水蒸气

The cold wind condenses vapor into rain.

冷风使蒸气凝结成雨。

Water vapor is water in the form of a gas.

蒸气是气态的。

Clouds are formations of condensed water vapour.

云是由凝聚的蒸气构成的。

Steam has fogged the bathroom mirror.

蒸气遮住浴室的镜子。

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

以烟秆为原料,经化后用蒸气活化制备活性。

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

走进暖房, 眼镜就被蒙上层蒸气。

Heat evaporates water into steam.

受热变成蒸气。

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

此晶体形成器是细长玻璃管两端并各有玻璃球,球里有蒸气。

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.压碎的新鲜果仁经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.

提出了元多项式形式的蒸气饱压力与饱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。