• 原子极化

    The polarizability of fluorine atom is low.

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  • 本文采用半经典理论方法研究了脉冲作用下,被共振微波驱动三能级原子极化强度振幅粒子数随时间变化。

    The Polarization and Population difference of the three-level atom, driven bya microwave field and interacted by a strong short laser pulse, is studied by me-ans of semiclassical theory in the paper.

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  • 本文描述一种通过极化原子偏转实现同位素同质异能素浓缩方法

    We describe a novel method to enrich isotopes and isomers via magnetic deflection of optically polarized atomic beam.

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  • 目前广泛用来计算原子分子极化磁化率能量

    Now, it has been applied to calculating atomic and molecular polarization rate, susceptibility, total energy, bond energy etc.

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  • 最后,提出了自旋交换碰撞销毁碰撞引起极化原子的自旋弛豫

    Finally, spin relaxation of polarized atom due to spin-exchange collisions and spin-destruction collisions is put forward.

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  • 电压施加绝缘材料上,会产生一个静电,电场极化材料内部原子使电容器能够储存能量

    When voltage is applied to a dielectric, an electrostatic field is created. The atoms within the material polarize , enabling the capacitor to store energy that can be quickly released on demand.

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  • 本文对称分析方法分析计算力学、电学、固体物理学、原子分子光谱学中的转动惯量极化率、选择定则等。

    In this paper, the symmetry analysis method is used to compute and analyse the rotation inertia, polarizability, selection rule in mechanics, electricity, atomic and molecular spectroscopy.

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  • 通过扰动方法导出了线偏振激光脉冲相互作用能级原子诱导极化满足运动方程

    The motion equation satisfied by an induced polarization of a two level atom interacting with laser pulse is derived by using a nonperturbation method.

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  • 现有商用原子显微镜上实现了用动态电场力显微术研究单个纳米颗粒极化特性

    Dynamic electric force microscopy was set up on a commercial atomic force microscope (AFM) to study the polarization of single nanocrystal.

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  • 曲波冲量近似下讨论中能区反质子原子核非弹性散射微分截面极化度。

    In the framework of the distorted wave approximation, we discuss the differential cross section and polarization of antiproton-nucleus inelastic scatterings at intermediate energies.

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  • 研究原子晶体耦合表面极化性质

    The properties of strong coupling surface polaron in a polyatomic crystals was studied.

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  • 双光子共振增强碱金属原子非线性极化,可以观测到多种非线性光学过程产生非线性光谱

    The nonlinear spectroscopy created by many kind of optical processes are observed while two-photon resonance enhanced the atomic nonlinear susceptibility.

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  • 研究磁场原子极性晶体中多声子相互作用弱耦合极化子基态能量有效质量影响

    In this paper, effect of many phonons interaction on the ground state energy and the effective mass of weak-coupling bulk polaron for the polyatomic polar crystals in magnetic field were studied.

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  • 早期研究表明材料电子极化率与组成材料的原子元素电负性密切相关

    It is indicated that electronic polarizability is related closely to element electronegativity of atoms composing of materials in early research.

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  • 本文研究磁场耦合原子半无限晶体表面极化性质

    In this paper, the properties of the weak coupling surface polaron for polyatomic semi-infinite crystals in magnetic field are studied.

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  • 非线性极化改变可用原子基团价键理论解释

    Changes of the nonlinear polarizability of the molecular layers can be explained by using the theory of atom-radical and valence bond.

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  • 该文计及晶格原子结构,讨论了极化晶体性质

    The properties of a two-dimensional polaron in the polar 'crystal is discussed by means of a model which takes account of the atomicity of the lattice.

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  • 研究原子晶体极化光学声子平均数性质

    In this paper, the properties of the mean number of optical phonons of the polaron in a polyatomic crystals are studied.

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  • -自旋偶合常数的计算结果表明电子的自旋极化原子核的自旋取向有密切关系。

    It was found that electronic spin polarization is closely related to nuclear spin orientations.

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  • 应用电化学弱极化原子显微镜AFM研究咪唑啉衍生物类缓蚀剂模拟深层气井水溶液碳钢二氧化碳腐蚀的抑制效果和缓蚀作用机理

    The electrochemical method and atomic force microscope(AFM) were applied to study the inhibition mechanism of Im-D, an imidazoline derivate inhibitor, for mild steel in CO2 saturated solution.

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  • 不存有微波原子系统获得的非线性极化率相比,方案获得的非线性极化可以提高许多倍。

    With a microwave field, nonlinear susceptibility can be enhanced. Nonlinearity can also be ulteriorly enhanced by controlling the coupling field under the optimal intensity of the microwave field.

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  • 不存有微波原子系统获得的非线性极化率相比,方案获得的非线性极化可以提高许多倍。

    With a microwave field, nonlinear susceptibility can be enhanced. Nonlinearity can also be ulteriorly enhanced by controlling the coupling field under the optimal intensity of the microwave field.

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