enthalpies

Theinflueree of the addive on these enthalpies were obtamed.

测量了添加剂对氧化铝溶解热焓的影响。

The correlation of F' and the standard enthalpies of formation for a series of alkyl benzenes was examined.

用F'研究一些烷基苯的标准生成焓，得到了令人满意的结果。

It is predicted that gas phase standard formation enthalpies of chlorbenzoic acids with the model.

并用该模型对氯代苯甲酸的标准生成焓进行了预测。

The release behaviour and the adsorption enthalpies of element 113 on these surfaces are estimated qualitatively.

定性地预计了113号元素在上述表面上的释放行为和吸附焓。

The specific latent heat is the difference in enthalpies of the substance in its two states.

比潜热是物质在两种状态下的焓差。

Compared with pure PEG,the phase change temperature and enthalpies decline.The p...

其相变温度和相变焓比纯PEG低,并随着PEG含量的增加而升高。

A group topologic space method for estimating enthalpies of vaporization at normal boiling points for organic compounds has been proposed.

本文提出了有机物正常沸点蒸发焓估算的基团拓扑空间方法。

Standard enthalpies of formation of simple substances have been discussed in current textbooks.A more exact definition has been proposed.

讨论分析了现行教材中关于单质标准生成焓的规定，提出了较严谨的定义；

Molecular structres were characterized by FT-IR,HNMR and FAB-MS.The enthalpies of solution and protonation-thermodynamic functions were determined.

用FT-IR，HNMR，FAB-MS等对它们进行了结构鉴定，并测定了它们的溶解热及质子化热力学函数。

In this model,an equation of state is used to calculate V-L equilibrium K-ratios,phase compositions and enthalpies of vapor and liquid.

该模型应用状态方程计算轻烃汽-液平衡常数和平衡组成,考虑了精馏塔内汽相和液相的非恒摩尔流特性;

The thermophysical properties of the chemi cal storage materials are evaluated by the enthalpies of the reaction and the number of cycles of the reverse reaction.

并从反应焓、逆反应循环次数、量利用率、量密度等方面对反应体系作为一种低温蓄热材料进行了评估。

The linear and logarithmic twoparameter models were built,which can estimate standard enthalpies of binary complex oxides including 32 simple oxides such as CaO,SiO2 and TiO2.

提出了估算二元复合氧化物标准生成焓的双参数模型,包括线性双参数模型和对数双参数模型。

Experimental results showed that the transition temperatures and enthalpies during the denaturation of the proteins were dependent on the sample source and the solvent system.

实验结果表明，鸡卵清白蛋白热变性过程的转变温度和转变焓与样品的来源和溶剂种类有密切的关系。探讨了这些溶剂对蛋白质构象变化影响的机理。

For the fourteen samples studied, the interaction enthalpies vary from -0.6 kcal/mol to -3.3 kcal/mol, and the dissociation time constants vary from 3 ps to 140 ps.

在被研究的十四个体系中，最小的分子相互作用的形成焓变的绝对值是0.6千卡每摩尔。最大的是3.3千卡每摩尔。

Standard formation enthalpies of substituted benzene and benzoic acids derivates are related to the primary effect, secondary effect and the barrier point of the substituent.

摘要基于取代苯和取代苯甲酸衍生物的标准生成焓受取代基的初级效应、次级效应及取代基之间的障碍点等因素影响。

The parameters of Andre's equation were modified and a new method used to estimate the viscosity of LGP at low temperature was developed by way of the combination of the activation enthalpies of viscous flow with those of glass transition.

并与玻璃化转变的活化焓结合起来，对由普通方法得到的安德烈方程的几个参数进行修正，从而发展了一种改进的预测液体发射药低温粘度的方法。

The great discrcpeney in activation enthalpies might indic-cate that the differences were in the response to change and tension strength of the substrates and active center of catalases when active complexes were formed through soil catalases.

活化焓差别较大,说明各土壤过氧化氢酶形成活化络合物时,底物与酶活性中心在应变和扭曲强度上的差异。

The highly asymmetric binary system ethanol-tetrachloromethane is a special system,the excess enthalpies of which can not be correlated by using all existing equation of state methods.

乙醇-四氯化碳类体系不同于其它的高度非对称体系,其超额焓难以用现有的方法进行拟合。

A estimating model is established by regression method with known gas phate standard formation enthalpies of fluorbenzene, chlorbenzene and methyl benzoic acids derivatives in this paper.

用已知的氟苯、氯苯和甲基苯甲酸衍生物的气相标准生成焓，通过回归方法建立了估算模型。

The diameter distribution,the thermal stability,the enthalpies and the structure of the microcapsules were analysed by the laser particle size analyzer,X-ray diffractometer,DSC and FT-IR,respectively.

采用直接原位聚合法制备了以石蜡为囊芯的脲醛树脂微胶囊,并利用激光粒径分布仪、X射线衍射仪、差示扫描量热仪(DSC)和傅立叶转换红外光谱仪分别分析了微胶囊的粒径分布、热稳定性、热焓值和壳结构。

This volume contains 1770 data sets that include enthalpies of mixing and dilution for the entire concentration range as well as partial enthalpies of mixing and solution at infinite dilution.

这卷包含包括混合和整个集中范围的稀释的焓的1770 数据集合， 好作为在无限的稀释的混合和解决办法的部分焓。

We have calculated some standsrd enthalpies of vaporization of organic compounds of straight chain containing nitrogen or sulfer.The relative errors for 41 compounds with available data are within 5%.

我们利用此法计算了一些含硫含氮的直链有机物的标准汽化热，41个可比较值的相对误差均在5%以内。

standard molar enthalpies of formation

标准摩尔生成焓

standrd molar combustion enthalpies

标准摩尔燃烧焓

Sulfur-Sulfur bond dissociation enthalpies

键离解能（BDEs）

CORRELATION OF EXCESS ENTHALPIES FOR MOLTEN SALT MIXTURE

熔盐混合物的过量焓关联

Keywords alumina;molten cryolite;solution enthalpies;

氧化铝;冰晶石熔体;溶解热焓;

Keywords excess molar enthalpies;alkan - 1 - ol;iso - propanol;

过量焓;正烷醇;异丙醇;

bond dissociation enthalpies

键解离焓

Keywords solution enthalpies;alkali metals halide;mixtures;

溶解热;碱金属卤化物;混合溶剂;

vapor pressures and enthalpies of vaporization of pure fluids;

纯流体的蒸发的汽压和焓；

EAM potentials for Al, Ce and Yb and formation enthalpies of the alloys

Ce、Yb和Al的嵌入原子势及其合金形成热

Keywords Glycine;Transfer enthalpies;Urea;Formamide;Acetamide;DMSO;Acetone;

甘氨酸;迁移焓;尿素;甲酰胺;乙酰胺;二甲亚砜;丙酮;

Keywords Rare earths;Rare earths bromides;Glycine;Enthalpies of formation;

稀土;稀土溴化物;甘氨酸;生成焓;

The calculation for formation enthalpies of La and alloy elements in white carat gold alloy

稀土La与白色饰品金合金中合金元素的二元形成焓

A New Scheme for Calculating the Standard Enthalpies of Formation of Alkanol Isomers

计算饱和醇异构体标准生成焓的新方法

Enthalpies of Pormation for Compounds: a Century and Comes of Age for Density Functional Based Computations

化合物生成焓:一百年和密度泛函基量子机制的原子模型新时代

Solubility, Enthalpies of Dissolution and Thermokinetics of the Dissolution Reaction in Solvent of Carbohydrazide

碳酰肼的溶解度、溶解焓及其在溶剂中的溶解反应

Estimating on Standard Formation Enthalpies of Substituted Benzene and Benzoic Acids Derivatives

取代苯和取代苯甲酸衍生物的标准生成焓的估算

Correlation in Sections for Excess Enthalpies of the System Ethanol-Tetrachloromethane System

乙醇-四氯化碳体系超额焓的分段拟合

Dilution Enthalpies for D-Mannitol and D-Sorbitol in Pure Water and Sodium Halide Aqueous Solutions

D-甘露醇与D-山梨醇在纯水和卤化钠水溶液中的稀释焓

Standard Test Method for Enthalpies of Fusion and Crystallization by Differential Scanning Calorimetry

用差别扫描量热法测量熔化和结晶焓的标准试验方法

GROUP CONTRIBUTION METHOD TO ESTIMATE ENTHALPIES OF VAPORIZATION AT NORMAL BOILING POINT

正常沸点下液体蒸发焓的基团贡献计算法

A new structural parameter used for estimating standard formation enthalpies of rare earth compounds

一个用于预测稀土化合物标准生成焓的新结构参数

THE CALCULATION OF ENTHALPIES OF FORMATION FOR NOBLE METAL-ALUMINIUM BINARY ALLOYS WITH EAM

贵金属-AI二元合金形成焓的EAM计算

Modified UNIFAC Model and Prediction of Mixing Enthalpies and Activity Coefficients

UNIFAC修正模型与混合焓和活度系数的推算

Keywords Valence delta;Molecular valence connectivity index;Alkylbenzene;Standard formative enthalpies;correlativity;

价点价;分子价连接性指数;烷基苯;标准生成焓;相关性;

Keywords n-propanol;Sodium bromide;Electrolyte;Enthalpies of solution;Enthalpies of solvation;

正丙醇;溴化钠;电解质;溶解热;溶剂化热;

Excess enthalpies of ternary system of toluene-ethanol-hexane or tetrachloromethane;

甲苯-乙醇-正己烷（四氯化碳）三元体系过量焓

Keywords Additivity;Gas phase standard enthalpies of formation;Primary and second effect of substituent;

加和性;气相标准生成焓;共振能;取代基的初级效应和次级效应;