煙氣入口 的英文怎麼說

中文拼音 [yānkǒu]
煙氣入口 英文
access of gas
  • : Ⅰ名詞1 (物質燃燒時產生的氣體) smoke 2 (像煙的東西) mist; vapour 3 (煙草) tobacco 4 (紙煙、...
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • : Ⅰ動詞1 (進來或進去) enter 2 (參加) join; be admitted into; become a member of 3 (合乎) conf...
  • : Ⅰ名詞1 (人或動物進飲食的器官; 嘴) mouth 2 (容器通外面的地方) mouth; rim 3 (出入通過的地方) ...
  1. As hong kong is to the southeast of the prd, air pollutants originating from the prd covering shenzhen ( including shekou ) are easily carried by a northerly or northwesterly wind to the territory. larger particles of smog and dust usually settle near the source of pollution, while the smaller respirable suspended particulates may be carried by the wind for a long distance

    由於本港位於珠江三角洲的東南面,偏北或西北方向的風較易將珠江三角洲包括深圳蛇一帶的區域性空污染物帶進本港。黑粉塵中較大的粒子一般會在污染源頭附近墜下;但較細小的可吸的懸浮粒子,則可以隨風被帶到遠處。
  2. Underground building with its closed, exits lacked, the people density being large, the flow direction of smoke and the spread direction of fire are consistent in the evacuation routes. fires in the underground building are much danger than over ground building. the hazards of smoke are especially strict in underground building, so smoke control in the underground building has becoming the focus

    地下商業街由於其封閉性強,與地面直接連通的出少,內部通道的人流密度大,火勢蔓延的方向和流動的方向與人員疏散的方向相一致,因此一旦發生火災將產生比地上建築更為嚴重的後果,火災時危害將更為嚴峻,因此地下商業建築的控制研究越來越受到人們的關注。
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