量研究等领域的进展和展望。
The content includes chemical states of fission products, fission chemistry of 235U and 238U, radiochemical separation of fission products and measurement of nuclear data of long-lived nuclides et al.
本文论述了我国核化学基础研究的现状，重点介绍了裂变产物化学形态研究、裂变化学研究、裂变产物放化分离方法研究、长寿命核素核数据测量研究等领域的进展和展望。
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