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- low carbon source urban wastewater 低碳城市污水
- We don't make cutting tools from low carbon steel. 我们不用低碳钢制造切削刀具。
- For welding low carbon steel structres. 焊接低碳钢结构。
- Galvanized Low Carbon Steel Wire. 镀锌底碳钢丝。
- A packed column GC method was proposed for direct analysis of N-eon-taining low carbon compounds at ppm levels in wastewater, with Chromosorb 103 and 101 as the stationary phase. 采用固定相为Chromosorb 103和101的气相色谱法,直接分析水中的低碳含氮化合物。
- It is very clear that low carbon steel can be easily machined. 低碳钢容易加工是很清楚的。
- The concept of RTC of urban wastewater systems and some concise definitions of terms are outlined. 阐述了城市污水系统实时控制的概念,并对相关专业术语做出精确定义;
- Suitable for welding low carbon steel, low alloy steel structure. 适用于各种低碳钢、低合金钢构件的焊接。
- CFR uses low carbon, medium alloy steel as the matrix. CFR合金采用低碳、中合金钢成分为基体。
- This paper have mainly studied the facultative biochemical process in the biology/zoology combination process of treating urban wastewater. 本文主要研究城市污水处理生物/生态型组合工艺中的兼性生化前处理单元技术。
- Materials: high quality low carbon steel wire, PVC wire. 材料：优质低碳钢丝（镀锌、涂塑、喷塑）PVC丝。
- The refractory chemical wastewater accounts for about 52% in the urban wastewater of Jiaojiang City,and is more difficult to be treated. 椒江的城市污水中高浓度难降解化工废水约占52%25,处理难度较大。
- Electropulsing was employed to treat a low carbon microalloy steel. 研究了脉冲电流对一种低碳微合金钢的组织和力学性能的影响。
- Urban regenerated water is obtained from drainage based on urban wastewater treatment plants and is subject to advanced treatment. 城市中水由城市污水处理厂的排放水再经深度处理而得,城市中水回用是指无需经企业再次处理的直接回用。
- This paper discussed the principle of externality in the domain of urban wastewater reuse, analyzing the external economy of urban wastewater Reuse with the theory of economics. 摘要文章运用经济学理论分析了城市污水资源化的外部经济性。
- The effect of water quality on disinfection and the wastewater pretreatment requirements for safety guarantee of urban wastewater reuse or discharge were introduced. 简要介绍了水质对消毒效果的影响以及城市污水安全性保障需要达到的消毒前水质要求;
- The effect of adding RE in low carbon steel on carburized layer is studied. 研究了低碳钢中加入RE后对渗碳层的影响。
- Scheme was proposed to treat leachate and urban wastewater based on water quality and condition of a waste landfill site in Huangshi. Feasibility analysis was done as well. 摘要根据黄石枫树坳生活垃圾填埋场渗滤液的水质特点和场址条件，提出该渗滤液与城市污水合并处理方案，并对方案进行可行性分析。
- The ecological regulating technology was combined with the self-forming dynamic membrane bioreactor(SFDMBR) to reduce the sludge production in treating urban wastewater. 将自生动态膜生物反应器与生态调控技术相结合,以达到减少污泥产量的目的。
- The design characteristics of inverted AAO process for phosphorus and nitrogen removal from urban wastewater were described,and some project cases in China were introduced. 概述了城市污水生物脱氮除磷倒置AAO工艺的设计特点,介绍了国内一些工程实例。
