蒸汽压; 蒸汽压力; 蒸汽压强; 蒸气压

汽压；蒸汽压力；水汽压力

vapour pressures───汽压；蒸汽压力；水汽压力

vapor pressure───蒸汽压

air pressure───气压；风压

apply pressure───加压

peer pressure───同伴压力；来自同辈的压力

acupressure───n.针压法

added pressure───附加压力

Ice possesses a lower equilibrium vapour pressure than water.───冰具有比水低的平衡蒸汽压.

Vapour pressure is an important product specification.───蒸气压是一个重要的产品规格。

As the temperature gets higher, the vapour pressure of solvents and chemicals gets higher.───随着温度的逐渐升高，化学品或溶剂也更容易气化。

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。

An expression for the lowering of vapour pressure for dilute solutions can be derived from Raoult's law.

Figure 3.13 shows how the vapour pressure of water increases with temperature.

The top line is a plot of vapour pressure of the liquid mixture against liquid composition.

The liquid mixture thus has a higher vapour pressure.

A mixture which exerts a vapour pressure greater than that predicted by Raoult's law is said to show a positive deviation.

The increase in vapour pressure with temperature can be explained in terms of the kinetic theory.

Boiling occurs when the vapour pressure of the liquid equals the external pressure.

Vapour pressure is an important product specification.

The partial vapour pressure of the less volatile component decreases at the same time.