您要查找的是不是:
- thermal ionization energy 热电离能
- Ionization energy (ie) 3.894 electron volts. 电离能3.;894电子伏特。
- Ionization Energy (IE) and Electron Affinities (EA) are expressed as kilojoules per mole. 电离能和电子亲和性表达为每千焦耳摩尔。
- For a given species the energy required to remove the first electron is called the first ionization energy, and so on. 对于某种物种,移去第一个电能量所需要的能量叫做第一电离能,依此类推。
- Detecting negative ions by thermal ionization mass spectrometer (TIMS) was one of the most important hot spots in the mass spectrometry field. 用热电离质谱仪检测负离子,因技术上的原因,一直是国际质谱界关注的热点问题之一。近几年来,在此领域的探索取得突破,发展迅速。
- In Gaseous state,Numerical Value of Ionization energy measure difficult and easy of metal atom lose electron. 在气相中,金属原子失去电子的难易用电离势数值大小来衡量。
- The measurement method of the isotopic abundance ratios for the nanogram samarium was performed by Finnigan MAT 262-RPQ thermal ionization mass sepctrometer. 本文简介了使用Finnigan MAT 262热电离质谱仪对超微量钐天然同位素丰度比的精密测定。
- Ionization potential (ionization energy): Amount of energy required to remove an electron from an isolated atom or molecule. 电离电势(亦称电离能):从孤立原子或分子中移去一个电子所需要的能量。
- This paper I am going to discuss the activity order of metals through standard electric potential and ionization energy metal. 本文从金属的标准电极电势,电离势分别讨论金属活动顺序。
- The periodical rule of element ionization energy can explain the FDMS characteristic of the kind of salts and predict FDMS characteristic of other group inorganic salts. 元素电离能呈周期性变化的规律能解释这类无机盐的FDMS行为和预测其它族元素组成的无机盐行为。
- In this paper, factor of influence on matal activity is expounded by studying ionization energy, Cohesive force, ionic hydration energy and cystal lattice energy of the compound. 本文通过对金属的电离能,内聚力,离子水合能以及形成化合物的品格能大小的研究来阐明影响金属活性的因素。
- Abstract The technique of Negative Thermal Ionization (NTI) and its applications to analyze various trace anions, as well as some measured results have been reviewed in this paper. 摘要 本文介绍负热电离技术及其在各种负离子分析中应用和某些测定结果。
- The theory of thermal ionization mass spectrometry has been deeply discussed and the procedures for high-precision measurement of isotopes of lithium,indium and cerium have been established. 该成果对质谱中的热电离理论进行了较深入地讨论,建立了高精度质谱测定锂铟铈同位素的方法。
- In chapter 4, the hitherto unknown thionyl azide SO(N3)2 was prepared by the heterogeneous reaction of SOCl2 with AgN3 at room temperature.Its PE spectra and ionization energy were firstly determined. 第四章采用硫酰氯(SOCl2)和AgN3的反应首次制备了迄今未知的亚硫酰叠氮化合物(SO(N3)2),并且采用紫外光电子能谱结合理论计算对反应产物进行了表征。
- From both structures and applying electronegativity, ionization energy, stability of carbon ion and electron shield effect, the author approaches the addition difference between the two. 碳离子稳定性,电子屏敝效应探讨了二者的加成差异。
- thermal ionization mass spectrometer 热电离质谱仪
- thermal ionization mass spectrometry 热电离同位素质谱
- thermal ionization mass spectrometry uranium series 热电离质谱铀系
- Their ionization energies, electron affinities, charge densities, frontier orbitals have also been computed.And their coordination has been discussed. 计算了分子的电离能、电子亲合能、电荷密度和前线轨道,并研究了该分子的配位性能。
- Thermal ionization mass spectrometry (TIMS) 热电离质谱
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries