空氣清潔度,air cleanness degree英語短句,例句大全

空氣清潔度,air cleanness degree
1)air cleanness degree空氣清潔度
1.Assessment of air cleanness degree in Beijing using negative air ion concentration as an index;用空氣負離子濃度對北京地區空氣清潔度進行初步評價

英文短句/例句

1.measuring methods for airborn particles in clean room and evaluating methods for air cleanliness of cllean room無菌室浮游粒子濃度測定方法和無菌室空氣清潔度評價方法
2.Air-conditioning: The control of air humidity, temperature, movement and cleanliness of an ambient environment.空氣調節:控制一個環境空間內的空氣濕度、溫度、流動和清潔情況。
3.The federal government promulgated the Clean Water Act and the Clean Air Act.聯邦政府頒布了《水清潔法》和《空氣清潔法》。
4.It is said that growing flowers can lift the spirit and nourish the soul, and can also cleanse the air.說是養花能怡情養性，還能清潔空氣。
5.Magic function of indoor plants活空氣清潔器：室內植物的神奇功能
6.People and animals need clean air to breathe.人和動物都需要清潔的空氣來呼吸。
7.Indoor air-cleaning spray is good for your Brain and invigorating your vitality.室內噴灑空氣清潔劑，有助于健腦益神。
8.Replace engine air cleaner element.更換引擎空氣清潔器組件。
9.facilities for people in the organization,heat, humidity, light, airflow, and hygiene, cleanliness, noise, vibration and pollution.便于組織內人員開展工作；熱度、濕度、光線、空氣流動；衛生、清潔度、噪聲、振動和污染。
10.Pry back three clips retaining air cleaner cover to air cleaner housing.撬起三個緊固空氣清潔器蓋至清潔器殼體的夾環。
11.The four major goals of Earth Day 2000 are clean cars, clean power, clean air, and clean investments.地球日2000的4個主要目標是清潔的汽車、能源、空氣和清潔的投資。
12.Compressed air must be strictly controlled and must be a clean and dry air supply.壓縮空氣必須嚴格控制為清潔干燥氣源。
13.She asked them to work out how much it would cost to keep the air really clean.讓他們計算出保持空氣的清潔需要花費多少錢。
14.Clause of Phasing out Methyl Bromide in Clean Air Act of USA美國《清潔空氣法》中有關淘汰甲基溴的條款
15.This fragrant air freshener makes you sense a distinctive aroma all day long.這種芳香型空氣清潔劑使您整天感到芳香撲鼻。
16.US Environmental Management System:an Example about the Clean Air Act以《清潔空氣法》為例簡析美國環境管理體系
17.The clean-air lobby are/is against the plans for the new factory.空氣清潔運動團體反對設立新工廠的計劃。
18.Study on Characteristics of Reverse-Blowing and Self-Cleaning Filtration of Air Filter on Inlet of Air Compressor空壓機入口氣體濾清器反吹自潔過濾特性研究

相關短句/例句

CI空氣清潔度
1.The aero-anion concentration as well as CI value at above-mentioned zones was about 1 ~ 3 times in comparison with non-gr.綠地中空氣負離子濃度和空氣清潔度值大部分為對照空曠地的1~3倍,廣場綠地和城郊雪松林中空氣清潔度達到對照區的3~4倍,且林內比林緣空氣負離子濃度有顯著提高。
2.The tree age,canopy density and tree height were the dominant factors affecting the aero-anion concentration and CI value.對揚州市不同綠地類型中空氣負離子水平研究表明:城郊林和公園片林中空氣負離子濃度比城區其它類型綠地高出1倍左右,樹齡、郁閉度和樹高均是影響空氣負離子濃度的重要因子,城區綠地比城郊綠地中空氣清潔度低。
3)air cleanliness空氣清潔度
1.Through field investigation and experiment analysis,the negative air content of main forest types namely Pinus koraiensis,Larix gmelini,weed trees,and the lakefront of Lianhua Lake and open space in Lianhua Lake reservoir area was determined and their air cleanliness was assessed.通過實地調查與實驗分析相結合的方法,測定蓮花湖庫區主要林型(紅松林、興安落葉松林、雜木林)以及蓮花湖湖畔和對比空地內的空氣負離子含量,并對其空氣清潔度做出評價。
4)clean air清潔空氣
1.In order to protect and improve the air quality, the EPA of USA has developed 2003 strategic plan for clean air for the next five years.為維護和改善空氣質量,2003年美國EPA制定了未來5年的清潔空氣戰略規劃,包括室外空氣、室內空氣、大氣改善、輻射防護以及科學研究5個組成部分。
2.There are three parts in the main body: the first part mainly introduces three federal air pollution acts in 1960s and concludes the policy characteristics in this period; the second part analyzes the features of air pollution policy by studying the amendments of clean air act in 1970 and 1977; the third part, by reviewing the development of air正文共三部分:第一部分主要探討了60年代經濟繁榮、公眾環保意識增強的背景下聯邦政府頒布的三項空氣污染治理立法,并通過提煉其內容分析60年代空氣污染治理政策的特點;第二部分通過研究70年代頒布的兩項《清潔空氣法》修正案的內容與實施狀況,分析這一時期空氣污染治理政策的特點;第三部分通過全面審視空氣污染治理政策的發展歷程,探討美國三權與三級政府的作用以及影響空氣污染治理政策走向的根本性因素。
5)air-cleaning空氣清潔
6)air cleaning index (CI)空氣清潔度指數(CI)