东南亚地区的铜加工产业及市场

东南亚地区的铜加工产业及市场马来西亚的Ａ·Ｂａｇｒｉ先生于１９９４年５月在国际铜加工协会召开的一次会议上提出了＂东南亚的铜加工产业及市场＂的报告。报告主要探讨了马来西亚、泰国、印度尼西亚、新加坡和菲律宾（以下简称东南亚五国－编注）的铜材市场，同时也涉...     

马来西亚新建铝厂

位于马来西亚霹雳州的一座年产50万t的新铝厂在2002年破土动工,这是目前曼郡(Man—iung)地区惟一一座在建的生产铝锭的冶炼厂。总部设在纽约的查鲁斯((;harus)发展公司拟购买该公司20％的股份,并参与该冶炼厂项目的建设;来自香港的投资公司拟购买其18％的股份;马来西亚国家发展公司拥有15％的股份。项目一期工程预计耗资19.2亿美元,将在3年后竣工投产。马来西亚新建铝厂@江志辉     

国际动态

马来西亚建设国内第一座电解铝厂【安泰科讯】马来西亚建设国内第一座电解铝厂,该铝厂是由马来西亚齐力铝业公司(Sarawak)投资建设的,建设规模为11.5万吨/年,工程由中铝国际贵阳铝镁设计研究院承担,采用改进型的GY-200电解槽208台,设计电流210KA。目前电解土建工程基本完工,两     

第二届亚洲粉末冶金大会(APMA2013)暨2013年全国粉末冶金学术会议及海峡两岸粉末冶金技术研讨会征文通知

第二届亚洲粉末冶金大会(APMA2013)暨2013年全国粉末冶金学术会议及海峡两岸粉末冶金技术研讨会将于2013年11月3-6日在中国厦门召开。会议分国际会议和国内及两岸会议两部分,其中国际会议部分在亚洲粉末冶金协会(APMA)指导和日本、韩国、印度、马来西亚、澳大利亚等国学、协会支持下由粉末冶金产业技术创新战略联盟承办,台湾粉末冶金协会协办;国内及两岸会议部分由中国金属学会粉末冶金分会承办。这将是亚洲粉末冶金产业界、科技界、学术界的一场高层次的交流盛会,同时还将加强中国粉末冶     

马来西亚建设国内第一座电解铝厂

马来西亚建设国内第一座电解铝厂,该铝厂是由马来西亚齐力铝业公司（Sarawak）投资建设的,建设规模为11．5万吨／年,工程由中铝国际／贵阳铝镁设计研究院承担,采用改进型的GY-200电解槽208台,设计电流210KA。     

区域产业转移与承接区生态问题研究——基于"十二五"规划建议的考察

当前我国已处于顺利完成"十一五"规划确定的主要目标和任务,即将进行"十二五"规划期,在这一关键时期区域经济也面临转型和发展.发达地区部分经济存在升级和迁转,后发地区存在经济的起步和发展.承接发达地区的部分产业是后发地区经济发展的一个选择,这一过程如何科学规划对于后发地区具有十分重要的意义.鉴于经济发达地区的发展过程和相关产业的综合效益,环境问题是后发地区发展经济过程中的关键问题之一.     

马来西亚海砂的烧结性能研究

为了探索烧结生产配加马来西亚海砂的可行性,对配入不同比例马来西亚海砂的混合矿进行了烧结基础特性研究,并在此基础上进行了烧结杯试验,摸索出马来西亚海砂烧结的合理配比,为海砂用于烧结生产提供了理论依据.     

马来西亚建成直接还原炼铁厂

据《日经产业新闻》报导,由马来西亚重工业公司、马来西亚东来加勒州政府和日本新日铁公司合资兴办的 DR(直接还原)炼铁厂经过三年建设,现已接近完成、预计今年三月下匈投入使用。该厂投产后约有一千职工,年产60万吨还原铁,可生产成50万吨钢坯,提供给马来西亚的棒材生产厂。过去,马来西亚一直靠进口解决坯料问题,直接还原炼铁厂投产后可基本自给,不再依     

一九八八年亚洲矿业国际会议和展览预告

一九八八亚洲矿业国际会议将于一九八八年三月八日到十一日在马来西亚吉隆坡的Putra世界贸易中心举行。专业范围包括地质、采矿、选矿和冶金。该会议由矿冶学会以及其他国际团体主办。     

东南亚最大铝冶炼厂2006年投产

即将在马来西亚建设的东南亚最大的铝冶炼厂将于 2 0 0 6年开始运营 ,年产量将近 70万t。据报道 ,马来西亚政府已经批准马来西亚铝冶炼公司 (MAS)建设一家发电厂 ,支持位于北方霹雳省的这家铝冶炼厂。马来西亚冶炼公司是一家与总部位于纽约的Charus开发公司及当地的投资者共同组建的合资企业。据悉 ,今后几个月 ,这个铝冶炼厂及发电厂的地面准备工作即将开始东南亚最大铝冶炼厂2006年投产     

转炉炉壳热应力分析

根据实际转炉建立实体模型。以有限元为手段,考虑了炉衬和炉壳材料的物性参数随温度变化的特点和炉衬与炉壳之间膨胀间隙,计算了转炉炉壳在温度载荷和炉衬膨胀压力同时作用下的热应力。所得结果可为转炉炉壳设计提供依据。     

焦炭热性能指标意义浅析

通过对焦炭在高炉内的历程及其变化规律的剖析,阐述焦炭热性能指标的意义,形象地把焦炭在高炉内的损耗分为三部分(M1,M2,M3)。指出M2对焦比及焦炭价格有一定的指导作用。     

Results of treatment of cancer of the cardia

Cancer of the cardia is traditionally discussed with cardiac cancer of the lower portion of the esophagus and upper gastric cancer invading the esophagus, and the specific characteristics of cancer of the cardia have never been clearly defined. We reviewed the outcome of 172 patients with adenocarcinoma of the cardia who had undergone radical surgery between 1949 and 1994 in the Division of Gastrointestinal Surgery of the Cancer Institute Hospital. The centers of the tumors were located within 2 cm above and below the boundary between the esophagus and the stomach, and their longitudinal diameter was less than 8 cm. We divided the patients into an early period (1949-1979; n = 79) and a late period (1980-1994; n = 93), and focused on the historical transition. There were no differences in patient gender or histology between the two periods. However, the late period was associated with fewer cases of esophageal invasion and shorter longitudinal diameter, as the age of the population advanced. The number of advanced cancers such as the localized and infiltrative type had decreased, and early cancer and early clinical stage had become more common, but despite the fact that the number of early cancers had increased, extended dissection, such as thoracic and paraaortic lymph node dissection, was performed more frequently. By clinical stage, the long-term outcome markedly improved in Stage I patient in the late period, and tended to improve in Stage II and III patients. This appears to have been attributable to the prevention of micrometastasis by extended dissection, although the number of early cancers is another major potential cause. There were no differences in the outcome of Stage IV patients between the two periods, and further advances in multimodality therapy must be awaited. The range of resection is basically proximal gastrectomy, and if there are adequate indications, the prognosis is favorable. In view of the status of lymphatic flow and lymph node metastasis, and long-term results, lateroaortic lymph node dissection is important. Since the number of early cancer patients has been increasing, if intraabdominal recurrence is prevented, intrathoracic lymph node dissection will contribute greatly to the outcome of such patients.     

The effect of amount of possession of the trait of hostility on accuracy of perception of hostility in others.

Some theories of personality hold that an individual's perception of others is influenced by his own personality characteristics; more specifically, that a trait of low social value will be projected more into others, and that insight into the possession of these characteristics reduces this distortion. These 2 hypotheses were tested by having a group of college students rate each other (including themselves) on degree of friendliness or hostility. Agreement with group rating about self yielded the insight score. In general, the hypotheses were supported; the "friendly" Ss were most accurate in their perception of others, and insight was positively associated with accurate perception. From Psyc Abstracts 36:04:4HL16M. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Comparison of rates of infection of two methods of emergency ventricular drainage

The rates of infection of two methods of external ventricular drainage in use at Atkinson Morley's Hospital--namely, (a) percutaneous drainage with Rickham reservoirs and (b) tunnelled ventriculostomies--were compared in this retrospective review. Percutaneous drainage of CSF with Rickham reservoirs was associated with a 27% rate of infection as identified by positive microbiological cultures; tunnelled ventriculostomy catheters had a 10% infection rate. The difference in the infection rate between the two methods was statistically significant (P < 0.015). Other variables examined, including the age and sex of the patients and the reasons for ventricular drainage, were not associated with an increased rate of infection. Most infections from either method were caused by a coagulase negative staphylococcus. The average duration of ventricular drainage before identification of positive cultures was 5.7 days for Rickham reservoirs and 6.0 days for ventriculostomies.     

浅析《野草》的版画特征

鲁迅先生一生热爱美术作品,对版画中木刻兴趣尤甚.<野草>作为其"写心之作",亦呈现出一些与木刻版画一致的审美特征:一是具有木刻版画的色彩特征,多对比、多冷色,有阴郁的美感;二是具有木刻版画的力度特征,环境描写、人物刻画处处刀锋毕现,遒劲有力,有一种"力之美".     

四辊破碎机车刀架的改造

针对四辊破碎机车刀架车削中存在的几个问题,详细介绍了电动车刀架的结构和工作原理,建立主要设计参数的数学表达式,并进行适当的分析。改造后,这种电动车刀架运行平稳、可靠、方便、省力,取得了预期的效果。     

Effect of antibiotics of chemotaxis of human leukocytes

The effect of 20 different antibiotics on chemotaxis by human neutrophils was studied. Human leukocytes incubated with chloramphenicol, rifampin, sodium fusidate, and tetracyclines in vitro showed markedly depressed migration. The mechanisms by which these antibiotics affect leukotaxis are discussed.