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英语翻译这只是其中3道题,还有6道题,我会3道3道的发,以下是前3道.1、请介绍国内有色金属资源循环利用现状及发展.近年

来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:英语作业 时间:2024/04/30 01:35:50
英语翻译
这只是其中3道题,还有6道题,我会3道3道的发,以下是前3道.
1、请介绍国内有色金属资源循环利用现状及发展.
近年来有色金属再生利用行业得到了长足的发展在珠江三角洲地区、长江三角洲地区和环渤海经济区,分别形成了较为集中的再生有色金属拆解加工利用基地.国家对再生有色金属行业的发展给予了高度的重视.力求通过再生资源加工园区的建设和规范管理,为中国经济的健康发展提供持续不衰的基础材料来源.在“十五”规划的制订中,对再生有色金属行业的规范管理提出了具体的要求.可以肯定,在今后一个相当长的历史时期里,有色金属再生利用行业将会得到更加规范的发展.
2、请介绍国外有色金属资源循环利用现状及发展.
积极利用废金属特别是再生有色金属资源,是许多西方工业发达国家的共同特点.这些国家有色金属总消费量中废有色金属的回收利用率都非常高.在美国已经建立了一个高度专业化的处理废金属资源的部门.并在废金属处理利用方面取得了非常可观的成效.鉴于自然矿产资源贫乏的现实状况,日本特别重视再生金属资源的再循环利用问题.例如,日本积极开展从废家用电器 (电视机、洗衣机、空调机等)回收金属的研究工作,现已处理了数以10万吨的废金属,取得了相当大的社会和经济效果.国外利用再生金属原料生产金属的趋势增强了,其表现特征是,许多小型厂商积极参与了废金属资源的收集、加工熔炼工作,而且出现了一些专门加工处理废金属和日常生活废物的企业,从而逐渐形成了一个独立的新经济部门——再生金属生产部门.
3、国内废旧材料的回收利用,如废旧电器、废旧电池、废旧汽车、工业废弃物.请选择其中的一种废旧材料做答
我国是电池生产和消费大国,每年电池的生产达180亿只,占世界总量的1/4;消费量达80万只.各级政府已开始重视废电池的管理与处置,目前主要限于对锌锰电池和镍镉电池的回收,但效果并不明显.制约此项工作普及、深入展开的主要原因有两个:其一是电池的品种多、数量大,难于分类,收集困难;其二是国家尚未建立完善的回收管理体系,缺乏相应的政策法规和保障、激励措施.目前国内废旧电池的回收还没有形成体系,缺乏较为先进的技术,只是一些小型的个体户在经营,没有专门的回收机构,造成回收利用率不高,且回收利用过程对环境产生一定的影响.
英语翻译这只是其中3道题,还有6道题,我会3道3道的发,以下是前3道.1、请介绍国内有色金属资源循环利用现状及发展.近年
This is only three problem and has 6 problem, I'll 3 word three ways of hair, every 3 problem additional 50 points. The following is a former three ways.
1, please introduce domestic non-ferrous metal resources recycling situation and development.
In recent years, non-ferrous metal recycling industry has grown rapidly in pearl river delta, the Yangtze river delta region and pan-bohai sea respectively, form the relatively concentrated regeneration non-ferrous metal dissembling processing utilization base. Country of recycled nonferrous metal industry development gave high attention. Strive to renewable resources processing park construction and standardized management, for the healthy development of China's economy provide continuing fromgeneration base material sources. In the "tenth five-year plan", the formulation of the non-ferrous metal industry to regeneration of standardized management puts forward specific requirement. To be sure, in the next quite a long historical period, non-ferrous metal recycling industry will be more normative development.
2, please introduce foreign non-ferrous metal resources recycling situation and development.
Actively using waste metal especially regeneration non-ferrous metal resources, many western industrialized countries to the common features. These countries non-ferrous metal total consumption of the recycling waste non-ferrous metals are so high. In the United States have established a highly specialized processing scrap metal resources department. And on the waste metal treatment and utilization has achieved very considerable effects. In view of natural mineral resource poor reality, Japan pay special attention to the regeneration of metal resources recycling utilization. Japan, for example, actively carry out from waste household appliances (TV sets, washing machines, air conditioner, etc) recycle metal research work, already dealt with tens of 10 million tons of waste metal, has achieved considerable social and economic effect. Foreign using renewable metal raw material production metal trend enhancement, its expression characteristic is, many small manufacturer actively participated in the scrap metal resources collection, processing smelting work, and appeared some special processing scrap metal and daily life waste of enterprise, thus gradually formed an independent new economic sectors - regeneration metal production department.
3, domestic waste materials, such as the recycling of waste electrical appliance, used batteries or discarded used car, industrial waste. Please select one of them waste materials do answer
Our country is battery producers and consumers, annual production of 180 million battery, which accounts for the 1/4 of the world total, Consumption 80 million. Governments at all levels already paying attention to management and disposal of waste batteries, mainly limited to xinmeng battery and nickel cadmium battery recovery, but the effect is not obvious. Restrict the job popularization, deeply on the main cause to have two: one is the many varieties, battery large quantities, difficult to collect difficulties; classification, Second is the country has not yet built the perfect management system, lack of recycling corresponding policies and regulations and security, incentives. At present domestic waste battery recovery has not formed system, lack of advanced technology, only some small soho in business and no special reuse organisations, causing recycling utilization rate is not high, and recycling process produce certain effect on the environment.
打得手都算了,给分吧!不用说得那么毒吧LZ!
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