Water becomes steam in the boiler.

水在锅炉内产生蒸汽。

I think we pick up steam in the fourth quarter.

我认为四季度势头会增强。

Steam in a tubular heat exchanger was condensation.

蒸汽在管式换热器中被冷凝。

The moisture turns to steam in the oven and it will puff up.

水汽会在烤炉里蒸发出来，液体软陶会膨胀起来。

The core gets hotter and, also, more massive as the matter continues to steam in.

随着物质不断流入中心核，中心核变得越来越热，同时也变得越来越重。

We saw, in the Lesson on steam in your last book, that when water changes into water-vapour, it requires a great deal more room.

大家通过上一本书的学习了解到：当水变成水蒸气之后就需要更多空间。

The characteristics of flare gas combustion and application mechanisms of steam in combustion on flare head are analyzed.

分析了火炬头在火炬气燃烧时的特点及蒸汽在火炬头燃烧时的应用机理。

The author introduce the application and principle of rush steam in aroma chemical fraction, Point out the attention of it.

介绍冲蒸在香料分馏操作中的几种应用及其原理，并指出有关注意事项。

Casing is heated by steam in thermal recovery wells. There are thermal stresses in casing. Casing deforms when stresses exceed yield point.

计算表明，注蒸汽稠油井如果用常规方法固井，在通常的注汽温度下，套管都因热应力而产生屈服变形。

When washing clothes or a rainy day, the water can enter these pores, especially hot steam in the kitchen, easier to soak into the case.

当洗手洗衣服或遇到下雨天，水就可以从这些孔隙中进入，尤其厨房里的热蒸气，更容易浸透进表壳内。