如果没有惰性气体，我只有纯物质。
So in the absence of this inert gas here, I just have the pure substance.
绝大多数时间我们无法得到纯物质。
洛克一般讨论的是纯物质。
利用纯物质的性质。
对纯物质来说，冰点等于熔点。
For pure substances, the freezing point is the same as the melting point.
所以他的化学势，等于纯物质的化学势。
So it's going to be the chemical potential of the pure material.
星号表示纯物质或纯物质集合的性质。
The star indicates a property of a pure substance or a collection of pure substances.
采用相场方法模拟纯物质三维枝晶生长。
The phase-field method is applied to simulate dendritic growth in the three-dimensional space.
这是纯物质的相图。
不过，年终以前我们起码可以得到少量纯物质。
I believe, however, we can get at least some pure materials before the end of this year.
在所得主成分权重图中显示出纯物质的光谱特征。
The plots of weights at each wavelength showed the spectral characteristics of pure materials.
纯物质分两类。
因为这个共存曲线，相图和克拉珀龙方程，都是对纯物质得到的。
Because this gas liquid coexistence line, this diagram, and this Clapeyron equation, is all done for a pure substance.
这个常数是纯物质的蒸汽压，乘以液相的组分，Raoult定律。
Which is the vapor pressure of the pure material times the, and the composition of the liquid phase, Raoult's law.
基于相场方法对包含多晶粒的纯物质凝固过程进行了数值模拟。
Numerical simulation based on phase field method is developed to describe polycrystalline solidification for pure material.
对，最终的熵会更大,如果你把液体混合的话,会比纯物质的熵大。
Right. There's more entropy of mixing if you've got a mixture in the liquid than if you have a pure gas up there.
提出了拟一元模型，把四氯化亚铜铝甲苯液作为一个虚拟的纯物质。
The quasi-unitary model was presented, and the cuprous aluminium tetrachloride-toluene solution was defined as a quasi-pure substance by this model.
我们通常所用的塑料并不是一种纯物质，它是由许多材料配制而成的。
We usually use plastic is not a pure substance, which is formed by the preparation of many materials.
介绍纯物质特性参数包括临界常数、偏心因子和势能常数的计算方法。
Calculation method of characteristic parameters for pure substance, such as critical constant, centric factor, and constants of potential energy are put forward.
用前向神经网络，对纯物质的蒸气压和汽化热与温度的函数关系进行预测。
A feedforward neural network was used to predict functional relationship of temperature with steam pressure and heat of vaporization of the pure material.
当前对高对映体纯物质的需求越来越大，这就对催化剂提出了更高的要求。
The increasing need of compounds with high enantiomeric purity requires catalysts with an improved and controlled performance.
膜蒸馏- 结晶工艺是一种新的回收纯物质方法，尤其从废水中分离出晶体。
Membrane distillation-crystallization is a new method of recovering materials especially from wastewater.
纯物质的参数由拟合纯物质的蒸汽压，饱和液相密度或超临界的PVT数据获得。
Pure component parameters were obtained by fitting vapor pressure, saturation liquid density and supercritical PVT data.
用此状态方程计算纯物质饱和蒸汽压和二元汽液平衡，计算值和实验值符合很好。
The calculated values for saturated vapor pressure and binary VLE by using this new equation of state are in good agreement with experimental values.
元素这一术语是指由单一种类的原子所组成的纯物质。现在已经知道有107种元素。
The term element refers to a pure substance with AToms all of a single kind. AT present 107 chemical elements are known.
依数现象是这样一种现象,当你把物质混合在一起的时候,你不会得到纯物质,而是得到混合物质。
Colligative properties are the properties like the vapor pressure, lowering when you have a mixture in a liquid, instead of having a pure substance you have amixture of substances here.
以纯物质的凝固过程为研究对象，利用明锐界面模型和扩散界面模型进行数值模拟工作。
Take advantages of the sharp-interface model and the diffusive interface model, the simulation work of this paper is focused on pure materials.
从热力学基本原理出发初步分析了强磁场磁化对纯物质吉布斯自由能和平衡凝固温度的影响。
Based on the principles of thermodynamics, the changes of Gibbs free energy and melting equilibrium temperature of pure materials caused by magnetization in a high magnetic field were analyzed.
元素这一术语是指由单一种类的原子所组成的纯物质。现在已经知道有107种元素。 收藏。
The term element refers to a pure substance with atoms all of a single kind. At present 107 chemical elements are known.
元素这一术语是指由单一种类的原子所组成的纯物质。现在已经知道有107种元素。 收藏。
The term element refers to a pure substance with atoms all of a single kind. At present 107 chemical elements are known.
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