In a steam turbine, the steam pushes against blades.

It is very important and meaningful to study steam turbine's varying conditions.

汽轮机的变工况研究,对于确定机组变工况后的安全性与经济性具有重要意义.

In a steam turbine, steam from pipes is directed onto the blades.

涡轮机内的蒸汽从管内导至叶片上.

It was a slow steam train and took about four and a half hours.

它是一列慢蒸汽火车并且需要大约四个半小时.

In Frontierland there is a steam train to take visitors around.

在“边境地带”有一列蒸汽火车带着有人在里面参观.

Remove the cover of the old steam trap and take out any remaining trap parts.

拆卸旧的疏水阀阀盖,取出任何残留的疏水阀部件.

Why not allow the steam into the return piping and simply not use a steam trap?

为什么不让蒸汽进入回流管道而不使用疏水阀?

The types and choice principals of the steam trap are introduced in this paper.

文章简要介绍了疏水阀的类型及选型原则.

Replace the cover and the radiator steam trap has been repaired.

重新安装上盖子,这样散热器疏水阀就维修好了.

How does the steam trap know when to open and close?

疏水阀是如何知道何时开启何时关闭?

Steam trap flow direction in accordance with that of the pipe line.

疏水阀的流向要与管路流向一致.

The possible relevance of the process to combustion, gasification and steam reforming will also be discussed.

本讲题也将探讨此过程与燃烧 、 气化和蒸汽重整可能存在的相关性.

With the primary method for on-purpose generation being the steam reforming of natural gas.

有意地生产氢的主要方法是天然气的蒸气重整.

The primary method of hydrogen generation is steam reforming of natural gas.

生产氢的主要方法是天然气的蒸气重整.

All of the evaporated water is condensed and returned to the steam plant for further recycling.

水的蒸发浓缩,一切都回到了进一步回收蒸汽厂.

At present coal is the most common food of a steam plant.

目前,煤是蒸汽动力厂的最常用的能源.

Monitoring the continuous temperature and pressure profiles during steam injection, soaking, discharge and the production process.

监测注汽 、 焖井 、 放喷和采油过程中的连续温度压力剖面.

Purpose To control serious sand production during steam injection development of shallow heavy oil.

目的合理控制浅层稠油注蒸汽开发中严重出砂问题.

And modelget the heat stress distribute rule induced by steam injection after drawing casing.

并得出了采用提拉预应力固井方法后注蒸汽所产生的热应力分布规律.

Steam injection has been found to be an efficient way to recover heavy oil.

注蒸汽是开采稠油的一种有效方法.

The temperature behavior within the Poplar flake-board mat during steam injection vacuum pressing ( SIVP ) was studied.

研究了喷蒸真空热压杨木大片刨花板坯内部的温度分布特征.