vapour pressure

1. Vapour pressure is an important product specification.
   蒸气压是一个重要的产品规格。
2. Ice possesses a lower equilibrium vapour pressure than water.
   冰具有比水低的平衡蒸汽压。
3. The four properties, vapour pressure lowering, freezing point depression, boiling elevation, and osmotic pressure, are known as the colligative properties of solutions.
   溶液的这四个特性：蒸汽压下降、凝固点降低，沸点升高和渗透压，称为溶液的依数性。
4. Calculation of Vapour Pressure of Metals by Statistical-Mechanical Method With the Debye Model
   应用德拜模型的统计力学方法计算金属的蒸气压
5. Analysis and Research on Fuzzy Control System of Vapour Pressure of Chain Type Boiler
   链条式锅炉蒸汽压力模糊控制系统的分析和研究
6. It is practically immiscible with water, has a high boiling point and low vapour pressure.
   它特别不溶于水，沸点更高，蒸汽压更低。
7. Study on Cu-Ag-Si-Ga Series Brazing Filler Alloys with Low Vapour Pressure
   Cu-Ag-Si-Ga系低蒸气压钎料合金研究
8. On measurement of vapour pressure and calculation of activities by Langmuir method
   关于用朗格谬尔法测定蒸气压及计算活度的讨论
9. The most accurate observations are made when we observe the light emitted when the vapour pressure is low.
   当蒸气压很低时，可以对原子所发射的光谱作出最精确的观测。
10. There is a different value of saturated vapour pressure between the plane liquid surface and the curved one, namely an additional value ( positive or negative).
    按照这一模型，液体的某些表面现象，如表面张力、弯曲表面的饱和汽压等都能得到满意的说明。
11. Discussion about saturated vapour pressure of curved liquid surface
    弯曲液面饱和蒸气压的研究
12. Experimental Method for Measuring Pure Liquid Saturation Vapour Pressure
    纯液体饱和蒸气压测量的实验方法
13. The Effect of Saturated Vapour Pressure Equation on Sublimation in a Strong Electric Field
    强电场下蒸汽压方程对凝华的影响
14. Full utilization of chemical reaction heat and increment of vapour pressure of industrial and waste boilers;
    充分利用化学反应热，提高自备工业锅炉和废锅发汽压力；
15. The spatial distributive features of water content and vapour pressure are analysed.
    分析了平均水汽含量和水汽压的空间变化特征。
16. The coagulating water of soil can not occur a lot in the extreme dry regions due to the very low vapour pressure on the air.
    在极端干旱地区，空气中的水汽压很低，不可能发生大量土壤凝结水。
17. Hydrophilicity, hydrophobicity and the diameter of the pore in the porous medium have great effect on the saturation water vapour pressure;
    材料亲、憎水性和孔径对饱和蒸汽压力有巨大的影响。
18. At the temperature of liquid nitrogen the N 2 adsorption process and adsorptive volume of coal samples are measured under the gas saturated vapour pressure. Using BET and BJH theoretical models the pore volume and area of coal are calculated.
    在液氮温度下，通过测试煤样在气体饱和蒸气压力范围内对N2的吸附过程及吸附量，用BET和BJH理论模型计算出煤的孔体积和孔表面积。
19. The relations between soil surface resistance and evaporating time, and difference of vapour pressure between evaporating plane and atmosphere were simulated. Simulating result of the latter was better than that of the former.
    同时，还对土壤表面阻力与蒸发时间的关系、与蒸发时间及土壤蒸发面和大气间水汽压差的关系进行了模拟，结果后一种比前一种模拟更符合实际。
20. In this article we discussed concepts about vapour pressurs and the problem vapour pressure of small drop of liquid and small crystal.
    讨论了关于蒸汽压的概念以及小液滴和小晶粒的蒸汽压问题。
21. The saturated vapour pressure experimental apparatus of CF? 200 type has been improved.
    对CF200型饱和蒸汽压实验装置进行了改进。
22. The Application of the Concept of Saturation Vapour Pressure to the Process of Chemical Engineering
    液体饱和蒸气压概念在化工过程中的应用
23. The temperature range of 77-40 K is acquired by reducing the saturation vapour pressure with liquid nitrogen as the cold resource.
    本文叙述了以液氮作为冷源，用降低饱和蒸汽压（减压）的方法，获得77&40K温区。
24. The saturated vapour pressure values are calculated based on 23 hydrocarbon compounds, total deviation is 0.84%.
    计算了23个烃类化合物的饱和蒸气压，总误差为0.84%。
25. IR output energy and the threshold of SERS as a function of the pumping energy and vapour pressure are measured and analysed.
    实验测量了红外辐射强度及受激电子喇曼散射的阈值对蒸汽压、泵浦光强度的依赖关系，并进行了分析和讨论。
26. These three parameters, determined by fitting vapour pressure, vapour volume and liquid volume, are all function of temperature.
    由同时拟合蒸汽压、汽相体积和液相体积确定的三个参数都是温度的函数。
27. A concise physical picture is furnished by chemical potential curve about the law of phase equilibrium, saturated vapour pressure of curved liquid surface, evaporation and condensation etc.
    通过曲线描述，提供了关于相平衡、弯曲液面饱和蒸气压以及蒸发、凝结等规律比较直观的物理图像。
28. Relationship Between Saturated Water Vapour Pressure and Characteristics of Porous Medium in PEMFC
    PEMFC中水的饱和蒸汽压力与其中多孔介质特征关系研究
29. When temperature is below 948 K, the vapour pressure of rare earth bromides is immeasurably small.
    溴化稀土在948K以下时蒸气压极小，以至于无法测出。

noun

1. the pressure exerted by a vapor

   Synonym:    vapor pressure