enthalpies
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n.【化】热含量
英英释义
enthalpy[ en'θælpi ]
n.(thermodynamics) a thermodynamic quantity equal to the internal energy of a system plus the product of its volume and pressure
"enthalpy is the amount of energy in a system capable of doing mechanical work"
同义词：heat contenttotal heatH
双语例句
1.Standardenthalpiesofformation of simple substances have been discussedincurrenttextbooks. A moreexactdefinition 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；www.chemyq.com2.Inthismodel,anequationofstateisusedtocalculateV-LequilibriumK-ratios,phasecompositionsandenthalpiesofvaporandliquid.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；www.chemyq.com3.And from that,thenyoucan look at enthalpiesofreactionforcountless numbers of reactions,right.很多很多种化合物，利用这些你就可以研究，不计其数的反应的反应焓。open.163.com4.Anewstructuralparameterused forestimatingstandardformationenthalpiesofrare earthcompounds一个用于预测稀土化合物标准生成焓的新结构参数www.ilib.cn5.EstablishmentofaPrecisionSemimicro-TitrationCalorimeterandMeasurements of Micellization Enthalpies精密半微量滴定热量计的建立和胶束生成焓测定service.ilib.cn6.Correlation in SectionsforExcessEnthalpiesoftheSystemEthanol-TetrachloromethaneSystem乙醇-四氯化碳体系超额焓的分段拟合www.ilib.cn7.TheStandardMolarEnthalpiesofFormation of Two MixedLigandComplexesofErbiumPerchloratewithGlycineandAlanine高氯酸铒与甘氨酸及丙氨酸混配物的标准生成焓www.analchem.net8.The Experimental DeterminationandCorrelationofExcessEnthalpiesofBinarySystemsofCyclohexanone with Different Alcohols环己酮醇二元系统超额焓测定和关联的研究www.ilib.cn9.Solubility,EnthalpiesofDissolutionand Thermokinetics of the DissolutionReactioninSolvent of Carbohydrazide碳酰肼的溶解度、溶解焓及其在溶剂中的溶解反应www.ilib.cn10.StandardTestMethodforEnthalpiesofFusionandCrystallizationbyDifferentialScanningCalorimetry用差别扫描量热法测量熔化和结晶焓的标准试验方法www.isres.com1
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权威例句
Enthalpies of Sublimation of Organic and Organometallic Compounds. 1910–2001Negative activation enthalpies in the kinetics of protein folding
Evaluation of AM1 calculated proton affinities and deprotonation enthalpies
Hydration of the alkali ions in the gas phase. Enthalpies and entropies of reactions M+(H2O)n-1 + H2O = M+(H2O)n
Assessment of Gaussian-3 and Density Functional Theories for Enthalpies of Formation of C1−C16 Alkanes†
ChemInform Abstract: Evaluation of AM1 Calculated Proton Affinities and Deprotonation Enthalpies
Assessment of Gaussian-2 and density functional theories for the computation of enthalpies of formation
The Surface Free Energies of Solid Chemical Elements: Calculation from Internal Free Enthalpies of Atomization
Consistent Force Field for Calculations of Conformations, Vibrational Spectra, and Enthalpies of Cycloalkane and n‐Alkane Molecules
Photoinduced Electron Transfer in Solution: Exciplex and Radical Ion Pair Formation Free Enthalpies and their Solvent Dependence
1. The linear relationship between the gas phase standard enthalpies of formation and the substituent constants is discussed.
讨论了气态摩尔标准生成焓与取代基常数间的线性关系。
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2. The affection on the enthalpies of formation aroused by factors, such as size factor, electronegativity, the energy of orbit of selectron etc, is also discussed.
还讨论了尺寸因子，电负性，选择子的轨道能量等因素对形成焓的影响。
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3. 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。
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4. According to the experimental and calculation results, the enthalpies of formation of the ions and some bond energies have been evaluated.
结合实验和理论计算结果，估算了离子的标准生成焓和键解离能。
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5. 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；
youdao
6. The electronic structure of products and reactants were studied by molecular orbital PM3 method. The reaction enthalpies and optimized configuration for products were obtained.
用半经验的量子化学PM3方法研究了反应物和产物的电子结构，得到了产物的最优构型和电荷键序分布以及反应焓变。
youdao
7. The electronic structure of products and reactants were studied by molecular orbital PM3 method. The reaction enthalpies and optimized configuration for products were obtained.
用半经验的量子化学PM3方法研究了反应物和产物的电子结构，得到了产物的最优构型和电荷键序分布以及反应焓变。
youdao
enthalpies
