考虑试验因素对溢流量和溢流中粒径D50影响程度的大小以及它们在分离中所起作用的大小，优化了串联分离设备参数：旋流入口压力为0。
The influences of the series connection seperation equipment on the overflow flux and sediments half-content diameter D50 were studied by orthogonal test, range analysis and variance analysis.
所述定量供应位置设置在溢流管(5)入口和马桶底座入口之间。
The place of dosing is arranged between an inlet to an overflow pipe (5) and an inlet to the toilet bowl.
所述定量供应位置设置在溢流管(5)入口和马桶底座入口之间。
The place of dosing is arranged between an inlet to an overflow pipe (5) and an inlet to the toilet bowl.
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