这意味着，配分函数，是带波耳兹曼常数的各项之和。
And what that means is, in the partition function, which is a sum over all these terms with these Boltzmann factors.
同时又利用最新的平衡振动常数计算了o_2~+的上下态rkr势，用rkr势的结果计算了四重态跃迁的不同振动带的frank-condon因子。
Furthermore the rkr potential curves of both the a and b quartet states of o_2~+ were derived based on the latest equilibrium constants and franck-condon factors were listed in this thesis as well.
可以通过以下方法来选择带隙的波长：排列周期性空位，使得其点阵常数等于带隙波长的一部分。
The bandgap wavelength can be chosen by arranging the periodic array of voids to have a lattice constant a fraction of the bandgap wavelength.
本文讨论了特征谱带(包括金属键)的归属和力常数的合理性。
The rationality of assignment of feature bands (including metal bond) and force constants has been discussed.
对于不同的三维光子晶体结构，随着介电常数比的增大，完全禁带的宽度和带隙率也会随着增大。
For all three kinds of three-dimensional photonic crystal structures, their band gap width and band gap ratio can be improved with the increase of dielectric constant ratio.
用光学透射测量方法得到了该薄膜材料的基本光学常数（带隙、线性折射率、线性吸收系数）。
The band gap, linear refractive indices and absorption coefficients fundamental optical constants of the film were obtained through optical transmittance measurements.
研究了晶格结构、填充比、介电常数比三个主要因素对二维空气圆柱型光子晶体完全禁带的影响。
The influence of three main factors such as lattice structure, packing ratio and dielectric constant ratio on complete forbidden band of 2-d air cylindrical photonic crystal is studied.
将电磁带隙材料用于孔径耦合微带天线的设计，利用其频率带隙抑制天线中激励的表面波，分别考虑高介电常数和低介电常数的情况。
The electromagnetic band-gap (EBG) materials is used to design the aperture coupled patch antennas, and both high permittivity and low permittivity materials are considered in this paper.
以带线系统为测试夹具，利用网络分析仪在微波频率下测量材料的复介电常数和复磁导率。
A network analyzer system is used to make frequency-swept S-parameter measurements on the loaded stripline fixture from which complex permittivity and complex permeability may be calculated.
研究结果表明，材料介电常数越大两种结构得到的完全带隙越宽；
The effects of parameters of the structure to band structure have been also analyzed.
讨论了旋转操作下TM模式带隙的变化情况，通过计算发现TM模式的带隙不仅受到晶体旋转对称性的影响同时也受内部结构介电常数的影响。
The affection of TM is discussed when the dielectric cylinder are rotated. The result is that not only the crystal rotational symmetry but also the dielectric constant can affect the band gap of TM.
光子晶体是折射率（或介电常数）呈现周期性变化的、以具有光子带隙为特征的人造晶体材料。
The photon crystal has the photonic band, and the photon band possibly has the photon band gap.
光子晶体是折射率（或介电常数）呈现周期性变化的、以具有光子带隙为特征的人造晶体材料。
The photon crystal has the photonic band, and the photon band possibly has the photon band gap.
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