open hearth的例句大全

The process of coal tar steelmaking in special steel open hearth is described in this paper.

介绍了特钢平炉煤焦油炼钢工艺.

Kneeling in front of the open hearth, old Maria was fanning the smoldering fire.

老玛丽亚跪在壁炉前的空地上，扇着闷燃的炉火。

A log fire roared in the open hearth.

柴火在敞开着的壁炉里熊熊燃烧。

She was standing far too near the open hearth and her nightdress caught fire.

她站的地方离壁炉太近,所以她的睡衣着火了.

Oxygen converter can make not only all kinds of steel made in open-hearth-furnace, but also alloy-steel.

氧气转炉不但能炼所有的平炉钢种, 还能炼合金钢.

The paper introduced the circumstances of open-hearth-furnace to converter in Angang.

文章介绍了鞍钢 平炉 改转炉的情况.

They watched workers loading open-hearth furnace.

他们观看了工人给平炉加料.

By refining methods steels can be divided open-hearth furnace steel, converter steel, and electric furnace steel.

按冶炼方法,钢可分为 平炉 钢 、 转炉钢和电炉钢.

With the action of some bivalent cation, high temperature shift catalyst has been prepared by mixture precipitation method using open-hearth dust as a raw material.

利用钢铁厂平炉尘制备中温变换催化剂，制备成本低，工艺简单，活性达到部颁标准，具有明显的经济效益。

Practice on increasing service life of top blow open-hearth furnace

提高顶吹平炉炉龄的实践

Improvement of oxygen open hearth technology& an analysis of the operation of OHF No.17 in Anshan Steel Works

氧气平炉工艺的改进&17号平炉生产技术分析

This article analyzes the composition of steel scoria and introduces the way using steel scoria. It puts forward the plan to use open hearth furnace slag in portland cement as the hydraulical admixture.

分析了钢渣的组成，介绍了钢渣利用的可能途径，提出了用平炉钢渣作为普通硅酸盐水泥水硬性混合材综合利用的方案。