空氣污染效應 的英文怎麼說
中文拼音 [kōngqìwūrǎnxiàoyīng]
空氣污染效應
英文
air pollution effect- 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...
- 污 : Ⅰ名詞(臟水; 臟物) slops; sewage; dirt; filth Ⅱ動詞(弄臟) defile; dirty; smear Ⅲ形容詞1 (臟)...
- 染 : Ⅰ動詞1 (用染料著色)dye 2 (感染) catch [contract] (a disease) 3 (沾染) acquire (a bad hab...
- 效 : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
- 應 : 應動詞1 (回答) answer; respond to; echo 2 (滿足要求) comply with; grant 3 (順應; 適應) suit...
- 空氣 : 1 (大氣) air; atmosphere 2 (氣氛) atmosphere 3 (氣閘) air brake4 pneum ; pneumo ; pneumat ;...
- 污染 : pollute; contaminate
- 效應 : [物理學] effect; action; influence
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At this point we should consider the best results that air pollution control can achieve.
在這方面我們應該研討一下控制空氣污染可能達到的最佳效果。These methods can effectively decrease the pollution concentration of air invironment, however, ultraviolet light must join the process, the purity effect is not good at being used indoors
此方法雖然能有效降低環境中污染性氣體的濃度,但必須有紫外光參與,否則凈化效果不佳,應用於室內空氣凈化受到較大限制。Hong kong should be pro - active in avoiding environmental problems for present and future generations, seek to find opportunities to enhance environmental quality, and minimise the unwanted side effects, locally, nationally and internationally, of development and inefficiencies such as air, noise and water pollution or land contamination
香港應採取防患未然的措施,同時為現今一代和子孫後代設想,預防環境問題,並積極改善環境質素,盡量減低發展計劃對本港、國家及世界其他地方所產生的不必要副作用及影響發展效益的問題(例如空氣、噪音、水質或陸上污染等) 。The harmful pollutants released into the air by coal - fired electricity generation, such as sulphur, also dampen the greenhouse effect
煤炭發電產生並釋放到空氣中去的有害污染物,如硫化物等,能夠抑制溫室效應。The paper mainly discussed the reasons of stress from liquid ammonia pressure vessel causing crack through examing data and experimental results and analysing relevant referential documents and materials, taking 1200 ammonia vessel ' s crack and leaking in a certain fertilization company as an example : there existed remaining welding, stress in the equipment ; there existed a stress decaying surrounding, i. e., moisture 0. 2 %, and temperature > - 5 with o2 or co2 inside ; the higher the intensity of raw materials, more possible it was to have stress decaying crack
摘要以某化肥公司1200氨冷器殼體開裂泄漏的失效分析為例,通過對檢驗數據和結果及有關文獻資料的分析研究,探究了液氨介質壓力容器產生應力腐蝕裂紋的原因:設備中存在較高的焊接殘余應力;液氨介質具備應力腐蝕環境,即含水量0 . 2 % ,且有空氣( o2或co2 )污染(或摻入) ,使用溫度高於零下5 ;母材強度越高,應力腐蝕裂紋產生的傾向就越大。The paper firstly combined the aerodynamic model, pollutant model, traffic model and the optimal operating fans selection model and then established the sample data gaining program to produce the optimal sample data ; secondly, the multi - layer forward neural network and the fuzzy control is combined within an equivalent structure, after the learning of sample data, the neural - fuzzy control system for the road tunnel longitudinal ventilation is produced ; thirdly, the optimal operating fans selection model is replaced by the fuzzy control model to make the tunnel ventilation simulation program, and then the control results under different traffic flow circumstances are evaluated in the matlab environment ; finally, the adaptive ability of the neural - fuzzy control system is discussed
本文首先結合空氣動力學模型、污染模型、交通模型和最優風機開啟臺數選擇模型建立樣本數據獲取程序,利用該程序產生不同交通流下的最優樣本數據;然後,將多層前向神經網路與模糊控制進行結構等價型融合,通過學習最優樣本數據,建立公路隧道縱向通風神經模糊控制系統;之後,用此模糊控制模型替代最優風機開啟臺數選擇模型建立基於模糊控制的隧道通風模擬程序,在matlab下模擬模擬不同交通流下的隧道通風以測評控制效果;最後,對神經模糊控制系統的適應性進行了討論。Air pollution : thirty million tons of methane - a gas that contributes to global warning - comes from manure in sewage ponds or heaps
空氣污染三千萬公噸的沼氣一種助長全球溫室效應的氣體,便是來自於畜牧場的廢水或堆肥。The effects of nano - tio _ 2 photocatalyst were tested on purifying nitrogen dioxide, sulfur dioxide and formaldehyde in 4m3 sealing chamber. in addition, the effects of three types of air cleaners on purifying formaldehyde were also tested in this chamber
在4m3的密封倉內測試了納米tio _ 2光催化塗料對二氧化氮、二氧化硫的氧化及對甲醛的降解效果,結果發現應用自製的納米tio _ 2顆粒製成的光催化塗料對三種典型的空氣污染物有較好的降解效果。It can enhance the response speed of system and implement waste sufficient incineration to apply frequency - varying technique and intelligent control that is able to guarantee the strict requirement of air - fuel ratio in the municipal solid waste incineration
針對二次污染控制問題,文章採用變頻調速技術與智能控制技術相結合,提高系統的響應速度,滿足垃圾焚燒對空(氣)燃(料)比的嚴格需要,有效保證了垃圾的充分燃燒,減少了煙氣對大氣環境的二次污染。When a temperature inversion is formed in the pearl river delta ( prd ) region, or when a weak northerly or northwesterly wind prevails, ambient air pollutants ( including nitrogen oxides ( nox ) and volatile organic compounds ( voc ) ) in the region will be trapped easily in the lower atmosphere and cannot be dispersed effectively. the above factors, if coupled with strong sunlight, will generate ozone under photochemical reaction between nox and voc and lead to the phenomenon of photochemical smog
當珠江三角洲區域一帶出現逆溫層,或者吹微弱北或西北風時,區域內空氣中的污染物(包括氮氧化物及揮發性有機化合物)很容易會被困在大氣的低層,不能有效消散;如再加上強烈的陽光,氮氧化物與揮發性有機化合物便會產生光合化學反應,形成臭氧及引致光合化學煙霧現象。分享友人