查询词典 making iron

He acts as an engineer in an iron and steel works.

他在一家钢铁厂当工程师。

It must be admitted that these modern iron and steel works have played an important part in building our heavy industry.

我们必须承认这些现代化的钢铁厂为我们的重工业建设发挥了重要作用。

The new iron and steel works is located near the coast.

新的钢铁厂建在海岸附近。

ReporterUnderstanding arrives now,"Goddess in the moon " the satellitic system of first phase project, carrier rocket system and project control system, used too material of two kinds of when steeliness builds 4 kinds of iron and steel, still cooperation of You Taigang of a kind of rolled steel is produced.

记者今日了解到，"嫦娥"一期工程的卫星系统、运载火箭系统和工程控制系统，使用了太钢制造的两类4种钢铁材料，还有一种钢材由太钢协作生产。

Last year Baosteel, China's leading steelmaker, entered into joint-ventures in Australia and Brazil to assure supplies of iron ore.

去年中国最大的钢铁公司加入了澳大利亚以及巴西的合资公司以确保铁矿石供应。

As the largest Japanese steelmaker, Nippon Steel traditionally represents other Japanese steelmakers in iron ore negotiations.

作为日本最大的钢铁企业，新日铁传统上代表日本钢铁业出席每年的铁矿石价格谈判。

This used to be Game Over: one of the big three miners would announce the price at which it would sell iron ore to a big steelmaker for the coming year.

这通常是游戏结束的时刻：三大铁矿石巨头之一会宣布来年向一家大型钢铁生产商出售铁矿石的价格。

The No.3 Steelmaking of Jinan Iron and Steel Co., Ltd., Jinan 250101, China

济南钢铁股份有限公司第三炼钢厂，山东济南 250101

No.1 Steelmaking Plant of Jinan Iron and Steel Co., Ltd., Jinan 250101, China

济南钢铁股份有限公司第一炼钢厂，山东济南 250101

No.3 Steelmaking Plant of Jinan Iron and Steel Co., Ltd., Jinan 250101, China

济南钢铁股份有限公司第三炼钢厂，山东济南 250101

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。