利用甲醇等离子体对硅橡胶进行表面亲水改性,并利用光电子能谱和接触角测量研究了表面亲水改性效果和表面动力学性质。
In this paper, surface modification of silicone rubber by methanol plasma was studied by the aid of XPS and contact Angle technique.
年初,美国宇航局(NASA)的太阳动力学观测卫星捕捉到太阳上磁场等离子体巨蛇般的卷须状物,它沿太阳表面绵延数十万英里。
Earlier this year, NASA's Solar Dynamics Observatory caught a glimpse of a huge snakelike tendril of magnetic plasma on the sun, extending hundreds of thousands of miles across the surface.
非生命物质,由于热力学和形态动力学约束,得到的自然发生的性质是丰富多彩的:矿物的硬度,金属的延展性,以及液体表面的张力。
Emergent properties arising via thermodynamic and morphodynamic constraints are abundant in non-life: the hardness of minerals; the malleability of metals; the surface tension of liquids.
采用针尖的旋抛物面模型,给出了表面生成的负离子在针尖场中飞行的动力学方程,并用数值方法求解。
Adopting paraboloid model of tip surface, presented the dynamics equation of negative ion flight in tip field and solve it with numerical method.
讨论了还原过程的进展方式和表明表面不均匀性的动力学行为。
The progressive manner of reduction process and the kinetic behavior showing the surface heterogeneity are discussed.
根据车用发动机的实际使用工况,在不同转速及爆发压力下对其进行动力学计算,得到发动机的表面振动速度级。
According to the actual operational condition of engine, calculate dynamics with different rotational speed and breakout pressure, and get the surface vibration speed stage of engine.
计算结果同时也表明,对于表面覆盖有钝化膜的材料的数值模拟,建立合理的流动腐蚀动力学模型是数值计算方法应用成功与否的关键。
The modeled results also show that the ability to simulate corrosion of materials with surface passive film to some extent depends on their corrosion kinetics process tested by experiments.
本文应用表面化学理论分析了矿物在水溶液中的溶解反应动力学机理。
This paper deals with the mechanism of dissolution reaction kinetics of minerals in aqueous solution based on the theory of surface chemistry.
在观测到的表面反应动力学和降解产物的基础上,提出了五氯酚被二氧化锰氧化降解的反应流程图。
On the basis of the surface reaction kinetics and product identification observed in this study, the reaction scheme for PCP oxidation by manganese dioxide is tentatively proposed.
绘制了氧化动力学曲线,用带能谱分析的扫描电镜观察了涂层的表面氧化形貌和横截面组织形貌。
The oxidation kinetics curve was drawn. The surface morphology and cross section micrograph of the Al-Si coating were studied by using SEM.
另一种吸附苯、环己烷及反应中间物,并假定吸附氢与吸附苯间的表面反应为过程的控制步骤,从而导出动力学方程。
The kinetic equation was derived by supposing that the surface reaction between adsorbed hydrogen and adsorbed benzene is the control step of the rate.
用相空间分析方法研究了近金属表面氢里德堡原子的动力学性质。
We study the classical dynamics of Rydberg hydrogen atom near a metal surface.
采用动力学方法研究了六氯苯在黄泥土表面的吸附特征。
Kinetic sorption characteristics of hexachlorobenzene (HCB) on Huangni soil surfaces were investigated by using the kinetic experimental methods.
稠密二氧化碳在无定形二氧化硅表面行为的分子动力学模拟。
Molecular dynamics simulations are performed to study the behaviors of dense carbon dioxide on amorphous silica surface.
本文应用分子动力学模拟方法,研究了丁二酰亚胺类分散剂模型分子在伪烟炱表面的吸附行为。
Molecular Dynamics simulation was used in this paper to study the adsorption behaviors of various succinimide dispersants on pseudo-soot surface.
本文介绍了催化分解臭氧过程中,臭氧在催化剂表面的吸附形态,及各种条件下的反应下臭氧催化分解的动力学和机理。
This review provides many kinds of adsorbed ozone forms on the catalyst surface and the kinetics and mechanism of ozone decomposition reaction.
以生命和表面催化体系为对象,研究了介观化学体系中内涨落对体系非线性动力学行为的调控作用。
The effect of internal noise on mesoscopic chemical dynamics is studied using stochastic simulation and chemical Langevin equations, with special focus on surface catalytic systems and life systems.
用平衡实验及动力学实验研究了我国南方4种红壤的表面质子化及铝的溶解与质子缓冲之间的关系。
Both batch and kinetics experiments were conducted to study the relationship of protonation and dissolution of Al with proton buffering in 4 red soils of south China.
低周疲劳表面裂纹演化可能具有非线性动力学特征。
There may be non linear dynamic characteristics during the evolution of the surface Low Cycle Fatigue (LCF) cracks system.
本文介绍由表面浮标、缆和中间物体组成的综合海洋缆系统动力学特性的二维时域分析方法。
A two-dimensional time domain met hod is presented for the analysis of dynamic behaviour of the ocean cable system in wind, wave and current.
讨论了介质表面的壁电荷分布对发光斑图的形成及其时空动力学行为的影响。
The influence of the wall charge distribution on the forming process and the spatio_temporal dynamics of the emission patterns is discussed.
青藏高原是地球表面积最大、时代最新、海拔最高的大陆高原,是国际科学界公认的大陆动力学野外实验室。
Tibet plateau which is the biggest, the newest, and the highest earth plateau in the world, is considered as the earth dynamics field lab by the international scientific community.
反应动力学实验研究表明,变黏酸具有很高的表面反应速率。
The surface reaction kinetics experiments showed that the variable-viscosity acid had a faster reaction rate.
因此,太阳活动区磁场测量和非势特征的研究对理解太阳表面上各种活动现象的物理机制和动力学过程有着十分重要的意义。
The measurement of solar magnetic field and the non-potential characteristic of solar activity are important to explain the physical mechanism and dynamical process of solar activity.
矿物表面的这种非均匀性特征,是矿物表面化学反应的重要动力学起因。
The heterogenous characteristics of the mineral constitute a major kinetic cause for the chemical reactions in the mineral.
熔体的表面性质、界面性质是研究熔体界面动力学的基础。
The surface and interphase properties of molten liquid is the base of researching the interphase dynamics of molten liquid.
轴倾斜使得轴-轴承系统的动力学响应、润滑性能以及轴颈表面动应力发生改变。
Multidisciplinary coupling analysis on dynamics, tribology, strength and stiffness for a shaft-bearing system was studied herein, considering misalignment caused by shaft deformation on variable load.
利用融盐热歧化反应进行了氮化铝陶瓷表面钛金属化沉积的动力学研究。
The kinetics of titanium deposition on AlN ceramic surface by heat disproportional reaction was studied.
在动力学研究中,建立了西索米星在D113(皖)树脂上的吸附表面有效扩散模型,利用正交配置法求解动力学模型。
The surface diffusion model were established to simulate the adsorption process of sisomicin on the exchange resin D113. The model was solved by orthogonal collocation method.
在动力学研究中,建立了西索米星在D113(皖)树脂上的吸附表面有效扩散模型,利用正交配置法求解动力学模型。
The surface diffusion model were established to simulate the adsorption process of sisomicin on the exchange resin D113. The model was solved by orthogonal collocation method.
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