Development and Application of Integrative Nodular Cast Iron Anchorage System for Unbonded Tendons 无粘结预应力筋用球墨铸铁一体化锚具锚固体系的研制与应用
CAST/ Dual Membrane System for Iron and Steel Plant Wastewater Treatment and Reuse CAST/双膜系统用于钢铁厂废水的处理与回用
Objective To calibrate the 3D dental cast scanner system and to evaluate the reliability of the calibration method. 目的建立国产牙颌模型三维扫描仪的标定方法,并对标定结果进行检验。
Study and prospect for the future of the wear resisting cast iron of the chromium system 铬系耐磨铸铁的研究与展望
Evolution of Microstructure of Cast Ti-Si System Alloy 钛硅系铸造合金的微观组织演变
Development of Computer Aided Cast Iron Metallographic Inspection System 铸铁金相计算机辅助检测系统的开发研究
Now in our country the wear resistant surfacing material studied 、 utilized and made is Fe-Cr-C 、 Fe-Cr-B and high chromium cast iron alloy system and powder Cobalt and Nickel-based alloys used in plasma arc. 我国当前研制应用于生产的耐磨堆焊材料大部分是沿用过去的铁铬碳系,铁铬硼系,高铬铸铁合金系统和等离子弧用的粉末钴基、镍基材料[1]。
Suggestion of Improving Lance Driving Device Used in Blast Furnace ′ s Cast House Desiliconization System 炉前脱硅喷枪传动设备改进设想
The process of producing cotton viscose pulps with NaOH-H_2O_2 cooking and cellulase post treatment can cast off the bleaching system and eliminate bleaching pollution. NaOH-H2O2蒸煮结合纤维素酶处理制备粘胶纤维棉浆粕,可省去漂白系统,消除漂白污染。
The technique is applied to BUAA CAST casting process simulation system successfully. 该技术已成功地应用于BUAACAST铸造过程仿真系统中,用于显示铸件整体的各物理量数据信息。
Cast of thin wall castings and cast system design 薄壁铸钢件的铸造及浇注系统设计
Based on this principle, illumination distribution measurement experiments of flashlight cast system are done. 基于这一原理进行了闪光灯投影系统照度分布测试实验。
Development of a Compo-filter for Cast Iron Inoculation System 一种铸铁用复合过滤器的开发
Reliability of a newly designed dental cast laser scanner Dental cast scanning system with special axes Calibration for the 3D dental cast scanner system 一种新型三维牙颌模型激光扫描仪可靠性对比研究
Illumination distribution measurement of flashlight cast system based on digital camera 基于数码相机的闪光灯投射系统照度分布测试
Recreation of urban water environment ── a cast study on water system planning in the west of Taiyuan 城市水环境的再创造&以城西水系规划为例
Properties of alumina filler can have a dominating effect on epoxy resin cast system, not only on viscosity of epoxy resin cast system, quantity, but on appearance, insulated property of product, dispersing of alumina in resin as well. 氧化铝性能不仅影响环氧树脂酸酐体系的粘度、填料添加量,而且杂质还影响浇注件的表观及电气绝缘性能,以及对氧化铝环氧树脂中的分散性也有很大的影响。
The Exploitation of the Metastable Austenitic Matrix Wear Resisting Cast Alloys of Fe-C-Cr-Mn System Fe-C-Cr-Mn系亚稳奥氏体基耐磨铸造合金的开发
To introduce the centrifugal cast roll production process expert system which has combined the industrial computer with the long experience of roll experts. 介绍用工业控制机和轧辊专家长期积累的经验实现的离心浇铸轧辊生产工艺专家系统。
The paper introduces the design characteristics of the four-way pulled core mould for plastics parts of large boxes and covers, and such mould design after improvement as the total structure, cast system, pulled core mechanism and so on, and discusses the mould rigidity, etc. 介绍大型箱、盖类塑料件四面开模的设计特点,改进后的四开模总体结构、浇注系统、抽芯机构等的设计,并讨论了模具刚性等问题。
The development status of dental cast titanium system and investment mold materials is introduced. The cast structure of surface reacted layer and some casting technological problems including mold temperature, cast pressure are also discussed. 对目前牙科铸钛系统,包埋材料,铸件表面反应层结构以及铸造工艺如铸模温度、铸造压力等的研究及发展现状进行了综合介绍。
Improvement of Disc Cast Machine System 圆盘浇铸机系统的改进
The Design Application of the High Silicon Molybdenum Nodular Cast Iron in the Exhaust System of Diesel Engine 高硅钼球墨铸铁在内燃机排气系统中的设计应用
Study on mode of fragmentation of superior incisor restored by cast post-and-core system 铸造核桩修复上前牙断裂模式的实验研究
Research on Reducing Blind Region of Teeth Plaster Cast Laser 3-D Measurement System 低盲区牙模激光三维测量系统研究
Dental cast laser scanning system 牙颌模型激光扫描双轴系统设计
This paper researched the influence of correlation factor of cast rolling process on system temperature field; established the basic heat transfer equation of roller board system and revealed the varying rule of roller board system temperature field during the cast rolling process. 研究了铸轧过程中各相关因素对系统温度场的影响,建立了辊板系统传热规律的基本方程,揭示了铝材铸轧过程中辊板系统温度场的变化规律。