vapor pressure

The determinative method for low vapor pressure and their applicable scope are emphatically introduced.

重点介绍了低蒸气压的测定方法,列出了各测定方法的适用范围.

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Once the cold water enters the flack, the vapor pressure falls quickly.

一旦冷水进入长颈瓶, 水气压就迅速下降.

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It is shown that ionic liquid can reduce the saturated vapor pressure of water.

结果显示,离子液体能降低水的饱和蒸气压.

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At its boiling point a liquid has a vapor pressure equal to the external pressure.

液体到达沸点时,其蒸汽压等于外压.

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Transfer liquid from containers by using the product vapor pressure or external gaseous product pressure.

通过利用产品的蒸气压或外部气体产品压力来从容器中转移液体.

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They characteristic of low melting point, low vapor pressure, adjustable acidity, strong solubility and high viscosity.

它具有熔点低 、 蒸汽压小 、 酸性可调及良好的溶解度、粘度和密度等特点.

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The experimental vapor pressure were fitted to Antoine equation andcompared with literature data.

采用安托因方程拟合了蒸气压数据并与文献值作了比较.

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The equilibrium coefficient can be calculated by Clausius - Clapeyron saturated vapor pressure equation in internal iteration.

内层迭代采用克拉伯龙饱和蒸汽压方程计算平衡常数.

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The experimental system for the vapor pressure measurement of water was introduced.

该文介绍了水的饱和蒸气压实验的基本原理和系统设计.

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This relationship was used to predict the vapor pressure of liquids and good results were obtained.

该方程用于预测液体的蒸气压并取得较好的结果.

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Vapor pressure and boiling point depends on molecular mass and the type of intermolecular forces.

蒸汽压及沸点取决于分子量及分子间作用力的类型.

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The vapor pressure varies with the temperature, the pressure, and the kind of liquid.

蒸汽压随着温度 、 压力和液体种类而变化.

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However, the water temperature is 20 degrees below, the saturation vapor pressure is negligible.

但是, 水温为20摄氏度以下时,水泵, 饱和蒸汽压力可疏忽不计.

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However, the water temperature is 20 degrees below, the saturation vapor pressure negligible.

但是, 水温为20摄氏度以下时, 饱和蒸汽压力可忽略不计.

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The vapor pressure, speed, discharge main valve of steam turbine make direct influence to its operation.

汽轮机的进汽压力 、 速度 、 流量对于汽轮机的运转工况都有直接的影响.

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