air cleanliness 中文意思是什麼

air cleanliness 解釋
空氣潔凈度
  • 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，...
  • cleanliness : n. 清潔。
  1. Cleanrooms and associated controlled environments - classification of air cleanliness

    潔凈室和相關的控制環境.空氣清潔度的分級
  2. Classification of air cleanliness for cleanrooms

    潔凈室空氣潔凈度的分類
  3. With fast development of our country " s gas industry and air ' s increasingly serious contamination in city, using gas instead of coal and supplying energy in high efficiency and cleanliness has become necessary way in city. there are different problems in the current heating ( air conditioning ) systems. in the cogeneration system, heat and power affect each other, heating - pump heating ( aie conditioning ) system can not satisfy the peak load very well, the cost of gas fuel in boilor heating sestem is so high. the high generating efficiency of the diesel - engine two - sourse heating ( air conditioning ) systems is limited in range of 100kw - 1000kw, the heating scope is so limited. combined cycle of two sourse heating ( air conditioning ) system is most suitable selection to buesness community with big scope my paper aim at this syetem ' s primary question when it is applied in our country - - - - bringing project into execution and technology economy feasibility and off - design performence, combined with a certain demonstrating project in beijing buesness community, going along with calculating and analyzing, drawing out some efficient datas and conclusions, based on this, bringing out primary alements affecting combined cycle of two sourse heating ( air conditioning ) system " economics

    熱電聯產系統熱電相互牽連，熱泵供暖（空調）系統不容易很好地滿足尖峰負荷，鍋爐供暖系統供熱中天然氣燃料構成的成本過高，內燃機雙源供暖（空調）系統的高發電效率僅限於100kw - 1000kw負荷范圍，供熱面積有限。對于大面積的商業園區、居民小區，燃燒天然氣的燃氣-蒸汽聯合循環雙源供暖（空調）系統是最佳選擇之一。本論文針對該系統在我國應用時的主要問題- - -方案的技術實施與技術經濟可行性，結合北京某一商業園區示範工程，進行了系統的計算與分析，得到了有效的數據與結論，在此基礎上，提出影響聯合循環雙源供暖（空調）系統經濟性的主要因素，並進行敏感性分析，得出有益的結論；最後通過各種供暖方案的比較分析回答了某些人對該系統的疑慮和不解，並指出系統的優化方向。
  4. Cleanroom is the most important and representative facility of air cleaning technology that creates cleaning microenvironment. it ' s working space where cleanliness meets desired class

    潔凈室是空氣潔凈技術創造潔凈微環境的最重要、最具代表性的設施，是空氣潔凈度達到規定級別要求的可供人類工作的場所。
  5. Air shower, a purifying equipment being abing able to clean the surface of human body and articles, preventing the unclean air invade into it. to meet the cleanliness requirement of clean room with the help of air ? conditioning system in the clean

    風淋室是一種凈化設備，可以清除人身和物品表面附著的塵埃，減少帶入潔凈空氣的灰塵量，同時兼有閘室功能，可防止不清潔空氣侵入，以配合潔凈空調系統確保潔凈室達到所需潔凈度。
  6. Cleanrooms and associated controlled environments - part 1 : classification of air cleanliness

    潔凈室和相關控制環境.第1部分:空氣清潔度的分級
  7. Cleanrooms and associated controlled environments. part 1 : classification of air cleanliness

    超凈間和相關受控環境.第1部分:空氣清潔度的分級
  8. Iso cleanroom and associated controlled environments - part 1 : classification of air cleanliness iso 14644 - 1 : 1999 ; german version en iso 14644 - 1 : 1999

    潔凈室和相關控制環境.第1部分:空氣清潔度分級
  9. Environmental cleanliness : anti - oxidation using double - sided aluminum foil, under routine conditions without oxidation corrosion, mildew, and ensured the supply air duct cleaning, sanitation

    潔凈環保：雙面採用防氧化鋁箔，常規條件下無氧化銹蝕、霉變，保證了風管送風的潔凈、衛生。
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