頂部送風 的英文怎麼說

中文拼音 [dǐngsòngfēng]
頂部送風 英文
crown blast
  • : i 名詞(人體或物體的最上部) crown; peak; top Ⅱ動詞1 (用頭支承) carry on the head 2 (從下面拱...
  • : Ⅰ名詞1 (部分; 部位) part; section; division; region 2 (部門; 機關或組織單位的名稱) unit; mini...
  • : 動詞1 (運送; 傳送) deliver; carry 2 (贈送) give as a present; give 3 (伴送; 送別) see sb of...
  • : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
  • 頂部 : top; upper apex; top half; headpiece; roof; ridge; meplat (彈丸的)
  1. 3. based on theoretical analysis and experimental results, the high relative humidity was diffcult to maintain in the closed tissue culture system when all of the fluorescent lamps were turn on, because of deficiency of the humidifier ' s capacity and air ventilation by top air nozzle outlets and return air in the bottom. 4

    根據對加濕過程的理論計算與試驗分析,指出本系統中降溫與加濕共存階段加濕效果不明顯,同時由於加濕器的加濕容量不足,頂部送風和下兩側回的通方式造成了室內的相對濕度無法在熒光燈全開時達到控制要求。
  2. This thesis designed and constructed a series of solid circulating loop devices, including cyclone separator, loop seal, external heat exchanger ( ehe ) and correspondent joining pipes. a data acquiring system was completed to realize the data real - time display and record the pressure of the whole system and air flow

    設計和搭建了從爐膛出口到底進口的物料回裝置,包括旋分離器,返料器,外置換熱器和相關連接管道,編寫了數據採集程序實現數據實時顯示,並記錄整個運行中床體各點壓力、各處量。
  3. Adopts bottom side supply air and top vent in the switch station, the workstation average pmv = 0. 26, ppd < 10 %. the workstation maintain a thermally comfortable environment

    開關站採用底的方式,工作區平均pmv = 0 . 26 , ppd 10 ,滿足舒適性要求。
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