排污水孔 的英文怎麼說
中文拼音 [bèiwūshuǐkǒng]
排污水孔
英文
limber hole-
Vitrified clay pipes and fittings and pipe joints for drains and sewers. part 6 : requirements for vitrified clay manholes
排水及污水陶土管道.配件和管接頭.第6部分:陶土管道出入水孔要求Fibre - cement pipes for drains and sewers - part 2 : manholes and inspection chambers
雨水和污水排放用纖維水泥管.第2部分:人孔和檢查室Reverse osmosis is in a salt water such as raw water than natural infiltration to exert greater pressure on the pressure and make the water from the high concentration side infiltrate low concentrations party to the original edema water pressure to the membrane elements on the other side into pure water and raw water minor impurities, colloid, organic matter, heavy metals, bacteria, viruses and other harmful substances and are all retained from the sewage discharge into export
反滲透就是在有鹽份的水中如原水施加比自然滲透壓力更大的壓力，使水由濃度高的一方滲透到濃度低的一方，把原水腫的水分子壓到膜的另一邊變成純凈水，而原水中的細微雜質膠體有機物重金屬細菌病毒及其他有害物質都統統截留下來並經污水出口排放掉。由於反滲透膜的孔徑僅0 . 0001Dilution and dispersion in constant horizontal flow and bottom multi - port discharging was studied in accordance with the hydraulic model test. the influence of diffusion parameters ( jet angle, jet velocity, number of nozzle, riser space ) and environmental parameters ( water depth, water velocity ) on dilution were analyzed. the experimental results show that environmental parameters have prominent effects on wastewater dilution and dispersion, in addition to that, diffuser design parameters have significant influence on wastewater dilution and dispersion. for bailonggang outfall zone, jet angel is 10 or so, nozzle number is 16 or so
藉助於人工模型試驗，分析了恆定橫流底部多孔排放時擴散器設計參數（射流角度、射流速度、噴口個數） 、上升管間距）及環境參數（環境水深、環境流速）對污水近區稀釋擴散效果的影響，實驗結果表明，除了環境條件對污水稀釋擴散效果影響明顯之外，擴散器設計參數對污水的近區稀釋擴散也有顯著的影響，針對白龍港排放口水域，噴口射流角度宜控制在10左右，噴口個數取16個Vitrified clays pipes and fittings and pipe joints for drains and sewers. part 7 : requirements for vitrified clay pipes and joints for pipe jacking
排水及污水陶土管道.配件和管接頭.第7部分:陶土管道和管道插孔用連接件要求En 295 - 5 vitrified clay pipes and fittings and pipe joints for drains and sewers. part 5 : requirements for perforated vitrified clay pipes and fittings
排水及污水用陶土管道配件和管接頭.第5部分:多孔陶土管道和配件的要求Standard specification for resilient connectors between reinforced concrete manhole structures, pipes and laterals
鋼筋混凝土製檢查孔污水管和橫向排水溝間彈性接頭的標準規范Standard specification for resilient connectors between reinforced concrete manhole structures, pipes, and laterals metric
鋼筋混凝土製檢查孔污水管和橫向排水溝間彈性接頭的標準規范Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - part 4 : components for vacuum drainage systems and for drainage systems on ships
污水系統用帶套管和孔座的縱向焊接不銹鋼管和配件.第4部分:真空排水系統和船用排水系統用元件分享友人