大学在国际技术输入方面的作用

“在我们的计划中,我们有许多外国学生和博士后学者,”一位以研究成果著称的大学学者说,“他们在我们的研究起步工作中做得很出色,没有他们,我们的研究进程将受到阻碍。”这是大学中,特别是在美国、英国、法国、德国等在基础研究和应用研究前沿学科具有研究优势的大学内所持有的具代表性的观点。这种态势已经导致了研究人才和知识的输入国际化。外国学生和博士后学者是     

浅谈生态住宅环境

中国，在第八个五年计划时期，开始提出到2000年将以实现小康水平为战略目标，住宅是小康水平的关键，也是人们议论的热门话题，全社会也已形成“小康不小康，关键看住房”的共识。衡量一个国家的居住水平，国际上采用综合性指标评价，也就是用多个指标来衡量。中国制定的小康居住目标有十三项指标。其中室内环境标准主要考虑室内光环境、热环境、声环境以及卫生环境。     

低温热水地面辐射供暖设计问题探讨

针对低温热水地面辐射供暖设计中容易忽视或规范中无明确规定的问题提出相应的技术措施和解决方案。     

Foundation of three—dimensional mathematical models for glass furnace regenerator

This paper presents a practical three-dimensional meathematical model of circulation and heat transfer in generator of glass melting furnaces.The model was based on the heat transfer between the smoke flow and the lattice units,and between the air flow and the lattice units.This model not only bypassed the difficulty of complicated computation of the heat transfer process in the regenerator of glass furnaces,but also avoided the irrationality of fixing the temperature distribution on the surfaces.Use of the model yielded very important data and also the method for the design of the regenerator of glass furnaces in practical production.     

古交矿区煤的热解脱硫试验

文章详细介绍了对古交矿区8号煤进行不同升温速度和不同终温条件下的硫试验。     

背诵——基于模因论的英语输入策略

阐述了当前大学英语教学中语言输入不足之现状,提出了以模因论为理论基础的背诵输入策略,指出将背诵输入策略运用于英语教学的重大意义。     

英语教学中有关背诵输入方面的思考

本文探讨背诵式语言输入这一传统的学习策略在大学英语教学中的作用。说明了背诵式语言输入可以帮助降低学生的情感焦虑、克服母语的负迁移、增强语感、提高口语流利程度以及问文化意识,并激发学生学好英语的信心。文章强调背诵输入在当前英语写作教学中应有的地位。     

Development of Full Automatic External Welding Machine for Annular Welds of Pipeline

To meet the demands of rapid development of pipeline constructions in China, a complete set of full automatic external welding machine for annular welds of pipeline and welding procedure have been developed thereof. The system has been applied in the “West-East Pipeline Project” and its performance is proven. With this welding machine the welding parameters can be either preset before or adjusted in real time during the welding process, which avoids the blemishes of same type domestic and international products. Thus it is best propitious to in-situ construction conditions and workers‘ technical level in China. In this article the development of mechanical and control systems of this product is introduced and typical welding procedure parameters are provided.