A study on total bacteria and coliform in north ring water system of Beijing
北京市城区北环水系细菌总数和大肠菌群的调查研究
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Discussion on Application of Regional Planning Idea in City Water System Management
区域规划思想应用于城市水系治理刍议&科学发展观落实思路之一
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The system is composed of water meter, data collector, concentrator and administer computer.
系统由脉冲水表、采集器、集中器和管理机组成。
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The steam trap is a valve that releases condensate water in steam pipe network system.
蒸汽疏水阀是一种用于蒸汽管网系统中疏导冷凝水的阀门。
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System improvement and performance analysis of steam condensate water recycle
蒸汽冷凝水回收系统改造及效益分析
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凝汽式电厂循环式供水冷端系统耦合数学模型
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Research of Cooling Load Prediction Method In Water Storage Air Conditioning System
水蓄冷空调系统负荷预测方法的研究
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养殖场排污道硬化、建立污水处理系统,是防止地下井水被污水污染的重要措施。
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Research on stability of valve regulating at the end of water conduit system
输水系统末端设置阀门控制的稳定性研究
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Analysis on minimum superelevation of retaining weir in long distance water transfer conduit system
自流压力输水管路保水堰最小安全超高分析
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Study on Organic Contaminant Transport and Transform in Bottom Sediment of Water System
河湖底泥有机污染物迁移转化规律研究
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经过分析得出结论:造成厚大项部活塞毛坯燃烧室缩孔问题的主要原因是由于模具本身的弊端和水冷系统效果不佳。
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