air pollution model 中文意思是什麼

air pollution model 解釋
大氣污染模式
  • 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，...
  • pollution : n. 1. 污染（作用）。2. 腐敗，墮落。
  • model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
  1. Using the learning community technology, the author constructed a learning model of thematic learning community on internet among middle schools. then choosing several complex concepts - air temperature, light shadow, light pollution from middle school physics book as learning topic, the author carried out two turns of action research in several middle school class in different areas

    本研究以初中物理為實踐學科，選取了「氣溫」 、 「光影」 、 「光污染」等幾個復雜概念作為學習主題，以行動研究的方式，在不同地區的幾所8年級中學生中開展了為期8個月的兩輪應用研究。
  2. Field observations and physical models may be used to investigate pollutant transportation and dispersion within urban canyons and validate numerical models. on the other hand, validated numerical models are often applied to simulate in detail atmospheric dispersion within the urban canopy. the numerical results in combination with physical model and or field data may be used to assess urban air quality and support decisionmaking for pollution control strategies and traffic planning

    外場觀測和物理模擬可以考察街谷內污染物的傳輸擴散規律並對數值模式進行檢驗，另外，復雜的數值模式則可對城市冠層內大氣擴散問題進行詳細模擬，數值模擬和外場觀測及物理模擬相配合，可用於環境質量評價污染控制決策及交通規劃。
  3. Field observations and physical models may be used to investigate pollutant transportation and dispersion within urban canyons and validate numerical models. on the other hand, validated numerical models are often applied to simulate in detail atmospheric dispersion within the urban canopy. the numerical results in combination with physical model and or field data may be used to assess urban air quality and support decision ? ? making for pollution control strategies and traffic planning

    外場觀測和物理模擬可以考察街谷內污染物的傳輸擴散規律並對數值模式進行檢驗，另外，復雜的數值模式則可對城市冠層內大氣擴散問題進行詳細模擬，數值模擬和外場觀測及物理模擬相配合，可用於環境質量評價污染控制決策及交通規劃。
  4. Introduction to general ideas in air pollution, air pollution laws and regulation, meteorology for air pollution, air pollutant concentration models, gaussian plume model, the nature of particulate pollutants, control of particulate pollutants, the nature of gaseous pollutants, control of gaseous pollutants, the motor vehicle problem, air pollution and global climate

    本課程介紹空氣污染概述、空氣品質與相關法令、氣象學和空氣污染、空氣污染物擴散模式、高斯分佈模式、粒狀污染物之性質、粒狀污染物控制、氣狀污染物之性質、氣狀污染物控制、汽機車與空氣污染、空氣污染與全球氣候變遷。
  5. Park island is a large - scale residential development by the group on ma wan. it retains its original green setting and is a model pollution - free community. the group introduced a battery - powered shuttle bus, the olymbus, for park island residents, helping to keep the air clean

    集團悉心在馬灣發展的大型住宅項目珀麗灣，除保留原有的綠化環境外，並引入無污染城市的發展概念，採用以電池推動的olymbus環保穿梭巴士，保持空氣清新。
  6. The permitted total emission equivalent quantity of urban air pollutants and its distribution in urban area, which can be used as regional air pollution control index and can be allocated to each major pollution source as its limit of emission quantity, can be worked out by using linear programming model based on regional grid air pollutants transfer matrix which considers the difference of functional regions and the justice of the permitted emission ' s distribution

    通過將區域劃分為不同的功能區和管理小區，構造區域間大氣污染物轉移矩陣及利用線性規劃模型來確定城市大氣污染物允許排放當量及分佈，並以此作為區域控制指標分配至污染源，充分體現環境功能區差異和容量分配的公平性。
  7. The model fitting and forecast show that the model not only can fit the changing tendency of air pollution, but also can forecast air pollution density quite accurately

    擬合及預報試驗表明，這些預測模型不但可以很好地擬合空氣污染濃度的變化趨勢，而且還能夠對未來幾個月的空氣污染濃度做出較準確的預測。
  8. This approach, using elliptical influence functions, involves the optimum blending of observations from a monitoring network with gridded pollution fields predicted by the complex air quality model tapm

    這個方法使用橢圓的影響函數，並且以最理想的方式混合了監測網的觀察值與復雜空氣品質模式（ tapm ）所預測的污染區域。
  9. Lei xiaoen, han zhiwei, zhang meigen. 1998. physical, chemical, biological processes and mathematical model on air pollution, china meteorological press

    韓志偉，杜世勇，雷孝恩，鞠麗霞，王勤耕. 2002 .城市空氣污染數值預報模式系統及其應用，中國環境科學22 （ 3 ） ， 202 - 206
  10. Abstract : this paper summarized some methods which were often applied in air pollution forecast, introduced three mainly used models of air pollution forecast in detail, such as air quality model, gray theory model and projection pursuit regression model, analysed the practice and limitness of those models, formulated some problems which would be paid attention to on forecasting air pollution

    文摘:綜述了當前常用的大氣污染預測方法、對空氣質量模型、灰色理論模型、投影尋蹤回歸模型等3種主要的大氣污染預測方法進行了詳細介紹，重點分析討論了這些方法的實用性和局限性，闡述了進行大氣污染預測時應注意的幾個問題。
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