查询词典 making iron

Refers to the material production sector which is engaged in extraction of natural resources and processing and reprocessing of minerals and agricultural products, including (1) extraction of natural resources, such as mining, salt production, logging (but not including hunting and fishing);(2) processing and reprocessing of farm and sideline produces, such as rice husking, flour milling, wine making, oil pressing, cotton ginning, silk reeling, spinning and weaving, and leather making;(3) manufacture of industrial products, such as steel making, iron smelting, chemicals manufacturing, petroleum processing, machine building, timber processing; water and gas production and electricity generation and supply;(4) repairing of industrial products such as the repairing of machinery and means of transport.

指从事自然资源的开采，对采掘品和农产品进行加工和再加工的物质生产部门。具体包括：（1）对自然资源的开采，如采矿晒盐森林采伐（但不包括禽兽捕猎和水产捕捞）；（2）对农副产品的加工再加工，如粮油加工食品加工轧花缫丝纺织制革等；（3）对采掘品的加工再加工，如炼铁炼钢化工生产机器制造木材加工等，以及电力自来水煤气的生产和供应等；（4）对工业品的修理翻新，如机器设备的修理交通运输工具的修理等。1984年以前农村的村及村以下办工业归属农业，1984年以后划归工业。

In choosing foods rich in iron, the iron content in addition to considering, we must also take into account the iron absorption rate.

在选含铁丰富的食物时，除了考虑含铁量外，还应考虑到铁的吸收率。

For the China Steel Association of these new ideas, Tsunehiro seamless home that the reasonableness of some of the measures is also questionable; particularly with regard to iron ore imports qualifications and agent system implementation, doubts many: First of all, iron and steel enterprises and traders of iron ore imports qualifications, who should "gift"?

对于中钢协这些新想法，恒博无缝管家认为一些措施的合理性还有待商榷；特别是关于铁矿石进口资质和代理制的推行，疑惑颇多：首先，钢铁企业和贸易商的铁矿石进口资质，究竟应该由谁"赐予"？

For example, in a barony where raw iron is extracted in great quantities, merchants will sell iron powder for a good price. Since this iron powder is an important resource for crafters, it affects the global economy.

铁粉在制造业上是一个重要的资源，因此它可以影响全世界的经济，在一个地区，铁匠如果只有少量或者没有铁粉，他将不得不提高武器的铸造价格，来支付昂贵的铁粉。

Main production:·Heavy-duty maching tool casting;·Diesel-electric cylinders,bedplate etc casting exported to japan;·Steam turbine ductile iron casting exported to germany;·Nuclear fuel-transfer cask heavy section noduar iron casting;·heavy nodular iron castings for coal grinding machine.

公司覆盖产品主要有：重型机床铸件。出口日本船用柴油发动机缸体、缸套、台板等铸件。出口德国汽轮机球铁铸件。·核乏燃料储运容器，厚大断面球铁铸件。

On the basis of the test results of a full scale hot state explosion test a calculation and analysis was conducted of the explosion pressure of the following: square box test parts, nodular cast iron boiler, grey cast iron boiler and grey cast iron boiler plates.

基于一次大规模热态爆破试验的结果，分别对方箱试件、球墨铸铁锅炉的爆破压力、灰口铸铁锅炉和灰口铸铁锅片的爆破压力进行了计算和分析，得出安全系数选取的推荐值。

Iron Division: design and production of Christmas iron products, iron box, about 100 employees.

铁艺部：设计生产圣诞铁制品，铁线盒，员工100人左右。

Brunet or iron will be polished iron cloth fabric, with iron again best.

深色或熨斗会磨亮的布料，最好加盖烫布再烫。

This paper presents the process of getting the qualified molten iron through melting scrap, carburant and moderate cast pig iron, which offers a new way for producing ductile iron.

利用废钢、增碳剂并适当配入铸造生铁，通过熔炼来获得合格的原铁水，然后经球化孕育处理形成球墨铸铁，为球墨铸铁生产开辟出一条新的途径。

Another type of cast iron is nodular iron, which is made of cast iron to which a material such as magnesium or cerium has been added.

另一种类型的铸铁是球墨铸铁，是在普通铸铁中加入了镁或者铈制成的。

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。