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Compared with the arithmetic mean values of the emissivities within 8-14urn IR spectral band,the theoretical formula and its practical uses for calculating the mean value of the emissivity with the mean spectral emissivities are determined in narrow bands.

就8～14μm红外光谱区内利用测得的多个窄波段的平均光谱比辐射率计算该光谱区的平均比辐射率进行了理论分析和实验研究；并与相应的算术平均值进行了比较。

Some of the mode frequencies can be explained by the formula deduced from the eigenmode theory of resonant cavity.

这些现象，有些可利用在谐振腔本征模理论基础上导出的公式来解释，另外一些可能是由于像散和畸变引起腔的横模分裂，从而导致复杂的模拍效应。

According to the statistics formula between the ratio of capillary pressure to threshold pressure and the effective wetting-phase saturation established by Brooks R.H.

根据Brooks R H和Corey A T建立的毛管压力同阈压之比与有效湿相饱和度S_之间的统计公式提出一种计算平均毛管压力曲线的方法。

From the difference of the two methods,it is pointed that there are mistakes in the procedures and the calculation formula for the basicity method;it also recommended a modified one.As referred to that ques...

文章对上述观点和结论有不同的看法，从碱性高锰酸钾指数标准分析方法的试验操作步骤及方法原理的理解入手，进行相关的阐述和讨论。

Raman Shifts of the LA Phonons in a ZnSe/ZnTe Finite Strained Superlattice;2. By using quantum statistics, this paper obtains the initial results and the formula with which the entropy of phonons may be calculated.

采用量子统计方法，得到了声子熵的计算公式和初步结果，同时还指出在胰岛素与其受体的缔合反应中，声学支声子所提供的声子熵起了重要作用。

By using quantum statistics,this paper obtains the calculation formula of entropy of phonons and initial results,and points out that the entropy of phonons plays an important role in the associated reaction of two kinds of anion structural groups in silicate melts.

熔体阴离子结构团缔合过程中声子熵的研究何安明李秉新石焕文（西安地质学院，西安710054）关键词熔体阴离子结构团缔合声子熵近年来，中外学者已经开始重视对岩浆熔体的物理过程和机制（如利用喇曼光谱直接测定硅酸盐熔浆的结构等）的研究工作，并取得了重要进展。

Thanks to its instant conditioning formula, this long-wearing mascara let you lengthen, separate and give volume to your eyelashes for an irresistible and subtle make up effect without flaking, smearing and clumping. Method of use: Place the mirror parallel to your face and maintain an eyelevel view.

净含量：8.0g 说明：滋养呵护成分和定型纤长成分的双重组合，不仅加倍呵护柔软睫毛，同时轻松打造根根分明的自然卷翘的睫妆效果，不掉渣、不打结、绝不晕染的快干配方，令睫毛持久保持洁净、立体、纤长的迷人魅力。

The new"two sides, one China" formula was an apparent attempt to accommodate Taipei's desire to be seen as Beijing's political equal and not just a Chinese province, paving the way for an end to a stalemate in one of Asia's worst flashpoints.

新的&两岸一中&的提法很显然是为了迎合台湾人民的某种需要，就是台湾和北京在政治上的地位是平等，而不是把台湾看作是中国的一个省份。

And the pressure head check formula for quota heating is given.

给出限额供热的压头校核公式。

Because iron is recognized the major constitute of the Earth's core, and the Bloch-Grüneisen formula holds true in the solid-liquid mixed phase region, the electrical conductivity distribution in the Earth's core was calculated by combining with the temperature structure of the Earth's core with the PREM model. The electrical of conductivities of the Earth's core vary from 4300Ω〓cm〓 to 8400Ω〓cm〓, and increase with the pressures or depth.

既然Bloch-Grüneisen公式被证明在地核的温度、压力条件下及铁的固-液混合相区仍然有效，对于主要成分由ε-铁组成的地核，就允许用Bloch-Grüneisen公式并结合地核的温度结构以及PREM模型计算整个地核（包括液态外地核与固态内地核）的电导率分布。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。