水蒸气

The cold wind condenses vapor into rain.

冷风使水蒸气凝结成雨。

Water vapor is water in the form of a gas.

水蒸气是气态的水。

Clouds are formations of condensed water vapour.

云是由凝聚的水蒸气构成的。

Steam has fogged the bathroom mirror.

水蒸气遮住浴室的镜子。

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

以烟秆为原,化后用水蒸气活化制备活性。

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

他一走进暖房, 眼镜就被蒙上一层水蒸气。

Heat evaporates water into steam.

水受热变成水蒸气。

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

此晶体形成器是一细长玻璃管两端并各有一玻璃球,球里有水和水蒸气。

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

本品为肉科植物肉Myristica fragrans Houtt.压碎的新鲜果仁水蒸气蒸馏获得的挥发油。

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).

研究土木香挥发油的化学成分,并比较水蒸气蒸馏提取(SD)与超临界CO2萃取(SFE)所得土木香挥发性成分的差异。

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的水蒸气饱和压力与饱和温度关系的数学模型，进行了牛肉冻结过程的计算机模拟，在此基础上进行了牛肉冻结过程中干耗量的数值计算。