This paper analyzes on the operation mechanism and technical characteristics of sbr , evaluates its advantages and limitations , and based on this , advances its development and modification 分析了sbr工艺运行机理和工艺特点,对其优越性和局限性进行了评价,并在此基础上介绍了其发展与改进。
On the basis of data from domestic and foreign country , this paper describes a new wastewater treatment process - biological aerated filter ( baf ) from its principle , feature , main forms and advantage etc 摘要本文根据国内外有关资料，从工艺原理、主要形式、工艺特点等方面对曝气生物滤池进行了介绍。
We hope that this paper may supply technique supports for developing high speed and precision nc grinding machines with our own patents in our country 为此，分析了凸轮轴加工的工艺特点，提出了凸轮轴高速精密磨削要解决的关键技术问题，希望为开发我国具有自主知识产权的高速精密数控凸轮轴磨床提供理论依据。
Firstly this paper shows invention of vibratory cutting . than its principle and process characters ate analyzed . finally vibratory cutting has good process effect 摘要简要回顾了振动切削技术的创立，然后分析了其加工机理和工艺特点，从而说明振动切削技术作为一门精密加工技术具有普通切削所不可比拟的工艺效果。
Combined with production process feature of steelmaking in stainless steel branch , application of full automatic quick analysis system in steel chemical composition analysis of baosteel is introduced 摘要结合不锈钢分公司炼钢生产工艺特点，着重介绍了检化验全自动快速分析系统在宝钢钢铁化学成分分析中的应用。
Abstract : the technical characteristics , such as gradual model development , prior application of composite technology and emphasis on the product quality inspection of french dolphin helicopter are introduced in this paper 文摘:介绍了法国海豚直升机型号循序渐进发展，优先采用复合材料技术、注重产品质量检验等工艺特点。
Abstract : the main equipment structure , process characteristics and controlled method of posco stainless steel co . , ltd annealing and pickling line are introduced its process and process parameters are introduced too 文摘:介绍了张家港不锈钢有限公司退火酸洗机组各主要设备、结构特性及工艺特点，并介绍了工艺流程及技术参数。
Abstract : the paper introduced one new welding technology - friction stir welding ( fsw ) that was invented by the cambridge welding research institute in britain with process characteristic , production application & amp; effect 文摘:从工艺特点、生产应用及效果等方面，介绍由英国剑桥焊接研究所发明的焊接新工艺? ?摩擦搅拌焊( fsw ) 。
Firstly , the wet crush techniques and the design of automation control system are discussed , which based on the building of fuel alcohol product line in jilin fuel alcohol co . , ltd , jinlin province 本文结合吉林燃料乙醇有限公司的燃料乙醇生产线的建设，首先讨论了湿法粉碎工艺生产燃料乙醇的工艺特点和自动控制系统的设计。
Abstract : according to the practice , the characteristics of technics of follow - pipe driving pile are expatiated . the results of liquefaction - treatment are analyzed and evaluated usiing several methods 文摘:通过具体工程实践，阐述了跟管夯扩桩法进行地基加固处理砂土液化的工艺特点，使用多种试验方法分析和评价了处理液化地基土层的效果。
