In this paper lead in industrial wastewater can be removed by scrap-iron fixed bed reactor.
采用铁屑固定床反应器去除工业废水中的铅。
"Yes, I ain't no invalid," he said. "When it comes down to hard - pan, I can digest scrap-iron."
“是的，我身子骨不坏，”他说，“日子难过的时候我是连碎铁也能消化的。”
The material that is loaded into an electric furnace that will melt into a composition that will produce a stainless molten product. Normally recycled scrap, iron, and alloying elements.
把材料放进电炉里，材料会熔化成合成物，这个合成物可以制成不锈钢熔铸产品。通常是可以回收利用的废料、铁及合金元素。
Using 40kg of scrap iron, they ran a prototype experiment which showed that the method worked. Then the full-scale treatment facility came into operation.
五年之前他与同济大学的马教授合作，用了四十公斤废铁屑做了一个小试（小规模实验）证明这个方法有效果。
Prohibition: Scrap iron, coal, timber, stone and hard material are prohibited for our machines.
禁止：禁止将废铁，煤炭，木材，石材等硬质材料放入机器内。
Since pig iron and scrap are cheap, and because there is no expensive refinement process, cast iron is a low cost material compared with steel.
由于生铁和废钢铁都便宜，又因为不需要昂贵的精炼过程，和钢相比铸铁是一种廉价材料。
These are graphite, high silicon cast iron, lead silver alloy, platinum, and even scrap steel rails.
所用材料有石墨、高硅铸铁、铅银合金、铂、甚至废钢轨等。
The magnet crane moves scrap iron from piles into trucks.
磁力起重机把废铁从废铁堆里吊起来装进卡车。
The magnetic crane moves scrap iron from piles into trucks.
磁力起重机把废铁从废铁堆里吊起来装进卡车。
To shield themselves from higher raw-material prices, more of them are acquiring their own iron-ore and coal mines or deposits, as well as producers of scrap steel.
为规避原材料涨价的影响，越来越多的钢铁企业自己收购矿山和煤矿或资源储备区，甚至收购废钢企业。
Fixed: Solid scrap iron frames can not be picked up.
固定：固体废铁框架不能被拿起。
The extruding machine for iron scrap is a special equipments which is used to squeeze iron, steel and aluminum scraps produced from the CNC lathe to a solid piece for quick conveyance.
铁屑挤压机是一种将CNC车床加工下来的铁屑、钢屑、铝屑等挤压成固定尺寸、便于转运的包块的专用设备。
Iron carbide is one of replacement materials of high quality scrap. Some problems of EAF steelmaking using iron carbide have been discussed.
碳化铁作为一种优质废钢的替代物已开始应用于电弧炉炼钢。文中对在电炉中用碳化铁炼钢的有关问题试分析讨论。
It is necessary to research a new method of SPFS preparation by solid reaction process with industrial scrap iron powder.
有必要探索由工业废铁粉经固相反应直接制取固体聚合硫酸铁的工艺。
Copper and polymerized ferric sulphate were prepared by using scrap iron coils to react with acid wastewater containing copper ion.
利用废铁卷与含铜酸性废水作用制备金属铜和聚合硫酸铁，并用聚合硫酸铁作絮凝剂处理酯化废水。
But the real pain of soaring costs for iron ore, coking coal and scrap will hit in the third quarter, when analysts see a possible slow down in restocking and end-user demand yet to pick up.
不过，铁矿石、炼焦煤和废钢成本飙升带来的切肤之痛要到第三季才能感受到，分析师多预期届时会看到用户放缓补充库存的速度，同时终端用户的需求却未见提高。
The new model structure of iron and steel enterprises and the methods of optimizing energy by some scrap and raw ore are discussed in the paper.
本文论述了新的钢铁企业模型结构及采用部分进口废钢和铁矿石的能源优化问题。
The essay use the way scrap iron react with sulfuric acid , then adding oxidant-ammonium peroxydisulfate.
采用废铁片与硫酸反应制备硫酸亚铁溶液，然后加入氧化剂——过硫酸铵反应制得硫酸铁铵。
The machine should be required to have a small and light body with quick moving, and the manufactured iron scrap easy to be stacked for saving the space.
要求机器具有轻便、移动方便、挤压成型铁屑块便于堆放、节省空间等特点。
The influence of scrap steel addition amount on structures and properties of nickel austenite gray iron was investigated.
研究了废钢加入量对镍奥氏体灰铸铁组织和性能的影响。
Rare metals are extracted by our factory from scrap iron and copper obtained by recycling the obsolete and waste.
本厂生产的稀有金属是收旧利废，从废铜烂铁中提炼出来的。
It has not only no energy consumption but also can utilize the scrap iron plates as the pole.
该法既不消耗电能，又能利用工厂的废旧铁皮作电极。
Using waste from recycling the NdFeB scrap and iron scale as raw materials, immersing it by H2SO4 and purifying, the purified liquid of Fe2 + was obtained.
采用钕铁硼废料处理废渣、铁屑等为原料，通过H2SO4浸出、除杂后得净化液。
Scrap iron is the production of waste and a major source of pollution factory. This paper presents one device design that can clean iron filings on machine automatically.
切屑是企业生产中的加工废料，是工厂的污染来源之一，应当及时清理。文章提出了一种可以自动清理机床铁屑的设计方案。
Steel and Stainless Steel Products and Components, Scrap, Steel, Aluminium Scrap, Scrap Iron, Wood, Scrap Paper.
采购产品钢和不锈钢产品和零件，废品率，钢，铝废料，废铁，木材，废纸。
It can clear scrap iron, cutting fluid and some other inclusion in order to raise the precision and the life of bearings.
通过对成品轴承的清洗，可以去除粘附在轴承表面和沟槽内的铁屑、切削液等杂质，提高轴承的精度与寿命。
In their daily life, they needed to get up early to pick up scrap iron and trash to make a living.
他们真的很穷呢，他们的日常生活就是早起去捡废铁和垃圾维持生活。
In their daily life, they needed to get up early to pick up scrap iron and trash to make a living.
他们真的很穷呢，他们的日常生活就是早起去捡废铁和垃圾维持生活。
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