air channel 中文意思是什麼

air channel 解釋
風洞空氣道
  • 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，...
  • channel : n 1 水路，水道，渠，溝；海峽；河床，河底。2 （柱等的）槽，凹縫；【機械工程】槽鐵，凹形鐵。3 〈比...
  1. Firstly, simulate flow field of rear smoke channel, plot velocity magnitude and ash concentration distribution in section of entry of heat pipe air preheater, compare with data which were measured in guiyang power station, verify simulation to be reasonable and right. secondly, simulate all kinds of factors which affect flow field ' s uniformity such as length, thickness, location of diffluent board, ash concentration, ash diameter, and so on, find the chiefly factors. thirdly, install guide board in curve channel in rear smoke channel, then simulate its " flow field, plot velocity magnitude and ash concentration distribution

    在此基礎上模擬在冬夏兩季不同情況下，不同流速對熱管空氣預熱器壁面溫度的影響；然後對影響整個流場分佈的各種因素：包括分流板長度、厚度、偏離中心流道位置的偏離度、飛灰濃度、飛灰粒徑等因素進行數值模擬；最後提出在分流煙道轉彎處加裝導流板，並模擬加裝導流板后的流場分佈，得到下級空氣預熱器出口、熱管空氣預熱器進口處的斷面速度場分佈、濃度場分佈，以論證加裝導流板能達到流場均勻化的作用。
  2. On the east coast and in the english channel small vessels continued to ply under an ever-increasing attack by air, by e-boat and by mines.

    在東海岸和英吉利海峽，小船在敵人越來越多的飛機，快速魚雷艇和水雷的襲擊下，繼續往來。
  3. In order to verify the effectiveness of steep - front impulse voltage test in finding the internal faults of composite insulator, some insulators with faults, including conductive channel, semi - conductive channels, airy channel, partial little air bubble that occur separately at different place, are modeled. steep - front wave impulse voltage test is made for these faulty insulator and normal insulator

    為了檢驗陡波試驗對于發現合成絕緣子內部故障的有效性，分別模擬了絕緣子內部不同部位有導電性、半導電性通道，小氣泡，金屬雜質，長氣泡以及芯棒與護套間不粘連故障的絕緣子，並從三維靜電場計算和用不同陡度的陡波試驗兩個方面進行了驗證。
  4. Ground handling for sea - air cargo : as the ground handling agent （ gha ） for the sea - air cargo ， xiamen penavico logistics co., ltd is dedicating her efforts to making sea - air channel smooth and rendering her best service to the customers

    三.海空聯運業務：作為海空聯運貨物的操作平臺，外代倉儲著力保持海空聯運通道的順暢並為客戶提供優質服務。
  5. Study on enhanced heat transfer of lunate channel in solar energy air - conditioning system

    弦月形通道在太陽能空調系統中的強化傳熱研究
  6. Based on mono - pulse radar system and the analysis of terrain echoes, a geometrical model of air to ground ranging is constituted. by using the signals received from the sum and difference channels of terrain follow radar, a group of the expressions for terrain echoes are educed and characteristics of these echoes are obtained. according to the characteristics of the echoes, the theory and method of pass zero detection of difference channel and its applications are discussed in detail

    針對一維單脈沖雷達體制，分析了地形目標回波特性；建立了地形跟隨雷達空地測距的幾何關系；利用雷達收發信號，導出了地形跟隨雷達和差接收通道的回波信號表達式，進行了波形模擬，得到了地形跟隨雷達的地面散射產生回波在時域中的特性；根據和差回波特性，闡述了差信號過零點檢測測距的原理和方法及工程實踐中的應用，並給出了真實雷達對外輻射試驗的結果，驗證了文中的模擬。
  7. Technical conditions of multi - air channel coal burner for cement industry

    水泥工業用多風道煤粉燃燒器技術條件
  8. Gpr is a newly developed hi - tech survey technique used to detect shallow ground electric differences. we applied gpr to more than 100 projects in zhujiang river delta and hongkong, and obtained good reputations. the application scope involves stratigraphics division, outining of filled stones in the muddly beach, geotechnical prospecting of old wall, karst detecting in the limestone terrain, caving detecting, landslide and slop surveing, the division of wea - thering zone, onion weathering zone, fracture zone and fau - lted zone in the granite area, detecting of buried objects cable, metal nonmetal pipe, channel, air raid she - lter etc. underground in the urban city, archaeology, tracing of orebody, coal measures strata division, testing of the dam and grouting site, quality checking of the surface and foundation of the highway

    的一種高新技術。我公司運用世界最先進的探地雷達設備在珠江三角洲地區和香港開展了百余項探地雷達檢測項目，獲得了良好的聲譽，並被作為深圳市建設局1998年度建設科技成果推廣項目。它主要應用於：山體土石方檢測路基不同回填物界面檢測填海回填物巖溶檢測樁基無損檢測地下管道探測地下隱蔽物探測考古斜坡滑體探測地質結構探測湖底探測高速公路路面及路基檢測。
  9. Without the command of the sea or the air, it had been deemed impossible to move german armies across the channel.

    大家都知道，沒有制海權或制空權，便不可能把德國軍隊運過海峽。
  10. It makes the hot air pass through the raw material to be dried evenly, the damp air is sucked from the inclined air channel under the drying tray

    通過過濾器使熱空氣凈化后，再由左側分流板分至各層，使熱風平均通過每層被乾燥的物料。
  11. The blade inner channel cooling is a complex convection - conduction coupling problem. this thesis build a three - dimension. compressible turbulence model, and give a general solve method. with the geometrical model of the glossily rectangle straight channel, the rectangle straight channel with in - line arrays disturb plates, the rectangle straight channel with staggered arrays disturb plates, the rectangle straight channel with slant disturb plates, this thesis compute the flow and heat transfer condition when the cold air path though these channels, and gain the temperature field, pressure field, velocity filed, in addition. this thesis also analyze the influence of the different channel height, the different channel materials, the different channels, and gain the function relation between he nusselt number, friction factor and reynolds number. this thesis is emphasis on the new heat transfer enhancement structure, that is, disturb plates, with the comparison with the glossily channel and channel with pin fins, the heat transfer enhancement effect of the former is better, and the conclusion can be used in the design of aircraft blade

    葉片內部通道冷卻是一個復雜的對流?導熱耦合傳熱問題，本文在分析葉片內部通道冷卻的流動與傳熱情況的基礎上，建立了三維、可壓縮紊流的物理模型，得到了通用的求解辦法；利用不帶擾流片的矩形直通道、帶順排擾流片矩形直通道、帶叉排擾流片、帶傾斜擾流片的矩形直通道的幾何模型，計算了冷卻空氣通過這幾種通道時的流動與換熱情況，得到了各種不同情況下計算區域的溫度場、壓力場、速度場；在此基礎上分析了不同的通道高度、不同的葉片通道材質對葉片內部通道冷卻的影響，並整理得到了各種通道形式下，努謝爾數和阻力因子與雷諾數的函數關系；本文重點研究了新型的葉片內部通道冷卻強化傳熱措施?帶擾流片的內部冷卻通道的強化傳熱效果，通過與光滑矩形直通道、帶針肋通道的冷卻效果的比較，表明了這種新型鮚構的優勢，對于葉片內部通道冷卻結構的設計可以起到指導的作用。
  12. They crossed the english channel in a hot - air balloon

    他們乘熱氣球橫越英吉利海峽。
  13. In addition, the government will also propose the introduction of a minor works control regime which seeks to provide a legal, safe, simple and efficient channel for property owners to carry out minor works like erecting air - conditioner frames, clothes drying racks and small canopies by appointing registered contractors, including registered minor works contractors or registered construction workers as appropriate

    此外，政府亦建議引入小型工程規管制度，為業主提供合法安全簡單而有效的途徑，聘用合適的注冊承建商，包括注冊小型工程承建商或注冊建築工人，進行安裝冷氣機機架曬衣架及小檐篷等小型工程。
  14. 25. to improve the legislative framework for building control and building safety and to alleviate the problem of ubws at root, the government will propose the introduction of a minor works control regime which seeks to provide a legal, safe, simple, and efficient channel for owners to carry out minor works such as erecting air - conditioner frames, clothes drying racks and small canopies

    25 .為了改善有關樓宇規管及安全的法律架構，並減輕違例建築工程的問題，屋宇署將會建議引入小型工程規管制度，為業主提供合法安全簡單和有效的途徑來進行小型工程，例如安裝冷氣機支架晾衣架及小型檐篷。
  15. To improve the legislative framework for building control and building safety and to alleviate the problem of ubws at root, the government will propose the introduction of a minor works control regime which seeks to provide a legal, safe, simple, and efficient channel for owners to carry out minor works such as erecting air - conditioner frames, clothes drying racks and small canopies

    為了改善有關樓宇規管及安全的法律架構，並減輕違例建築工程的問題，屋宇署將會建議引入小型工程規管制度，為業主提供合法、安全、簡單和有效的途徑來進行小型工程，例如安裝冷氣機支架、晾衣架及小型檐篷。
  16. The total area of the corporation covers about 200 chinese acres and the length of coastline is about 1, 140 meters, the auxiliary facilities have taken shape the main facility and the equipment include the 30, 000 dwt dry dock which is 192 meters long by 40 meters wide the gate width 32 meters and 10 meters deep, is to date the biggest dry dock in fujian province ; one fitting wharf length 65 meters, width 17 meters ; 16 tons portal crane 1 set, 16 tons gantry crane 1 set, mobile cranes 50t1 25t1 12t2 8t4 and other necessary transportation, coatings, the precision work equipment supplying air 120 m min, spraying grit more than 4, 000 m day, renews the steel plate 12 15 t day we can finish repairing all kinds of ships under 40, 000 dwt within 7 to 10 days our corporation obtains the first - class dockyard to repair and build steel - made ships lisence in 2001, passed the national environmental protection appraisal in august 2002, was designated shipbuilding in fujian for maintaining foreign ships in octobet 2002, the dry dock, passage channel, the turning area, fitting wharf are passed by passage safety appraisal in march, 2003

    主要設施和設備有： 3萬噸級干船塢一座長192米寬40米塢門凈寬32米深10米是福建省目前最大的干船塢舾裝碼頭一座長65米寬17米16噸門座起重機1臺10噸門吊1臺汽車吊8臺50噸1臺25噸1臺12噸2臺8噸4臺以及與其相配套的運輸噴塗精加工設備。每分種供氣120立方米，日噴砂面積4000多平方米，日換鋼板15 20噸。一般修船工期為7 10天。
  17. Individually controlled air conditioning heating, broadband internet service mini bar, colour tv with satellite channel and pay tv system, luxurious bath and shower, free tea and coffee, smoking alarm system, emergency control panel for lights, radio and tv, emergency exist and in - room safety deposit boxes

    客房內設有寬帶網客用保險箱和留言服務可向您提供中英日泰多國語言共二十二個頻道的衛星電視， hbo衛視央視三套電影頻道及vod電視點播節目。
  18. Recently, it is due to the limitation of design on variable air volume air conditioner, the absence of effective vibration isolation system on the fixing of vantilation equipment and the maladjustment of air volume in the air channel, that the noise and vibration is in excess of the criterion, and much more economice dissension is solicited

    摘要近年來，由於變風量空調器設計缺陷，安裝時沒有採用有效的減振措施引起機殼振動或管道風量調節不當，導致噪聲超標，引發了許多經濟糾紛。
  19. Standard practice for pressurized air channel evaluation of dual seamed geomembranes

    雙縫土工薄膜加壓氣道評定的標準實施規程
  20. Standard specification for air channel evaluation of polyvinyl chloride dual track seamed geomembranes

    聚氯乙烯雙軌密封地膜氣道評價的標準規范
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