air draft 中文意思是什麼

air draft 解釋
抽風
  • air : n 1 空氣，大氣。2 天空，空中。3 微風，和風。4 態度，樣子，風度，氣派；〈pl 〉高傲的架子。5 傳播，...
  • draft : n 1 選拔隊，別動隊，分遣隊；（分遣隊的）選拔；〈美國〉徵兵；（不經某人同意而要他出來競選的）敦請...
  1. Brief analysis on test of reversing air current with mine air draft

    礦井利用風道反風試驗淺析
  2. At once a draft of cool fresh air suffused the room.

    頓時一陣涼快新鮮的微風吹遍了房間。
  3. Remote mechanical - draft air - cooled refrigerant condenser

    外置式機構.通風.製冷冷凝器
  4. Remote mechanical - draft air - cooled refrigerant condensers

    遙控強制通風氣冷致冷劑凝結器
  5. The shanghai china rope draft equipment limited company is located shanghai fengxian area shanghai and hangzhou road 3, 352 is specialized devotes to the well ventilated air regenerating device scientific research, the manufacture, the trade to a body joint capital enterprise

    上海華索通風設備有限公司是一家專業致力於通風換氣設備科研、製造、貿易於一體的合資企業。
  6. Measurement points include : over floor corresponding to the center of bogie truck, air return port, air feeding port, over coupler and draft gear, head acoustics measurement and analysis system is used in signal capture and data process

    採用headacoustics測量分析系統進行了噪聲測量，並利用該軟體對採集到的數據進行回放，截取有效數據進行數據處理，處理的結果，以圖表的形式輸出。
  7. Her soul, like a current of air, like a draft, like a bubble, sucked out of the window.

    她的靈魂象一股氣，一絲風，一個泡，飄出了窗戶。
  8. The main series products of the company are as followings : marine blower fans, induced draft fans, high temperature smoke discharge fans, air - conditioned blower fans and smoke emission valve

    公司主要產品：艦船用通風機系列、鼓引風機系列、高溫排煙風機系列、空調通風機及防排煙閥門等。
  9. The yacht is built of steel hull, all - welded, transverse framing, the deckhouse is built of aluminum alloy welded, super - shallow draft, c w double decks, the upper layer is promenade deck and raised deck on aft engineroom, water jet propulsion, central air - conditioning

    本艇主船體為橫骨架式鋼質焊接，甲板室為鋁合金焊接超淺吃水船型，具有雙甲板上層為游步甲板和艉部機艙升高甲板，噴水推進方式，集中空調系統。
  10. Compared with natural ventilating up - draft barn, the common curing barn installed with " automatic controlling temperature and forced humid air exhausting apparatus " can enhance evidently superior leaves ratio, average price and income of raw tobacco, decrease evidently substandard tobacco leaves ratio, lighten work hardness, shorten curing time, reduce fuel consumption, save labor power and reduce curing cost

    摘要普通烤房安裝「烤煙自動控溫強制排濕裝置」后，與自然通風氣流上升式烤房相比，烤后的煙葉在上等煙率、均價、收益等方面都有明顯提高，級外煙明顯減少，此外，還能降低勞動強度，縮短烘烤時間，減少燃料消耗，節約勞動力，降低烘烤成本。
  11. In march 2006, dajin was appointed for one of the primary draft units for the building material industry standand of wall surface coating material with air purification function by national development and reform commission

    06年3月，國家發改委指定大津公司為「國家建材行業標準空氣凈化功能墻面塗覆材料」主要起草單位。
  12. Directing against state of affairs at present, such as margin of type - selection parameters being selected comparatively large during design stage of air fans for boilers in thermal power plants, the opening degree of air fans in operation being often smaller ( for adjustment of inlet regulator ) or operation at lower revolution speed ( for speed - regulating operation mode ), and efficiency of air fans being lower etc., factors and corresponding measures having to pay attention in margin selection of air fan ' s parameters have been put forward through analysing practical example of retrofitting forced draft fans in one power plant, playing certain positive role for energy - saving and benefit - increasing in power plants

    摘要針對目前火力發電廠鍋爐風機在設計選型時參數裕量選取較大，運行時風門開度較小（對入口調節器調節）或低轉速運行（調速運行方式） ，風機效率較低的狀況，通過對某電廠送風機改造實例的分析，提出了在風機參數選擇中的裕量選取需要注意的因素及相關對策，對電廠的節能增效有一定的積極作用。
  13. Since the current air flow measurement method for short and straight sections of large ducts can not meet the accuracy requirement of the engineering project, a feasible and practical measurement method is put forward based on measurement of outlet air flow of the 300 mw boiler draft fan in jiaxing power generation co., ltd

    在短直管段大型風道上採用現有的常規測量方法，測量精度很難滿足工程要求，根據嘉興發電有限責任公司對300mw鍋爐送風機出口風量測量方法的研究，提出一種切實可行的測量方法。
  14. Based on the analysis of air flow and heat transfer in the dry - cooling tower of hamon system, a combined iteration method is presented to solve the coupled heat transfer and draft equations derived from theoretical and empirical formulas, with the size of the exchangers and the cooling tower or the systematic parameters being determined

    摘要對哈蒙系統空冷塔內的空氣流動和熱傳遞進行了分析，在換熱器和空冷塔的尺寸或系統參數確定的情況下，提供了一種聯合迭代方法，求解從理論和經驗公式中得出的熱傳遞和通風方程。
  15. One recent world bank report found that 16 of the world ' s 20 most polluted cities were in china ; and a draft version of another puts the total economic cost of outdoor air and water pollution at around $ 100 billion a year, or 5. 8 % of china ' s gdp

    近日世界銀行一份報告表明20個世界上污染最嚴重的城市其中16個在中國；並且另一份草擬的報告中估算戶外空氣和水污染造成的所有經濟損失大約是每年1000億美元，或者是中國國內生產總值的5 . 8 % 。
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