風帽型 的英文怎麼說

中文拼音 [fēngmàoxíng]
風帽型 英文
nozzle-type
  • 風 : Ⅰ名詞1 （空氣流動） wind 2 （風氣; 風俗） practice; atmosphere; custom 3 （景象） scene; view 4 ...
  1. For hoods with shutters in four sides, the results show : 1 ) the hoods positively placed boards are called hoods used for venting airflow ; hoods negatively placed boards are called hoods used for leading airflow ; 2 ) among the hoods used for venting airflow, the most effective hoods should have positive declining angle value of 30, the ratio 4 of areas between the four windward faces and the gular section ( fy / fj = 4 ), the value of b range from 70 mm to 120 mm and the value of b / h range from 0. 5 to 0. 6 ; 3 ) the most effective hoods should have negative declining angle value of 60, the ratio 4 of areas between the four windward faces and the gular section ( fy / fj = 4 ), the value of b range from 100 mm to 170 mm ( the optimum value is 120 mm ) and the value of b / h range from 1. 4 to 2. 2 ( the optimum value is 2. 0 )

    對於四面設百葉型風帽，計算表明: l ）正裝傾斜擋板的百葉型風帽可認為是排風型風帽，倒裝擋板傾斜的百葉型風帽可認為是進風型風帽; 2 ）排風型風帽中，擋板正裝30 」 、風帽四個迎風面的有效面積fy和風管凈斷面積fj的比值（ fy腸）為4 、擋板寬度b在70inln到120inln之間、板間距比值隴在0 . 5到0 . 6的百葉型風帽排風效果最好; 3 ）進風型風帽中，擋板倒裝裝60 「 、風帽四個迎風面的有效面積和風管凈斷面積的比值（ fy例）為4 、擋板寬度b在100咖到170mm之間（ 120mm為最佳） 、板間距比值隴在1 . 4到2 . 0的進風型風帽（ b爪= 2 . 0為最佳）的百葉型風帽進效果最好。
  2. We are specialist in all kinds of high - end aluminum material for furniture, interior decorations, versatile and sliding aluminum door, durable interlayer door 、 folding door 、 hanging door 、 door parts, shower room, dhanging room, sliding doorcomponents ( fabric 、 rattan 、 wire craftwork 、 wooden cutwork 、 glass ) and etc, we also have a vast amount inventory of aluminium material and components to meet local customer ' s desmand

    我廠專業生產各種高檔家居鋁材，室內裝飾鋁材，款式多變的移門鋁材，經濟實用的中空門、平開門、折疊門、吊門、趟門鋁材，風格獨特的衣帽間鋁材，以及移門的相關配件（布楊、草藝、騰藝、工藝夾絲、木質雕花、玻璃晶片）等產品，並且廠部有大量鋁型材及配件庫存以方便全國廣大客戶的需求。
  3. The upper edge features a cord, which, when tightened, creates a round, warm and wind - proof hat ; when the cord is loosened, the hat is ventilated. the depth of the hat may be extended to cover the eyes

    -這是一款多功能並可變化多種造型的筒狀護耳刷毛帽，上緣有抽繩設計，繩子一拉，則成一防風保暖的圓頂帽松開繩子，又可透氣通風。
  4. Shutter is one kind of inlets used widely in natural ventilation, therefore, the study for shutters may be a breakthrough for using natural ventilation more effectively. firstly, this paper will study the performance of shutters in single side by cfd. secondly, we will work at hoods with shutters in four sides

    百葉風口是自然通風中使用最廣泛的風口，因而對于百葉風口的研究則有可能成為更為有效合理利用自然通風的突破點，本文將利用數值模擬首先對單側百葉風口的性能進行研究，在此基礎上，本文對實際中應用比較廣泛的四面百葉型風帽進行了研究，並對單側百葉風口的擋雨板的合理設計方法做初步探討。
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