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1
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划分汇水区域，计算各区域的屋面面积
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2
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确定暴雨重现期，计算暴雨强度
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Divide watersheds, and calculate roof areas of various watersheds
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Determine return period of rainstorm, and calculate intensity of rainstorm
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3
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根据屋面面积，暴雨强度，计算雨水流量
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4
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布置雨水斗（按照荣成公司设计标准进行合理布置）
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Calculate flow rate of rainwater in accordance with roof area and intensity of rainstorm
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Arrange rainwater hoppers (in reasonable way according to design standards of Rongcheng Company)
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5
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管道的布置（按照设计院的走向或是按照经验布置）
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6
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绘制系统图
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Lay out pipelines (in accordance with trend defined by design institute or experiences)
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Draw system diagrams
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7
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方案审核确认
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8
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通过计算机专用软件进行管径校核
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Examine and confirm program
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Verify pipe diameters via dedicated computer software
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9
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系统完成
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|
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Complete system
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