每个原子团簇是由中子和质子组成的。
寻找合成宏量原子团簇的新方法。
Objective: Searching for new method of synthesizing macroscopic quantities compounds of cluster.
液相金原子团簇是一种非线性光学介质。
DFA的正则表达式引擎可以处理原子团?
研究建立了激光与原子团簇相互作用的实验系统。
Experimental system of laser interaction with atomic clusters was founded.
三碱式的每个分子中含有三个一价碱性原子或原子团的。
Containing three univalent basic atoms or radicals per molecule. Used of a base or salt.
通过计算机编程,建立了几种典型金属的原子团晶体模型。
Through computer programming, the paper has established radicel crystal models for several kinds of typical metals.
一种有机硫化合物,含有原子团o2nh2,包括磺胺类药。
Any of a group of organic sulfur compounds containing the radical O2NH 2 and including the sulfa drugs.
反应能量主要采用原子团加和方法以及密度泛函理论进行估算。
Reaction energy was always estimated by Group additivity method and density functional theory.
对捕获的冷原子团温度、密度的精确测量也成为一个重要的研究课题。
The precise measurement of temperature and density of ultra-cold atoms becomes an important subject.
银的天然杀菌能力来源于其以极慢速度释放的银离子(带电的原子或原子团)。
Silver's natural germ-killing ability stems from its extremely slow release of silver ions (electrically charged atoms, or groups of atoms).
文章介绍了原子团簇在超短脉冲强激光场的作用下的加热、电离和膨胀等机制。
Very intense X ray emission, high energy ions and neutrons with energies up to MeV have been produced in the interaction process of ultrashort laser pulses with atomic clusters.
本文使用一维双列氢原子团簇模型对强激光场中的团簇动力学过程进行了数值模拟。
A simplified version together with a double-array 1D atomic hydrogen cluster model is presented for simulating cluster dynamics when exposed to intense light.
在本文中我们讨论了在空间微重力环境下利用对射冷原子团实现空间冷原子钟的可能性。
We discuss the feasibility of realizing a cold atom space clock with counter-propagating cold atoms in microgravity.
HF的稳定性导致了氟原子团的臭氧损耗的可能。氟原子团大约比氯原子团小三个数量级。
The stability of HF results in an ozone-depleting potential of the fluorine radical that is approximately three orders of magnitude less than that of the chlorine radical.
通过考察入射原子团与表面的相互作用,研究了表面迁移能力以及电荷存在对成膜特性的影响。
The interactions of incident clusters with surfaces are elucidated in terms of surface migration ability and ionic charge for understanding the mechanisms of structure formation.
用三维原子探针(3dap)和热时效处理方法研究压力容器模拟钢中富铜原子团簇的析出过程。
Three-dimensional atom probe (3dap) and thermal aged method were used to characterize precipitation of Cu-rich clusters in pressure vessel model steel.
为了研究磁光阱冷原子团所在区域的磁场大小,从而得出磁场零点附近磁场的微弱变化及其分布。
In order to make sure the magnetic field distribution around the magneto optical trap cold atoms, the weak variation and distribution around the zero point magnet field can be analyzed.
在晶体固体结构中可以辨别出一个细胞单元其含有一个可以以精确的几何结构被无限重复的原子团。
However in crystalline solids it is possible to identify a unit cell containing a group of atoms that is repeated indefinitely in precise geometric fashion.
本文简要报导了采用二级轻气炮产生的动态超高压来合成微球形碳原子团簇的理论分析与初步实验结果。
The theory and experimental results for the formation of micro-spherical cluster of carbon atoms obtained by high Dynamic pressure method are described in this paper.
碳原子团簇的生长过程及其富勒烯的形成机理,是近十余年来科学界孜孜以求而又一直无法求解的难题。
Growth and formation of fullerenes and other carbon clusters has presented a mechanistic puzzle to physical and organic chemists.
在微米及亚微米尺度内,采用原子力显微镜(afm)研究了沉积银原子团簇(或凝聚体)的微观结构特征。
We also study the microstructure of the ag clusters or aggregates at the micro and sub-micro scales by using the AFM measurement.
当皮肤暴露在阳光下,紫外线辐射会引发游离原子团的形成,转而破坏皮肤细胞中的DNA, 引起肿瘤的生长。
When the skin is exposed to sunlight, the radiation triggers the formation of free radicals which, in turn, damages the DNA in skin cells, causing tumours to grow.
研究表明,这一奇异的矫顽力特性与液相基底表面铁薄膜中的原子团簇尺寸分布、无序的薄膜表面磁各向异性以及团簇间的磁性相互作用等因素有关。
Our experimental results show that the anomalous magnetic properties are due to the non-uniform particle size distribution, random surface anisotropy and interparticle interactions in the films.
通过求解主方程系数矩阵的本征值与本征矢,我们计算了入射原子团中包含一到四个原子时腔场的光谱与平均光子数,其中着重对单原子与二原子的数值结果作了讨论。
We also calculate the spectra of the cavity field numerically via the eigenvalues and the eigenvectors of the mazer master equation for the case with the number of atoms from one to four.
通过求解主方程系数矩阵的本征值与本征矢,我们计算了入射原子团中包含一到四个原子时腔场的光谱与平均光子数,其中着重对单原子与二原子的数值结果作了讨论。
We also calculate the spectra of the cavity field numerically via the eigenvalues and the eigenvectors of the mazer master equation for the case with the number of atoms from one to four.
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