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We will use the first-class products, preferential prices, as well as the technical services and the broad masses of old and new customers to join hands in creating a better tomorrow main products: screen, metal mesh, screen machinery, equipment screen, screen machines, screen Machines, weaving machines network, a diamond-woven nets, metal-woven network, network-ginning, weaving metal screen machines, Ling-machine network, parapets, Hulan Wang, the airport guard-rails, highways Hulan Wang, net of stainless steel, copper Net, I-net, hook spent network, galvanized square net, hexagonal, screens, galvanized wire, stainless steel wire, stainless steel net, net steel, galvanized screen, the conveyor belt, ginning network, widely used in oil , Chemicals, construction, textile, medicine, aviation, aerospace and other industries.

我们将用一流的产品,优惠的价格,及完善的技术服务与广大新老客户携手共创美好明天主要产品:丝网,金属丝网,丝网机械,丝网设备,丝网机器,丝网机,织网机,菱形织网机,金属网织网机,轧花网机,金属丝网编织机,菱型网机,护栏,护栏网,机场护栏,高速公路护栏网,不锈钢网,铜网,席形网,勾花网,镀方眼网,六角网,窗纱,镀丝,不锈钢丝,不锈钢网,钢板网,镀丝网,输送带,轧花网等,广泛用于石油、化工、建筑、纺织、医药、航空、航天等行业。

This paper studies the neutralize agent for zinc hydrometallurgy of jarosite process,analyses advantage and disadvantage of NH_4HCO_3 and calcine as jarosite precipitation neutralize agent,points out if used calcine removed zinc ferrite as neutralize agent,than can cut the cost and reduce zinc content in slag.

研究了湿法炼黄钾铁矾渣除铁工艺的中和剂,分析了碳酸氢铵和焙砂作为沉矾中和剂的优缺点,指出用除去铁酸的焙砂作中和剂,可降低成本,减少渣含

Jarosite process can obtain high recovery rate of zinc,simultaneously,most of indium remains in the jarosite residues and a little part of indium remains in the high acidities leaching residues.

精矿中铟含量很高,采用黄钾铁矾法处理该高铟精矿,在得到较高回收率的同时,大部分的铟进入矾渣,少部分进入高浸渣,从矾渣和高浸渣中可回收得到电铟。

The accidents statistics from 2000 to 2003 are analyzed in this paper.Based on the tradition lightning conductor,ATPsoftware is used to stimulate the operation of zinc oxide surge arresters,and good effect is taken according to the data of the stimulation.Our plan is to install zinc oxide surge arresters on the power grid and the pole where there are easily destroyed by the lightning.The work from July 2004 to May 2005 is finished.

对2000~2003年来雷击事故进行了统计分析,在传统避雷线、杆塔接地装置防雷设施基础上,采用ATP软件对安装线路氧化避雷器进行仿真计算,依据仿真结果,确定了在架空线路易击段、易击杆塔、特殊地形地貌杆塔安装线路型氧化避雷器方案,并从2004年7月至2005年5月在35kV、110kV架空线路上安装了线路型氧化避雷器。

However, there are still some disadvantages in zinc electrode, such as metamorphose dendritic growth, erosion, passivation etc.

但是由于电极存在变形、枝晶、腐蚀和钝化等问题,使得电极在用于二次电源时的性能降低,这也是电池在应用中存在的严重问题。

Based on the defect analysis of cold rolled and hot dip galvanized products produced from CSP coils by data processing, off-line testing, observation by SEM, it was shown that the quality of products is not only affected by proceeding processes such as steelmaking, casting, hot rolling but also by the performance of cold rolling and hot dip galvanizing.

应用数据统计、离线检验以及扫描电镜缺陷分析等手段,对应用CSP线生产的热轧卷在冷轧与镀过程中出现的产品问题进行了分析,分析结果表明,应用CSP热轧卷进行冷轧与镀产品生产,不但受与炼钢、连铸、热轧各工序密切相关的热轧卷质量的影响,而且与冷轧与镀生产线本身工艺有重要关联。

The conditions and mechanism of Zn2+ loaded on zeolite 13X and alumina werestudied by the orthogonal test. A series of desulfurizing adsorbents were prepared withzeolite 13X, alumina and 5A molecular sieves loaded with Zn2+ and Cu2+ by themethod of impregnation at ambient termperature and desulfurizing capability of thosewere investigated in model gasoline.

采用正交试验的方法,研究离子在 13X 和活性氧化铝上负载条件及离子负载机理,并采用室温浸渍法,将离子和铜离子负载于 13X 分子筛、活性氧化铝、5A 分子筛上,制备了一系列改性型的脱硫吸附剂,考察了这些脱硫吸附剂在汽油模拟体系中的脱硫性能。

Total manganese, copper, zinc, organic and exchangeable iron, manganese, copper and zinc related significantly to organic matter, readily oxidizable carbon, humic acid, fulvic acid.

有机质对土壤有机磷及其组分的影响远远大于无机磷及其各组分,除全铁外、全锰、铜和及有机态铁、锰、铜和和交换态铁、锰、铜和均与有机质总量、易氧化碳、HA和FA等之间呈显著或极显著正相关。

Investigted and studied the discard the slay of wenxing spelter worksto the near area pollution in the city of Xuanwei, and proposed restoration the ecological systemas soon as possible is of necessity, importance and the method step.",,"

要:宣威市文兴炼厂虽然取缔停产了,但是随意堆放的废弃炉渣产生的污染远没有结束,炉渣中所含的铜、、汞、铅、镉、镍等重金属元素对当地居民生产、生活和健康造成的危害是大的;本文调查分析了宣威市文兴炼厂废弃矿渣对周边地区污染状况,提出了尽快恢复生态环境的必要性、重要性和方法步骤。","

No cadmium ore is mined for the metal, because more than enough is produced as a byproduct of the smelting of zinc from its ore, sphalerite, in which CdS is a significant impurity, making up as much as 3%.

没有为了开采镉而开矿的,因为从矿中提炼的时候产出的副产品已经是绰绰有余了,在闪矿中镉是最主要的混杂物,大概占3%。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

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