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- foundry process wastewater 铸造作业废水
- So much is for the foundry processes. 工艺过程的内容就是这些。
- The paper described the method,definition and assessment system of the foundry process quantification. 笔者简单介绍了铸造过程量化的方法、定义和评价体系。
- The practice applications prove that the CAE system could optimize foundry process, reduce reject rate and shorten the developing period for new foundry products. 众多工厂的实际应用表明,利用CAE技术可以有效地优化铸造工艺,降低废品率,具有重要的实用价值。
- This simulating technology could give powerful support for aiding the design of foundry technology,optimizing foundry process and analyzing the cast defects. 该技术在辅助铸造工艺设计,优化工艺方案以及缺陷分析等方面可以提供有力的支持。
- According to analyzing and testing,the overall yield is up to above 75 percent by changing traditional foundry process about gear of steel casting.The benefit is obvious. 经分析和试验,改变了传统铸钢齿轮铸造工艺方法,平均工艺出品率达到75%25以上,取得明显的经济效益。
- On other hand, because Fe exists as dilution in the system and there is special environment of heat transfer during foundry process, the igniting time activating reaction inside the layer is rather long. 但由于体系内"稀释"剂的存在以及液态成形热交换的特殊环境,表面复合层体系内燃烧反应的点火延迟时间较长。
- On other hand, because Fe exists as dilution in the system and there is special environment of heat transfer during foundry process, the igniting time activating reaction inside the layer... 但由于体系内"稀释"剂的存在以及液态成形热交换的特殊环境,表面复合层体系内燃烧反应的点火延迟时间较长。
- The pet food processing wastewater is treated by hydrolysis contact oxidation air flotation process. 介绍了水解接触氧化气浮工艺在宠物食品加工废水中的应用。
- Yantai City for cod processing wastewater characteristics, the design introduced by acid hydrolysis Biological Aerated Filter flotation process. 针对烟台市鳕鱼加工废水的特点,本设计主要介绍用水解酸化 气浮 处理工艺。
- Numerical simulation of temperature field is one of the important aspects of simulation technology for foundry processes. 温度场数值模拟是铸造过程仿真技术的重要方面之一。
- The chief shortcoming of traditional foundry processing of sectional chilling for roller is complex,high costed that can't provide evenly distributed hardness along the grooves . 铝合金环法克服了传统的分段冷型法工艺复杂、成本高、不能获得沿轧槽均匀分布的硬度的缺点;
- A strain of Flammulina relutipes was used to treat starch processing wastewater. 本试验利用金针菇液体发酵对小麦淀粉废水进行处理,同时获取菌丝体。
- Brewery processing wastewater is a kind of organic wastewater with high concentrations. 摘要啤酒废水是一种高浓度的有机废水。
- A Basic Study of EPS-V Foundry Process EPS-V法精密铸造技术的基础研究
- Result showed that the quality of processed wastewater was greatly improved and the effluent water reached draining standard. 结果表明,用硅藻土处理后的废水,其各项指标均有显著改善,达到了排放标准。
- Design of CASS Method to Process Wastewater 用CASS法处理生活污水的设计
- Study on Foundry Process of 7050 Alloy Ingot Used for Boyin Forging 7050合金波音锻件用铸锭铸造工艺研究
- A study of CAD System for Crankshaft Foundry Process 曲轴铸造工艺计算机辅助设计系统的研究
- Combined technology of coagulation sedimentation - acid hydrolysis - suspended chain aerating - biological contact oxidation was used to treat leather industry and fur processing wastewater. 采用混凝沉淀-酸化水解-悬挂链曝气-生物接触氧化组合工艺处理皮革和毛皮加工生产废水。