原子热

离子辐照产生的空位型缺陷对Si中B原子热扩散的影响

Effects of Additional Vacancy-Like Defects Produced by Ion Implantations on Boron Thermal Diffusion in Silicon

计算中除了考虑晶格原子热振动、电子多次散射等因素，在Al单晶表面引入了Al2O3有效氧化层。

The thermal vibrations of lattice atoms and electronic multiple scattering are taken into account .

温度升高，原子热运动加强，屈服强度和弹性模量降低。

The yield strength and elastic modulus will decrease with the temperature increased .

原子热振动参数及误差的计算

On the Calculation of Atomic Thermal Vibration Parameters and Their Estimated Standard Deviations

本论文也对贝氏体转变的原子热激活跃迁机制提供实验和理论支持。

In the paper , the experiments and theories were presented to support the mechanism of atom thermal activation transition of bainite transformation .

本文提出，可以用晶界对溶质原子热运动散射的量子理论来解释溶质原子在运动晶界上的偏聚现象。

In present work , the quantum theory of scatter of grain boundary to solutes has been proposed to explain the solute segregation on moving boundaries .

讨论了离子入射能量、入射角度、晶格原子热振动幅度、相关系数、表面增强因子、原子位移和吸附原子等因素对计算结果的影响。

The effects of He - + ion incident energy and incident angle , thermal vibration amplitude , correlations of thermal vibrations , displacements and adsorption of surface atoms as well as enhancement factor on the surface peak intensity are investigated .

两个两能级原子与热辐射场Raman相互作用过程中原子的动力学特性

Dynamical properties of the two two level atoms and thermal radiation field in the Raman interaction

离子硫氮碳共渗复合氩原子轰击热处理工艺研究

Study on Heat Treatment of Combined Ion SCN Co-diffusion With Ar-bombardment

奇偶指数与链烷烃原子化热的关系

The relationship between odd-even index and the heat of atomization for paraffins

改进的分子连接性指数与原子化热之间的关系

On Relationship between Improved Molecule Connection Index and Hot-atom

在这种意义上可以说原子的热运动是最值得关注的自然过程。

In this sense , we can say that the atomic thermal motion is the most noteworthy natural process .

化学家们一直在利用原子和热传递等定律来论述他们所研究的化学反应。

Chemists have been using the laws of the atom and of heat transfer to deal with the reactions they study .

He气体原子的热释放可以明显地分为两个温度阶段，分别对应于He原子从小的空位型缺陷和大的空腔中的热释放。

Helium thermal release occurs in two distinguished temperature regions , which correspond to helium release from smaller vacancy-like defects and cavities , respectively .

提出铜蒸气激光器窗口污染主要是由放电管中钻电极的溅射以及金属钢原子的热扩散引起。

In this paper , the reasons of window pollution are reported , it is mainly deposition coating from the molybdenum electrode spraying and the copper atom spreading .

在历史上人类较早地认识到化学反应的热运动本质，而随着现代科学技术的发展，原子的热运动规律引起了科学家更多地关注。

In history , the heat-driven nature of chemical reactions was early recognized by human . By the development of modern science , more heat-driven processes were focused by scientists .

然后进行表面离子注入碳，表面涂覆银浆和电镀镍等处理，在纳米晶层内部或表面得到一定浓度的间隙或置换溶质原子，热处理后考察它们的扩散行为。

By carbon ion implantation , painting Ag slurry and electric plating Ni into / on the surface of nanocrystalline copper , some stable diffusion sources are obtained , in which the atoms are interstitial or substitutional .

上贝氏体由于形成温度高，生长前沿母相中形成的相变应变场容易被原子的热振动所松弛，导致纵向生长能力减小。

Because of high formation temperature , transformation strain field in front of longitudinal growth tip of the upper bainitic plate is easy to be relaxed . As a result , the ability of longitudinal growth becomes weak .

因此镀镍液pH值应控制在40～50。热处理温度在250℃即可将扩散到陶瓷的初生态氢原子去除，热处理温度过高或热处理时间过长使镍明显氧化从而破坏了瓷片的欧姆接触。

Optimum pH value might be from 4.0 to 5.0 . Nascent hydrogen atom formed on ceramic surface could be eliminated in heat treatment at low temperature of 250 ℃ . Higher temperature or longer heat treatment time would cause nickel oxidation and destroy ohmic contact of thermistors .

气体的双原子分子转动热容量

On gas turning heat capacity of diatomic molecules molecular materials

原子会因为热振动从理想位置上位移。

The atoms are displaced from their ideal locations by thermal agitation .

高温情况下异核双原子分子转动热容量的讨论

On gas turning heat capacity of different nuclear diatomic molecules at a high temperature

碳扩散层的形成受合金元素与碳的浓度梯度、原子扩散、热处理工艺和堆焊工艺等因素的影响；

The carbon diffusion layer is affected by concentration gradient of alloy elements and carbon , atom diffusion , the heat treatment and surfacing processes .

原子在不同热库环境下的自发辐射谱线表现出明显不同的性质。

The spontaneous emission spectrum of an atom coupled to non - Markov environment is obviously to exhibit different properties compared with that coupled to Markov environment .

从理论上讨论了离子束入射角度对原子混合、热峰效应、薄膜内应力及亚稳结构形成的影响。

The results were discussed according to the influence of skew incidence angle on atomic mixing , thermal spike , internal stress and the formation of metastable structures .

炬管顶端的尾焰界线清楚，其包含的所有分析元素原子被强热的等离子体激发。

A well defined tail is present on the tip of the torch , which contains all the analyte atoms that have been excited by the intense heat of the plasma .

卤素化合物，特别是含氟化合物，由于氟原子对分子热稳定性、抗氧化性及电子效应有很大改善作用，能使化合物的生物活性倍增。

Halogen-containing compounds , especially fluorinated compounds may greatly increase the biological activities due to the molecular thermal stability , oxidation resistance and electrical effects which have very highly improvement effect by fluorine atoms .

在绿玻璃中，氧化铁含量较高，引入到玻璃中的银离子大部分被二价铁离子还原成中性银原子，通过热处理，银离子在玻璃中成核和生长。

When Ag ~ + ions are introduced into green glasses , Ag ~ + ions are reduced into neutral Ag atoms by Fe ~ ( 2 + ) ions , and Ag particles nucleate and grow in a suitable condition of thermal treatment .

Cu，Ag，Au多晶原子位能函数线性热膨胀和体弹性模量计算

Potential Function and Calculation of Linear Thermal Expansion and Bulk Modulus of Cu , Ag , Au

本论文利用X射线衍射、原子吸收光谱、热失重等手段对不同反应时间的插层产物进行表征，以确定插层反应过程。

In this paper , in order to ascertain the process of intercalation , the product of intercalation was characterized by means of X-Ray Diffraction , Atomic Absorption Spectroscopy , Thermogravimetric analysis .