西安市機(jī)動(dòng)車(chē)污染排放及其對(duì)空氣質(zhì)量的潛在影響
【文章頁(yè)數(shù)】:95 頁(yè)
【學(xué)位級(jí)別】:碩士
【部分圖文】:
圖1-1部分城市機(jī)動(dòng)車(chē)排氣污染物貢獻(xiàn)比例示意圖w??Fig.?1-1?Contribution?proportion?of?vehicle?exhaust?pollutants?in?some?
40-??i3。-?掃靈蓋t7???°?n?n?24?8?2?4?6???§?〇n?FI?pH?pn?20?3?20?20?1QO??.1?H4:??mi〇-?n??〇?H.....「UJ.l.....??C?O)?C?—?D?£Z?(D?O)?D?O)匚?013?O)=;??①....
圖1-4論文技術(shù)路線(xiàn)??Fig.?1-4?Technical?route?of?the?paper??
?第一章緒論???1.7技術(shù)路線(xiàn)??本研究總體方案如下圖所示:??西安市氣候??通狀況.??豐/ia車(chē)碰釀餓據(jù)雌????I??西安市歷雜??動(dòng)車(chē)賄s.??車(chē)型分???據(jù)峨???????I?西安市歷年環(huán)??▼?u?境空氣質(zhì)S數(shù)??天???漏麵麵'’??獅車(chē)污染排放對(duì)空氣質(zhì)^??Pe....
圖3-2西安市各排放標(biāo)準(zhǔn)機(jī)動(dòng)車(chē)占比變化趨勢(shì)圖??Fig.3-2?Change?trend?of?the?proportion?of?emission?standard?vehicles?in?Xi'an??
?第三章西安市機(jī)動(dòng)車(chē)排放特征??r ̄iG5??1001?'?K?3%?r ̄ ̄l?G3??…?-T\?17%?26,0?as??8〇-?38%?46〇/〇? ̄?""IN?^G〇?????45%??c?6〇-圓\隱?S:、?4〇%??g?\Lj^H?f?:?36%??■??2?35%....
圖3-3西安市各排放標(biāo)準(zhǔn)機(jī)動(dòng)車(chē)增長(zhǎng)變化趨勢(shì)圖??Fig.3-3?Growth?trend?of?emission?standard?vehicles?in?Xi'an??
?第三章西安市機(jī)動(dòng)車(chē)排放特征??r ̄iG5??1001?'?K?3%?r ̄ ̄l?G3??…?-T\?17%?26,0?as??8〇-?38%?46〇/〇? ̄?""IN?^G〇?????45%??c?6〇-圓\隱?S:、?4〇%??g?\Lj^H?f?:?36%??■??2?35%....
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