air ventilation 中文意思是什麼

air ventilation 解釋
空氣交換,空氣通風
  • 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，...
  • ventilation : n. 1. 通風，換氣（法）；通風裝置。2. 發泄，發表；（問題的）公開討論；訴諸輿論。
  1. Cause analysis of gas concentration reduction in face air current during reversal mine ventilation

    礦井反風時工作面風流中瓦斯濃度降低的原因分析
  2. Replacement of the air pipe for crank case ventilation system

    更換引擎曲軸箱系統氣嘴
  3. The air conditioning engineering design using full fresh air ventilation for great net bar in the semi - tropical zone

    華南地區大型網吧濕簾墻降溫全新風通風工程設計
  4. Keep environment clean and maintain good air ventilation

    保持環境清潔及空氣流通。
  5. Description ? high - speed lacing design based on wet weather boot ; trials are focusing on determining soldiers ' preference for material combination ( all - leather or leather / textile uppers ), colour configuration ( desert tan, black, or olive green ), and air ventilation grommets ( grommets or no grommets )

    描述-基於濕地靴設計的快速綁帶；適宜士兵穿著的材料組成（皮革或皮革織物靴面） ，顏色組合（沙漠黃，黑色或橄欖綠） ，以及透氣孔（是否需要） ，仍在試驗中。
  6. Graphical symbols for use in technical documentation of coal mine machinery - graphical symbols for machinery of compressed - air, ventilation and water drainage

    煤礦機械技術文件用圖形符號壓氣通風及排水機械圖形符號
  7. Taimall s new air ventilation system construction

    臺茂南?家庭娛樂購物中心新建空調通風系統設備工程
  8. According to thermal state similitude model experiment of the langya mountain hydropower station, we adopt different velocity of air ventilation and exclude air proportion of upriver and downriver, this paper contrast the air distribution of the dynamo floor on each method, and educe the best projects of arch crest supply air that adapt to langya mountain hydropower station ’ s dynamo floor : g = 17. 4 10 ~ 4m ~ 3 / h, 22 vents, d = 600mm, the scale of volume 1 : 3, t0 = 16. 9. it ’ s also thought that improved any side of volume can reduce its temperature. when study on the air supply of langya mountain hydropower station ’ s underground dynamo floor by cfd software, it proved that cfd software is correct when compare with model experiment. when arrange the number of 5 kinds of vents, it concluded that the number of vents 14 to 22, it can ’ t change velocity, in 36 to 40 can lead to reduction of velocity. when vent in 14 to 36, the parameter kt doesn ’ t change, when the number is as large as 36, kt reduces

    在此基礎上，模擬了5種風口布置方案和送風量的改變對發電機層溫度場和速度場的影響，獲得了些可供參考的結論:在風量和送風速度不變的條件下，風口個數在（ 14 ~ 22 ）小范圍變化時，工作區平均風速基本不變，大幅度增加風口個數（ 36 ~ 44 ）就會導致工作區平均風速的降低，風口數在14 ~ 36之間對工作區的溫度不均勻系數影響不大，當風口數> 36時，溫度不均勻系數隨著風口數的增多而變小，速度不均勻系數一直隨著風口數的增加而減少;在風口布置和尺寸不變的情況下，送風量變化時，工作區平均溫度隨送風量增大而降低，平均溫度的降低量逐漸趨于減少，能量利用系數先是隨著送風量的增加而增大，后隨送風量增加而減少。
  9. 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，頂部送風和下部兩側回風的通風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。
  10. Regular cleaning of air ventilation system and carpet

    定時清潔通風系統和地氈
  11. Metrowalk s new air ventilation system construction

    大江購物中心新建空調通風系統設備工程
  12. Maintain adequate air ventilation by opening windows

    窗戶應經常打開，保持室內通風良好。
  13. As i was informed at a meeting with the planning department in november 2005 that the department would request the lands department " ld " to include a condition relating to allocation of non - building areas in the conditions of sale for a site at hoi fai road in tai kok tsui kowloon inland lot no. 11146 in order to ensure that space would be reserved between the buildings to be constructed on the site and the existing buildings, so as to improve air ventilation and reduce wall effect ; however, such condition was not included in the conditions of sale published by ld recently, of the reasons for ld not including the condition

    鑒于規劃署於2005年11月與本人舉行會議時曾表示，該署將會要求地政總署在大角咀海輝道一幅土地九內地段第11146號的賣地條件中加入預留非建築用地條件，以確保在該土地上興建的樓宇與現存樓宇之間留有空隙，從而改善空氣流通和減低屏風效應然而，地政總署近日公布的賣地條件卻不包括該條件，地政總署沒有加入該條件的理由為何
  14. Analysis of sanitary condition of centralized air ventilation system in anyang

    安陽市部分公共場所集中空調通風系統衛生狀況調查
  15. Studying the formulation of a code of practice for introducing a " green building labelling " system, and fully assessing the environmental performance of buildings during the design stage and after their being put to use on the basis of energy efficiency, greening ratio, air ventilation, renewable energy, household waste treatment and design parameters which are conducive to good weather and urban environment ; and

    研究制訂實務守則，推行"環保樓宇標簽制度" ，結合能源效益綠化比率空氣流通可再生能源家居廢物處理，以及有助達致美好氣候和城市環境的設計規范，在設計階段及使用后全面評估樓宇的環境表現及
  16. Influence of natural wind in winter to mine air ventilation and its treatment

    礦井反風演習期間參數變化對通風的影響
  17. Qualitative guidelines on air ventilation

    空氣流通意向指引
  18. Hon tam yiu - chung raised a question on measures to improve air ventilation in hong kong

    譚耀宗議員就改善本港空氣流通的措施提出質詢。
  19. It manufactures warm air ventilation air - conditioning systems of railway vehicles and locomotives

    生產軌道車輛和機車用採暖通風空調系統。
  20. So, it ’ s of particularity and application value to study the air distribution of the station. according to the air ventilation and air conditioning ’ s model experiment of the thermal environment ’ s peculiarity in the underground powerhouses of the langya - mountain hydropower station, this paper presents the research on the distribution of temperature and velocity in the main underground working units

    本文結合瑯琊山抽水蓄能電站地下主廠房熱態模型試驗項目的後期模型試驗研究任務，進行該電站頂送風地下主廠房通風空調熱環境特性的模型試驗和數值計算，著重對地下主廠房發電機層的氣流組織優化及空間溫度和速度分佈性狀進行研究。
分享友人
分享到 Line

分享到臉書