... 泳池服务员Pool Staff 排水口 drainage outlet;sinkhole; waterspout;spiracle 吸污口 soil pickup outlet ...
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At present, it was suggested that multi-ways drainage outlet be sought and groundwater be exploited for irrigation in lower water period against the salts pollution.
提出只有采用多途径排水措施和通过开发地下水解决枯水期的用水，才能缓解和削弱它的影响。
In the steady state, the control room water, drainage same, the main valve opening constant outlet pressure stability.
在稳定状态下，控制室进水、排水相同，主阀开度不变，出口压力稳定。
When the valve outlet pressure to a pilot valve spring set pressure, pilot valve opens, the control room to the downstream drainage.
当阀门出口压力降到导阀弹簧设定压力时，导阀开启，控制室向下游排水。
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