air expansion 中文意思是什麼

air expansion 解釋
空氣膨脹
  • 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，...
  • expansion : n 1 張開，伸展。2 擴大；擴建；展開；發展。3 廣袤，遼闊。4 擴張物，擴大部分。5 （講題等的）詳述，...
  1. Following is the factors ideating with the surface of old concrete in different way ( including brushing surface, chiseling surface, cleaving surface ), adherence agent ( including cement slurry, cement sand slurry, cement slurry with the u expansion agent ), the freeze - thaw circulation times and air - entraining. as a result, we found that the roughness influence on the adhesion capability of the new on old concrete to a large degree. the larger rougeness is, the larger the splitting tensile strength on the adhension face is. the kind of adhesion agent is also influence on the adherence capability of new on old concrete. the circulation times of freez - thaw have a large influence on the splitting tensile strength of adherence face of new on old concrete. the analysis of tests give some advices to the practical engineering

    主要考察了老混凝土表面不同處理方式（刷毛面，鑿毛面，劈裂面） 、界面粘結劑類型（水泥凈漿，水泥砂漿， u型膨脹劑水泥漿） 、凍融循環次數等對新老混凝土粘結面劈拉強度的影響，以及凍融作用下新混凝土加氣對粘結面劈拉強度的影響。試驗結果表明，粗糙度對新老混凝土粘結性能有重要影響，隨著粘結面粗糙度的增大，粘結面劈拉強度不斷增加；界面粘結劑類型對新老混凝土粘結性能有一定影響，在凍融作用下， u型膨脹劑水泥漿粘結效果不如水泥凈漿和水泥砂漿；凍融循環對粘結面劈拉強度有較大影響，加氣能明顯改善新老混凝土粘結面的抗凍能力。
  2. This necessitates the greatest expansion possible of the air strength based on china.

    這需要盡力擴充以中國為基地的空軍實力。
  3. David pang, chief executive officer of airport authority hong kong, says it is possible for the journey from hong kong to beijing to be reduced to 12 hours over land. undoubtedly, the expansion of roads and railways on the mainland will increase the catchment area for hong kong s air freight operators. in order to better serve the growing demand of the mainland and further strengthen hong kong s role as a regional air cargo centre and logistics hub, the hong kong airport logistics centre will be completed at the hong kong international airport in 2004, mr pang adds

    內地在十五計劃期間，將全面擴展鐵路和道路網。香港機場管理局行政總裁彭定中表示，北京到香港車程有望縮短至12小時，內地的道路及鐵路發展計劃，無疑為香港空運業拓展了市場腹地。彭定中透露，香港國際機場的商貿港物流中心，將於2004年落成，以便更有效服務內陸腹地，鞏固香港作為區內空運及物流樞紐地位。
  4. These services include food provision, raw material provision, gene resources, climate regulation, air quality regulation, water quality purification and regulation, biological regulation and control of pest and disease, disturbance regulation, spiritual and cultural services, knowledge expansion services, tourism and recreation services, primary production, material cycling, biodiversity and habitat provision

    根據這些服務的相似作用與性質，參照千年生態系統評估的分類體系，進一步歸納為供給服務、調節服務、文化服務以及支持服務這4大基本服務類型。
  5. Traditional hydronic sizing methods can be used for selecting pumps, expansion tanks, heat exchangers, and air removal devices, as long as the heat transfer liquid ' s thermal properties are considered

    傳統的液體循環加熱體量法在泵、蒸發器、熱交換器和空氣移動裝置的選擇中可以應用，在考慮載熱流體的熱血特性的情況下。
  6. Automotive air conditioner accessories : automotive air conditioner cooler, evaporator, heat sink, air conditioner, temperature adjuster, heater, central cooler, air desiccators, cooling fan controller, internal heat exchanger, compressor, motor, air warmer, warm air device, electronic fan for cooling condenser, liquid can, thermal expansion valve, air condition pipeline, switch, clutch, connector, height valve, shunt valve and all kinds of automotive air conditioner production materials ( body aluminum, copper materials, etc ), production equipment, measurement equipment, etc

    車用空調配件：各種車用空調冷凝器、蒸發器、散熱器、空調器、調溫器、加熱器、中冷器、空氣乾燥器、冷卻風扇控制器、內部熱交換器、壓縮機、電動機、暖風機、暖風裝置、各種冷凝器電子扇、貯液灌、熱力膨脹閥；各種車用空調管路、開關、離合器、接頭、高低閥、換向閥及各種車用空調生產材料（車用鋁材、銅材等） 、生產設備、檢測設備等。
  7. From the measured mass, the volume can be determined with a knowledge of water density and corrections for air buoyancy and thermal expansion of the vessel. the volumetric method requires a standard ( calibrated ) volumetric measure

    重量分析測定法測定一個測試量器所載或所出的水的質量。從量得的質量，加上水的密度，空氣浮力及容器的熱力膨脹修正，便可測定容量。
  8. The new device consists of paint - drying box, heat carrier boiler, heating pipe, expansion tank, gas separator and oil tank, etc. the data of two applied examples shows that heat carrier paint drying method is able to make painting - drying cost drop by 88 %, compared with the conventional one, that it has some advantages such as uniform temperature field, good appearance and lower costs, compared with conventional hot air convection mode

    該裝置主要由熱載體烤漆爐、輻射加熱管，熱載體爐、膨脹器、油氣分離器和儲油槽等組成。應用實例的測試數據表明，與傳統的遠紅外電加熱鋼瓶烤漆方式相比較，鋼瓶熱載體烤漆節能和降低能耗費用十分顯著，能耗費用降幅達到88 。與熱風爐對流烤漆方式相比較，熱載體烤漆方法不僅節能，而且烤漆爐溫度場均勻穩定，同時烤漆的外觀質量也得到了明顯提高。
  9. Electronic expansion valve for household and similar air conditioner

    家用和類似用途空調電子膨脹閥
  10. Direct - driven electronic expansion valves for refrigerating and air - conditioning equipment

    製冷空調用直動式電子膨脹閥
  11. A meteorological condition characterized by the uniform expansion in volume of a mass of air over a region, usually accompanied by fair dry weather

    輻散，散度一種天氣狀況，特徵為：在氣團均勻地散在某一地區上空，常伴有晴朗乾燥天氣
  12. Terminology of air separation plant - expansion turbine

    空氣分離設備術語透平膨脹機
  13. Terminology of air separation plant expansion turbine

    透平膨脹機
  14. Air and gas blowers, compressors, nox control systems, silencers, dampers, and expansion joints

    -生產羅茨鼓風機，羅茨真空泵和風機配套件。
  15. Pre - pressurized steel tank with expansion membrane that prevents contact of water and air, ensuring long life for the system

    預壓鋼罐，配置膨脹隔膜，防止接觸到水和空氣，確保系統的使用壽命長。
  16. When the electric field arising from the piling up of charges reaches a certain breakdown value, lightning discharges take place between clouds or between cloud and the earths surface. the explosive expansion of the surrounding air produces the rolling sound of thunder

    當電荷累積而形成的電壓過大時，雲與雲之間或雲與地之間就會出現閃電放電現象，放電通道周圍的空氣會急劇膨脹而產生隆隆雷聲。
  17. When the electric field arising from the piling up of charges reaches a certain breakdown value, lightning discharges take place between clouds or between cloud and the earth s surface. the explosive expansion of the surrounding air produces the rolling sound of thunder

    當電荷累積而形成的電壓過大時，雲與雲之間或雲與地之間就會出現閃電放電現象，放電通道周圍的空氣會急劇膨脹而產生隆隆雷聲。
  18. Besides, parker is also a famous supplier for refrigeration and air conditioning components including all kinds of sporlan products, such as mechanical and electric expansion valves, solenoid valves, filter driers, sight glasses, level master liquid controls, mechanical and electric pressure regulating valves, check valves, shut off valves, oil separators, and other industrial valves for r717 etc

    除此之外，派克漢尼汾還是一家全球著名的冷凍與空調另部件的供應商，其中包括美國斯坡蘭生產的各種產品，如，機械的和電子的膨脹閥，電磁閥，乾燥過濾器，視鏡，液位控制器，機械的和電子的壓力調節閥，單向閥，截止閥，油分及工業用氨閥等等。
  19. Moisture tends to make pulp fibre expansion, raising paper thickness and uneven roughness. coating skill perhaps is one of solutions to isolate moisture in air. apply synthetic paper to replace pulp paper is a good alternative to resist moisture completely

    濕氣會使紙張纖維膨脹增加厚度及表面粗糙，重多解決的方法之一是採用塗布技術，應用合成紙取代紙漿制紙張來阻擋濕氣是最加良方。
  20. There will be a great future if we integrate solar energy utilization techniques into heat pump techniques. on the base of integrating the two techniques, the paper analyzed the art trait of heat pump water heater, the manner of integration, the essential theory ; and developed a small capacity direct expansion solar - assisted heat pump water heater, and tested its thermal performance on the condition of different weather such as sunshine, overcast sky & night. the results make clear a small capacity direct expansion solar - assisted heat pump water heater can absorb not only solar energy but heat energy in air ; it takes on favorable thermal performance, on the condition of different weather such as sunshine, overcast sky & night, coph is about between 3. 5 ~ 5. 0, eer is about between 2. 5 ~ 4. 5, these are better than traditional air source heat pump water heater and non - direct expansion solar - assisted heat pump water heater, and it takes between 2 and 3 kwh to heat 270 kg water from 20 c to 50 c, it is very great in terms of saving energy and protecting environment,

    本文在結合太陽能利用與熱泵技術的基礎上，分析研究了太陽能熱泵熱水系統的技術特點；太陽能集熱系統與熱泵系統的結合方式；直接蒸發式太陽能熱泵熱水系統的基本理論；研製出小功率直接蒸發式太陽能熱泵熱水系統樣機，並在晴天、陰天、夜晚等不同的天氣情況下對其進行了試驗，實驗結果表明：本小功率直接蒸發式太陽能熱泵熱水系統不但可以有效地吸收太陽能，還能有效地吸收空氣中的能量，具有良好的熱性能，在不同的天氣情況下，其制熱系數cop _ h大約在3 . 5 5 . 0之間，優于傳統的空氣熱泵和非直接蒸發式太陽能熱泵熱水系統：其效能比eer大約在2 . 5 4 . 5之間，將270kg水從20加熱到50隻需用電2 3度，節能及環保效果明顯。
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