public drainage system 中文意思是什麼

public drainage system 解釋
公共排水系統
  • public : adj （opp private）1 公共的，公眾的，公用的；人民的，社會的，國家的；政府的，公營的，公立的。2 （...
  • drainage : n. 1. 排水，放水；排水法；逐漸流出。2. 下水道；排水設備，排水系統。3. 水系，排水區域，流域。4. 陰溝水，（排出的）污水。5. 【醫學】引流，導液（法）。
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. During wet weather, the flows in the communal drainage system will increase substantially, thereby dispersing and diluting any wastewater therein. after the wastewater has been discharged into the sea, most viruses in the seawater will eventually be killed by the ultraviolet radiation of sunlight and therefore public health should not be affected

    在雨天時，由於排水渠的水流量增加，渠內的污水會被收集到的雨水沖散及稀釋，排水流到海里后，水中的病毒受到陽光中的紫外線照射一般便會逐漸死亡，所以不會影響公眾健康。
  2. The department operates a preventive maintenance programme whereby the public drainage system is regularly inspected and desilted both before and during the rainy seasons. these preventive measures ensure that stormwater will be discharged effectively, and prevent blockages and overflows which may cause flooding and nuisance to the public

    渠務署推行預防性保養計劃，在雨季前及雨季期間定期檢查、疏浚和維修公共雨水渠系統，確保雨水排放暢通，使市民免受水浸滋擾。
  3. Public drainage system

    公共排水系統
  4. The government has also published a set of guidelines to draw the public s attention to the proper maintenance and repair of the drainage system and sanitary fittings

    政府亦已印製一套指引，提醒市民須妥善保養及維修水渠系統及?生裝置。
  5. Roof rainwater drainage and collection in large - scale public buildings pratical application of siphonic roof rainwater drainage system

    壓力流雨水排水系統在建築中的運用
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