atom structure
英 [ˈætəm ˈstrʌktʃə(r)]
美 [ˈætəm ˈstrʌktʃər]
原子结构
双语例句
- The nucleus of the atom is heaviest structure, and it occupies only a fraction of the volume of the atom.
原子核是最重的结构，而它仅仅占据原子体积的一小部分。 - We used X-ray absorption to study how structural changes in the chemical bonds of one iron atom affect the structure of the other iron atoms.
我们利用X射线的吸收去研究一个铁原子的化学键在结构上的改变是如何影响其他铁原子的结构的。 - Theoretic Calculation of Atom and Electronic Structure for Zinc-blende GaN ( 110) Surface
闪锌矿GaN（110）表面原子和电子结构的理论计算 - We should make the lastest discoveries about the atom structure available to all engaged in the relevant research.
我们应该把原子结构的最新发现让所有从事有关研究的人都能参阅。 - The building process of atom structure is expatiated on in this essay with dialectically negative ideas and the flexibility in realizing atom structure is discovered.
从辩证否定思想阐述了原子结构的建立过程，揭示了人们认识原子结构过程的曲折性。 - After hydrogen, the atom with the simplest structure is that of helium.
在氢元素之后，氦的原子结构最简单。 - In microstructure analysis, the use of advanced equipments is emphasized, and the labs are capable of conducting atom structure analysis and nano-precipitation phase analysis.
显微组织分析，侧重于先进分析仪器的应用，具备原子像结构分析、纳米级析出相的分析能力。 - The Influence of High Symmetrical Electronic Cloud on Atom or Molecular Structure
对称性高的电子云对原子、分子结构的影响 - The polarization mechanism of leather was discussed in this paper. Using Bohr atom structure and Lorentz model, the polarizability of electron polarization and acting field of leather was studied;
研究了皮革材料在外场作用下的电子位移极化机理，利用波尔圆轨道模型和洛伦兹模型，分别研究了皮革材料的电子位移极化率和有效电场； - The important result of calculation is as follows: when the exciting laser power is large enough, due to the power broadening effect, a narrow-band laser can excite a two-level atom with a hyperfine structure effectively.
研究结果表明，当激光功率达到一定水平后，由于功率加宽的作用，单频激光也能将有超精细分裂能级的原子有效地激发。 - The coherent excitation property of a two-level atom with a hyperfine structure in narrow band laser field
窄带激光与能级具有超精细结构的二能级原子的相干激发 - Conclusion: The modified chitosan has strong bacteriostatic efficacy and the chitosan containing iodine atom in its structure has more broad antibacterial spectrum.
结论，改构壳聚糖具有较强的抑菌效果，结构中含碘原子的壳聚糖抗菌谱更广。 - Field Ion Microscope mode, in which information of surface atom structure is obtained;
场离子显微镜模式，可以研究表面原子结构，提供具有原子分辨的实空间原子排列信息； - Bulk amorphous alloy is a kind of novel metal material whose unusual atom structure contributes to its excellent performance such as high strength, high rigidity, decay resistance, wear resistance and the capability that is easy to form net shaping etc.
大块非晶合金是一种新型金属材料，独特的原子结构赋予其不同于普通晶态金属的优异性能，如高强度、高硬度、耐腐、耐磨、易于近净形加工成形等。 - The infiltration layer was distributed with functionally gradient material by surface components detection. The surface rate of Ti atom and N atom conformed to TiN phase structure.
表面成分检测渗镀层呈梯度材料分布，表面钛原子和氮原子之比，符合TiN相结构。 - When the temperature reaches 800 ℃, almost all silver ions are reduced to form atom clusters and the cavity structure of zeolite is destroyed, thus preventing silver ions from contacting bacteria and dramatically reducing the antibacterial activity.
温度达到800℃后，沸石结构被破坏，阻断了银与细菌的接触，而且大部分Ag+被还原并聚集为团簇，造成抗菌能力急剧降低。 - The Optimization of the Argon Atom Cluster Structure Using a Modified Genetic Algorithm
改进的遗传算法用于氩原子簇的结构优化 - On the basis of α I, a novel characteristic value of bioactivity for atom I, a structure information index has been developed for research on acute toxicity of phenylsulfonyl acetates to daphnia magna.
在邻接矩阵基础上，提出一种新的原子生物活性特征值αi，由αi建构结构信息指数G，将其用于苯砜基乙酸酯类化合物对大型蚤急性毒性的研究。 - A simple method to determine the c~ α atom coordinates of the protein structure from a set of electron density maps at medium resolution
一个从中等分辨率电子云密度图确定蛋白质主链C~α原子座标的方法 - For the simplicity of argon atom structure and physical chemistry property, we detect and diagnose Ar plasma by means of mass spectroscopic analysis at first.
首先我们对物理化学性质和结构都比较简单的Ar等离子体进行了质谱检测。 - Atom structure radius and atom radius of the relativity analysis
原子结构半径与原子半径的相关性分析 - The reciprocity between the orbits of π bond and π anti bond and the empty 2p orbit of the atom H build new molecular orbits when atom H connects the π bond atom. Such as structure called π→ p conjugate system.
当H原子和形成π键的原子相连时，π成键轨道和π反键轨道与H原子的2p空轨道相互作用，组成新的分子轨道，这样的结构称为π→p共轭体系。 - Two new view points were used when we analyse the structure of the quasicrystal approximant: the icosahedra atom cluster and the layer structure.
用两种新视角来诠释准晶近似相的结构，即二十面体原子团簇和层状结构。 - Effect of Atom State on Crystal Structure and Properties of Fe Al Binary Alloys
原子状态对Fe-Al合金结构及性能的影响 - The effect of quantum interference among many ionization channels on photo-ionization properties of an atom in a laser-induced continuum structure system is analyzed.
分析了激光场诱导原子连续态结构系统中多个离化通道间的量子干涉效应对原子离化的影响。 - The freezing of Ni nanowires at different cooling rates was studied by classical molecular dynamics simulation via embedded atom potential method. The structure evolution of Ni nanowires in the freezing region was also presented.
采用EAM镶嵌原子作用势，通过经典的分子动力学模拟方法研究了不同冷却速度下的金属Ni纳米线的凝固行为，并给出了纳米线在凝固区域的结构演变过程。 - This kind of special crystal growing model can also be proved by shell structure, out-of-order property of atom array and porous surface structure of nano-particles.
纳米粒子的壳层结构、原子排列的无序性以及材料表面固有的堆积产生的间隙微孔为这一生长模式提供了有利的佐证。 - The generation process of the time-frequency atom and over-complete atom structure, as well as the the basic theory of the MP algorithm are introduced in details. The time-frequency characteristics of common several atoms are compared.
详细介绍了时频原子与过完备原子库的生成过程，以及匹配追踪（MP）算法的基本理论，并对常用的几种原子的时频特性进行了比较。 - Graphene is a layer of carbon atoms with the thickness of a single atom. Its structure is similar to that of carbon nanotube.
石墨烯（graphene）是单原子厚度的碳原子层，其结构与展开的碳纳米管相似。 - At the beginning, the advantages and disadvantages of current main spectrum feature extraction methods are concluded. Based on it, the Spectrum atom expressing the local spectrum structure of signals is designed and a method of multi-scale Spectrum atom dictionary is proposed.
首先总结了当前主要的几种频谱特征提取方法的优缺点，在对典型辐射源信号频谱特征分析的基础上，设计可以反映信号局部频谱结构的Spectrum原子，并提出多尺度Spectrum原子库构建方法。