偶极

对这和偶极矩大小的解释必须明确研究两个有关的因素。

An explanation of the magnitude of such a dipole moment must seal explicity with two contributing factors .

类Li离子电偶极跃迁的碰撞强度

The collision strengths for the dipole transition of Li-like ions

C（60）与N-羧甲基脱氢枞胺的1,3-偶极环加成反应研究

Study on 1,3-Dipolar Cycloaddition of C_ ( 60 ) with N-Carboxymethyl Dehydroabietylamine

提高3′位C原子的负电荷和增大分子偶极矩将有助于提高化合物的抗癌活性。

Improving the negative charge at position 3 ′ and molecular dipole moment can increase the anticancer activity .

静电场作用下H2O偶极极化对冰晶形成过程的影响

Effects of H_2O Dipole Polarization on Ice Formation Process Under Electrostatic Field

应用密度矩阵理论，研究了光子晶体中光子通过N个二能级原子的偶极&偶极共振相互作用（RDDI）的跳跃传导。

The density matrix theroy is used to study photon-hopping via resonance dipole-dipole interaction in photonic crystals .

结果表明，电子偶极矩改变随Al浓度的增加非线性减小。

It is shown that the moments of dipole change decrease with Al content non-linearly .

在偶极近似下，计算了NO分子r系的振子强度，其值为0.00214，与实验值相符甚好。

The Oscillator Strength of r band system of NO molecule has been found by using couple-pole approximation .

手性Lewis酸催化硝酮与烯烃的1,3-偶极环加成反应

Chiral Lewis Acid-Catalyzed 1,3-Dipolar Cycloadditions between Nitrones and Alkenes

细胞骨架微管中Kerr效应对水的电偶极集体辐射的影响

Influence of Kerr Effect on Collective Electromagnetic Radiation in Cytoskeletal Microtubule

Fe3O4穆斯堡尔谱中的电四极和磁偶极效应

The electrical quadrupole and magnetic dipole effect in the Mossbauer spectra of Fe_3O_4

采用数值计算的方法，讨论了初始场压缩因子r、光场与原子的耦合强度g对原子偶极压缩的影响。

The effects of the squeezing degree r of initial field and the coupling constant g are discussed by the method of the numerical calculations .

最后计算了在偶极阱中进一步通过OpticalMolasses过程降低冷原子温度时，冷却光实际的失谐量，希望对实验能有所参考。

Finally , the actual detuning is calculated when we realize optical molasses to decrease the temperature in optical dipole trap .

第二章研究双模Raman跃迁模型中原子偶极矩信息熵压缩的动力学。

In chapter 2 , the dynamics of the information entropy squeezing of the atomic dipoles in Raman transition model is investigated .

我们推导出柱坐标系中描述该波的非线性耦合方程组，求出一类不同于在笛卡尔坐标系中得到的偶极旋涡（vortex）的新解。

We have found a new solution of the system , which is different from the dipole vortex obtained in a plane geometry .

报道了用半绝缘GaAs材料研制的光电导偶极天线在飞秒激光脉冲触发下辐射THz电磁波的实验结果。

Experiments of terahertz generation with semi-insulating GaAs photoconductive dipole antenna triggered by femto-second laser pulses are reported .

H4SiW（12）O（40）和双偶极Ru（II）配合物形成的静电自组装多层膜

Self-assembled Multilayer Film Formed by Alternating Layers of H_4SiW_ ( 12 ) O_ ( 40 ) and a Dipolar Ru ( II ) Complex

同类玻色子四极相互作用与Staggering现象准一维偶极玻色-爱因斯坦凝聚体中的亮孤子

The Same Boson quadrupole Interaction and Staggering Phenomenon ; Bright Solitons in Dipole Bose-Einstein Condensates

偶极相互作用存在的前提下Kerr介质对系统纠缠度的影响

The influence of Kerr medium on the intrinsic decoherence under the condition of existence of dipole-dipole interaction

Kerr介质中与双模光场作用的三能级原子的偶极压缩效应

Dipole Squeezing Effects of a A-type Three-level Atom Interacting with a Two-mode Coherent Field in a Kerr-like Medium

本文研究了一V型三能级原于在双模相干光场作用下总偶极算符的演化规律。

In this paper , the evolution of the dipole squeezing for a " V " type three-level atom driven by the two-mode coherent state field has been investigated .

偶极-偶极和偶极-四极混合激发Na2-Na时的碰撞能量转移受激辐射

Stimulated radiation based on dipole-dipole or dipole-quadrupole hybrid excitation and collision energy-transfer

然而，在界面润湿阶段中偶极滤波1HNMR信号强度的增幅却强烈依赖于退火温度的高低。

On the other hand , the increment of dipolar filtered 1H NMR signal intensity at the wetting stage depends strongly on the temperature .

不锈钢钝化的偶极模型变角XPS在不锈钢钝化膜研究中的应用

Bipolar model of the passivity of stainless steels variable angle XPS and its application in studies of films formed the passive on stainless steels

抑制COX作用主要与电子总能量呈负相关，与分子总能量和分子偶极矩呈正相关。

COX inhibitory activity was related negatively with electronic total energy , but positively with molecular total energy and molecule dipole moment .

这对用光电导偶极天线产生大功率THz辐射的发展具有十分重要的指导意义。

It is important to design the new experiments to generate high-power THz radiation by using of photoconductive dipole antenna .

掺苯胺类偶极分子TGS晶体的生长与热释电性能的研究

Study on the Growth and Pyroelectric Properties of Aniline-Family Dipolar molecules Doped TGS Crystals

任意强度耦合多光子J-C模型中原子偶极压缩效应研究

Atomic Dipole Squeezing in Arbitrary Intensity-Dependent Coupling Multi - Photon J-C Model

用ABINITIO方法在MP2/6-31G水平上研究了C，N-二甲基硝酮与丙烯的1,3-偶极环加成反应历程及区域选择性。

The 1,3-dipolar cycloaddition reaction of C , N-dimethyl nitron with propylene has been calculated at the MP2 / 6-31G level using ab initio molecular orbital theory .

Langmuir-Blodgett膜中分子聚集行为的偶极作用模型

The dipolar interaction model of the molecular aggregation in Langmuir-Blodgett films