空氣質量控制 的英文怎麼說

中文拼音 [kōngqìzhíliángkòngzhì]
空氣質量控制 英文
air quality control
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 氣 : Ⅰ名詞1 （氣體） gas 2 （空氣） air 3 （氣息） breath 4 （自然界冷熱陰晴等現象） weather 5 （氣味...
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 控 : 動詞1 （告發;控告） accuse; charge 2 （控制） control; dominate 3 （使容器口兒朝下 讓裏面的液體慢...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 空氣 : 1 （大氣） air; atmosphere 2 （氣氛） atmosphere 3 （氣閘） air brake4 pneum ; pneumo ; pneumat ;...
  • 質量 : 1 [物理學] mass 2 （產品或工作的優劣程度） quality 3 economy （離子源的）; 質量標準 quality level...
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. Second, the starting and stopping behaviors under disturbed condition are analyzed and calculated by using the dynamic concentrative parameter model, which gives some advice to better prescribe refrigeration system and set theoretic foundation for carrying out automatic control of refrigeration system. third, the normal running process is analyzed and calculated by means of rational matching theory, which gives some advice on how to better understand the parameter change under steady state and the affection of inlet - parameter on evaporator. fourth, the simulation software with dynamic characteristic is designed, which can be applied to calculate thernio - parameter of cryogen, air humidity and frost thickness under different initial and boundary conditions, and to carry out dynamic simulation under conditions of dryness, wetness and frostiness, at the same time, to achieve detection and simulation at any stage from starting to stopping

    本文的主要內容如下： 1 ）對翅片管蒸發器結構特點進行分析，選取適當的微元控制體，就干、濕和霜工況下對每個微元分別進行傳熱傳質分析，基於經驗關系式確定霜的有關參數，對于霜工況下的霜生長建立模型，經適當假設，運用質量守恆、能量守恆和動量守恆方程建立適合動態模擬的蒸發器數學模型，為系統模擬奠定基礎； 2 ）對蒸發在大擾動下的開、停機過程，運用動態集中參數模型進行分析和計算，為更好地描述製冷系統運行的全過程奠定基礎，同時也為製冷系統實現自動控制提供一定的理論基礎； 3 ）對蒸發器正常運行過程，運用動態分佈參數和參數間定量耦合的觀點來分析和計算，為更好地了解穩態工況下各點參數的變化情況及各入口參數對蒸發器動態特性的影響即蒸發器性能對各參數變化的敏感性； 4 ）編寫翅片管蒸發器動態特性模擬計算程序，可以計算不同邊界條件和初始條件下的製冷劑熱力參數、空氣溫濕度和霜厚度分佈場，實現對翅片管蒸發器在干、濕和霜工況下的動態模擬。
  2. Quality control of ammonia density determination in indoor air with indophenol blue photometric method

    室內空氣中氨的靛酚藍分光光度法檢測的質量控制
  3. Affecting air quality in air conditioned rooms and control

    空調房間空氣質量的影響因素與控制
  4. Abstract : the paper analysizes faetors and effects of the indoor airpollution ; the basic feature and the present situation of the indoor air pollution in china is discussed, and points out the countermeasures for controlli ng indoor air pollution and ruising indoor air quality

    文摘:分析了室內空氣污染的成因及影響，論述了我國室內空氣污染的基本特徵及污染現狀，提出了控制室內空氣污染、改善室內空氣質量的措施。
  5. Using mass flux controller ( mfc ), gas regulation system achieved accurate mix of two kinds of gases, steel bottle gas ( some compressed gas ) and zero air ( pure air ). for the sake of data transmission between dynamic air regulator and other equipments in the monitoring air quality system, normal digital interface ( rs - 232c ) make correlative role of communication interface so that automatic survey could be achieved

    本儀器採用國際先進的自動控制配氣原理，採用精密質量流量控制器（ mfc ）來控制鋼瓶氣（某種壓縮氣體）與零空氣（純凈無污染的空氣）的混合比來得到精確濃度的校準氣體，以便於對各種氣體監測儀進行高精度校準。
  6. Abstract : based on comprehension research into hvac technology for in indoor air quality control, this paper discusses desiccant - wheel based cooling unit, its application in indoor air relative humidity control and the great importance of the unit on the field of energy saving and human comfortability

    文摘:在綜合闡述室內空氣質量控制的暖通空調技術措施的基礎上，著重討論轉輪除濕製冷機組在室內相對濕度調節、室內空氣質量控制、余熱利用、節能等方面的重要意義
  7. The two sides reaffirm their wish to strengthen exchanges on environmental issues including climate change, sustainable management of natural resources, and measures to address forest law enforcement ( including illegal logging ), conservation of water resources, improving air quality and pollution control, and to learn from each other on environment - related legislation, supervision and personnel training

    雙方重申願意就包括氣候變化、自然資源可持續管理、森林執法（制止非法採伐） 、水資源保護、空氣質量改善和污染控制等環境問題所採取的措施加強交流，在環境立法、監督和人員培訓方面互相學習。
  8. The likely potential sectors for hong kong s environmental protection services providers include environmental equipment repair, maintenance, and consultation services, indoor - air quality monitoring and improvement services, environmental hygiene services, noise control and monitoring, environmental reporting and verification, iso 14001 environmental management system development and certification, energy conservation and audit, environmental audit, environmental licence application, environment - related training and environmental impact assessment

    香港環保服務提供者有機會拓展的領域包括：環保設備維修、保養及顧問服務，室內空氣質量監測及改善服務，環境衛生服務，噪音控制及監測，環境報告及核證， iso14001環境管理系統發展及認證，節能及其評審，環境評審，環境許可證申請，環境相關培訓及環境影響評估。
  9. The primary measures for control precept are : sufficiently and effectively utilizing the the air compressors " interior data, realizing online surveillance and alarming for failure of the the air compressors " running interior parts ; letting the air compressors running by master and slave manner, by reasonable arranging the alignment of the air compressors, making the masters yielding pressed air and the slaves adjusting the pressure of the air. this decreases the times of loading and unloading greatly and the decreased failure of air compressors and low maintain ; at the same time we adopt abundant value of the set pressure for stabling the compressure. the air compressors become loaded or unloaded ahead by the abundant value ; caning unloading control for saving power, when the air compressors get along with unloading for a while, the system will stop them ; consummating the purposes for control, enhancing offline control for over - press and low - press, continual loading control and unloading control

    經過分析研究，針對原來存在的問題，在控制方案上主要的改進措施有：充分、有效地利用了空壓機的內部參數數據，對空壓機的內部部件的運行情況實現了在線監視及故障報警；對空壓機採用了主、輔結合的運行方式，通過對空壓機加、卸載隊列的合理排序，使空壓機自動實現主機產氣、輔機進行氣壓調節，減少了空壓機的加載和卸載次數；在壓縮空氣壓力的穩定上進行了裕量控制，在壓縮空氣壓力不到供能品質所規定的上、下根就根據一定的裕量提前進行卸載和加載操作；在節約電能方面對空壓機進行了卸載停機控制，當空壓機在一定時間內一直處于卸載狀態，系統就認為該空壓機沒有運行的必要，自動將其停機；完善了控制效果，增加了超壓低壓脫網控制、連續加載控制、連續卸載控制等功能。
  10. Some effective measures such as strengthening management, adopting concentrated heating, controlling wind blown, should be taken so as to improve the air environmental quality in changzhi

    加強城市集中供熱設施建設、控制揚塵污染是當前改善環境空氣質量行之有效的控制措施。
  11. The research and actions taken by the government in this aspect in recent years include a study on regional air quality jointly conducted by the hong kong epd and the guangdong environmental protection bureau during 1999 to 2002. the results include an emissions inventory of the pearl river delta ( prd ) with 1997 as the base year to determine the locations of pollution sources and their amount of emissions. computer simulation was further employed to figure out the distribution of pollution and to calculate quantifiable options for controlling pollution sources

    近年政府在這方面的研究工作包括一九九九至二二年間環保署聯同廣東省環保局進行的區域空氣質素研究，結果包括了一套以一九九七年為基本年的珠三角排放清單，確定污染源的位置及排量；再用電腦模擬做出污染分佈的情況，計算出控制污染源的量化方案。
  12. Abstract : the method of using formaldehyde buffer solution a b sorption - hydrochloric pararosaniline spectrophotometry to determine sulfur diox ide in air has higher sensitivity and good selectivity, and prevents from adoptin g mercurial absorbent. but the conditions in lab are not well controlled, the v alue of reagent blank and standard curvilinear slope can ' t accord with the one s tipulated in “ methods for air and waste gas monitoring and analysis ”. some opra tional techniques for so2 determination in lab are introduced for reference

    文摘:以甲醛緩沖溶液吸收-鹽酸副玫瑰苯胺分光光度法測定空氣中的二氧化硫，方法靈敏度高，選擇性好，避免了使用含汞的吸收液，但如果實驗條件控制不好，試劑空白值及標準曲線的斜率就會不符合《空氣和廢氣監測分析方法》中規定的值，本文著重從操作技巧方面對二氣化硫測定的實驗室質量控制進行分析，僅供參考。
  13. By using various energy recovery systems, waste energy can be partially recovered for humidity control to improve indoor air quality

    例如採用不同的能源回收系統，部分廢棄的能量可回收用作濕度控制，改善室內空氣質素。
  14. Conveninet traffic : seaport, railway, airport are all 4 kilometres afar each and there are over 30 domestic airline service from and to yantai. cargo ships lead to over 100 ports of 70 countries and regions. developed telecommunications : there are computercontrolled, digital and cubic modern telecommunications in the subdistrict. beautiful scenery : 3. 2 kilometres of fine coastline. pleasant climate : it is not severe cold in winter and not intense heat in summer with class a air quality. it is realy an ideal place for living

    交通方便，距港口、火車站、國家一級口岸煙臺機場均在4公里以內，目前開通國內、國際航線30多條，貨輪可通往世界70多個國家和地區的100多個港口；通訊發達，轄區已建成交換程式控制化、傳輸數據化、聯絡立體化的現代通訊網路；風景秀麗，有長達3 . 2公里的優質海岸線；氣候宜人，冬無嚴寒，夏無酷暑，空氣質量常年處於一級水平，是人類居住、創業的地方。
  15. Now design efficiency of common gas boiler can reach 90 percent or so, but various factors such as load, fuel quality, work condition and pressure which result in uncompleted burning of gas and excess air, decrease boiler hot efficiency and cause resources waste and environment pollution. considering these it is essential to adopt closed loop feedback control to boiler burning system

    現今，一般的燃氣鍋爐設計效率均能達到90 %左右，但在實際運行中，因負荷、燃料品質、工作環境、壓力、混合情況等因素的影響，往往造成燃氣不完全燃燒或空氣過量，使鍋爐熱效率降低，造成能源浪費與環境污染，在這樣一種背景下，有必要對其燃燒系統進行閉環反饋控制。
  16. Regarding three basic requirements : being able to reach environmental quality objectives ; complying with the strategy of sustainable development which requests necessary spaces for improvement of economy and society under the precondition of environmental protection ; meeting the goal of regional total amount control, the paper proved the reasonability and feasibility of total amount allocation of air pollutants in planning urban areas of quanzhou

    以可預實現的環境質量目標；符合可持續發展戰略，在保護環境的前提下又可為經濟、社會發展提供必要的空間；符合區域目標總量控制為3個基本要求，論證基於城市功能區劃、產業結構特徵、污染源特點的泉州規劃區大氣污染源總量分配方案的合理性與可行性。
  17. As a result, the control system has great significance in saving energy, improving air quality and protecting equipment. the dew - point meter includes controlling section, data - gathering section and displaying section

    通過控制吸附乾燥器的工作時間和再生時間，實現了節省能源、提高壓縮空氣質量和延長設備壽命的目的。
  18. For instance, on the establishment of a regional air quality monitoring network, the epd of hong kong and the environment monitoring authorities of guangdong province have conducted many exchanges, including site selection for monitoring stations, compilation of the operation manual, quality control manual and data management and user manual for the monitoring network and acceptance tests for monitoring stations

    舉例說，在共同建立一個區域空氣質素監測網路上，香港環保署與廣東省的環境監測部門，進行了大量的交流工作，包括監測站的選址、制訂適用於該監測網路的操作手冊、質量控制手冊、數據管理及使用手冊及監測站的驗收等。
  19. Aqcr air quality control region

    空氣質量控制區
  20. Study on air environmental carrying capacity calculating technology will benefit for the transfer from goal amount control to capacity amount control on field of air pollution management and improve the air quality

    摘要開展空氣環境容量測算研究，對于大氣污染物總量管理從目標總量控制向容量總量控制轉變具有決定性意義，能有效的提高污染控制的效果和實現環境質量達標。
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