atomic number

noun

1. 原子序数（指原子在元素周期表中的序号）
   the number of protons in the nucleus (= centre) of an atom, which is characteristic of a chemical element. Elements are placed in the periodic table according to their atomic numbers .

1. A sequence of elements arranged in order of increasing atomic number and forming one of the horizontal rows in the periodic table. The individuality of the organism is held in the running sequence of the differing rungs.
   元素周期一系列元素按原子序数升序排列形成的周期表中的一个横排每个有机体的特殊性都是由梯上不同横档的排列顺序所决定的。
2. Here is atomic radius versus atomic number.
   这是原子半径和原子序数。
3. The filter is constructed as a sandwich from three materials of different atomic number.
   屏蔽物由不同原子序数的三种物质的夹层组成。
4. What you see is that the radius changes with atomic number for constant electron number.
   对于等电子数的粒子，离子半径随着，原子数的变化而变化。
5. This is because even though z, the atomic number is still increasing, we are also getting further away from the nucleus.
   从有效核电量方面来想一想为什么，这是因为，尽管，Z，原子序数依然在变大，但我们同时也在离原子核越来越远。
6. And then, oops, there have been atomic number for which there is no known element.
   有一个质子数量所对应的元素是不知道的。
7. So similarly, as we now move up only one more atom in the table, 3 so to an atomic number of three or lithium, now we're going from six variables all the way to nine variables.
   类似地就像我们现在，移动到周期表中仅仅多一个电子的情况，移动到一个原子数为，或者锂元素，现在我们从6个变量到了9个变量。
8. They have the same atomic number and hence nearly identical chemical Behaviour But different atomic masses.
   它们有相同的原子序数，因此化学行为几乎完全一样，但原子量不同。
9. Transportation Shielding and Surveying of Spent Fuel Elements in SPRR-300 The filter is constructed as a sandwich from three materials of different atomic number.
   300~反应堆乏燃料组件的转运屏蔽与监测屏蔽物由不同原子序数的三种物质的夹层组成。
10. One of them here I happened to choose is boiling point versus atomic number.
    其中之一，我已经选择的是，沸点及原子序数。
11. The electron range increases with decreasing atomic number and increasing incident beam energy E0.
    电子射程随着原子序数的减少和入射束能量E0的增加而增加。
12. The results show that with the atomic number of I cluster elements increasing from the top down, they are easier to form complex salts with calcium sulfate, however, the rules is not obvious.
    结果表明，I簇元素从上到下随原子序数增加，与硫酸钙形成复盐的难度逐渐降低，但规律性不明显。
13. A tabular arrangement of the chemical elements according to atomic number as based on the periodic law.
    以周期律为基础按原子量大小顺序排列的化学元素表。
14. The atomic number appears as a subscript.
    把原子系数标在左下角。
15. Whether the Coordination Number Influence Dependence of Static First Hyperpolarizability on the Atomic Number of Alkali Metal
    配体数与电子化物的一阶超极化率的碱金属原子序数依赖性
16. No change in atomic number is possible without a radical change in properties.
    性质不发生根本的改变，原子序数的改变是不可能的。
17. What I am looking at here is boiling point as a function of atomic number.
    我在看的是非典，作为原子序数的功能。
18. All elements is a substance all of whose atoms have the same atomic number.
    元素是其成分中所有原子的原子序数都相同的物质的总称。
19. The intensity of low energy gamma rays in gamma gamma logging is related to the atomic number of the formation being measured.
    伽玛&伽玛测井中的散射伽玛射线低能部分的强度和地层的原子序数有关，因而能用来对煤层的灰分值作原位测量。
20. The results show that the absorption of metals to X ray is related to atomic number, thickness and X ray energy.
    结果表明，X-射线的吸收与材料的原子序数、厚度及X-射线的能量有关。
21. As annotation, an equation of the relation between neutrons and protons in nuclei and its periodical solutions as well as atomic number limit are discussed.
    作为诠释，探讨了原子核内中子与质子的趋势关系方程，以及其周期解和原子序数极限值。
22. R is a reference referring to effective atomic number directly.
    R是与有效原子序数直接相关的量。
23. The affections of the atomic number, the experimental environment and the noise are showed from principle and-experiment.
    从理论和实验两个角度，描述了物质原子序数对X射线背散射成像的影响、试验环境的影响和噪声的产生机理及影响。
24. Relation between ionization energy of isoelectronic atom& ion and atomic number
    等电子原子离子的电离能与原子序数的关系
25. Relationship of crystal ionic radii and atomic number
    晶体离子半径与原子序数的关系
26. Clusters are composed of several to thousands of atoms, molecules or ions by physical or chemical binding. Clusters are relative stable and their physical and chemical properties change with atomic number changing.
    团簇是由几个至上千个原子、分子或离子组成的相对稳定的聚集体，且粒子之间通过物理或化学结合力结合在一起，其物理和化学性质随着原子数目变化而变化。
27. The chaotic solutions describe the chaotic spatial evolutions of the atomic number density and energy density, and the chaotic regions supply a method for producing or eliminating chaos, through the adjustments of the controllable parameters.
    混沌解描述了原子的数密度和能量密度的混沌空间演化，而混沌区域则提供了产生或者消除混沌的一种方法，这就是通过调节可控参数。
28. In this paper, Miracle model and radial atomic number density are used to define cluster, and using in Al-Ni-Zr and B-Co-Si alloy phases as examples.
    本文利用Miracle模型和径向原子数密度两种方法定义团簇，并将这两种方法用于Al-Ni-Zr和B-Co-Si两个合金相体系中。
29. According to the numerical results and secondary electron yield, we get that spacecraft surface charging potentials have a great relationship with maximum secondary electron yield, the atomic number of surface materials and secondary electron yield caused by incident ions.
    根据计算结果和次级电子发射系数得到，航天器表面充电电位与表面材料的原子序数、最大二次电子发射系数和入射离子引起的次级发射系数均有关。

noun

1. the order of an element in Mendeleyev's table of the elements