The cold wind condenses vapor into rain.

冷风使气凝结成雨。

Clouds are formations of condensed water vapour.

云是由凝聚气构成。

Water vapor is water in the form of a gas.

气是气态。

The preparation of activated carbons from xylogen by steam activation method is reviewed.

以烟秆为原料,经炭化后气活化制备活性炭。

His glasses steamed up when he came into the warm room.

他一走进暖房, 眼镜就被蒙上一层气。

Steam has fogged the bathroom mirror.

气遮住浴室镜子。

The Cryophorus consists of a glass tube with a bulb on each end containing water and water vapor.

此冰晶体形成器是一长玻璃管两端并各有一玻璃球,球里有和气。

Heat evaporates water into steam.

受热变成气。

Definition: Nutmeg oil is obtained by steam distillation of the dried and crushed kernels of Myristica fragrans Houtt.

本品为肉豆蔻科植物肉豆蔻树Myristica fragrans Houtt.压碎果仁经气馏获得挥发油。

Objective:to study the chemical constituents of the essential oil of Inula helenium L.were extracted by steam distillation(SD)and supercritical-CO2 fluid(SFE).

研究土木香挥发油化学成分,并比较气馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发性成分差异。

In this paper, the mathematical model of the reltion between water saturation vapor pressure and saturated temperature is established in the form of monoacidic polynomials.

提出了一元多项式形式气饱和压力与饱和温度关系数学模型，进行了牛肉冻结过程计算机模拟，在此基础上进行了牛肉冻结过程中干耗量数值计算。