排汽級 的英文怎麼說
中文拼音 [bèiqìjí]
排汽級
英文
exhaust stage-
Based on the technological analysis of the auto front lamp holder plate with 3 angles, the layout for forming the part with a multi _ position progressive die and the structure of the die were put forward
在對汽車前燈座三角盤進行工藝分析的基礎上，提出了該零件多工位級進沖壓成形排樣方案及相應的模具結構。In this paper, i have established a appraisement index system after synthetically consideration affecting factor of trolleybus and bus in managing quality, determined right number of each index by grade analysis law, determined appraisement grade of each index by investigating to queue up, determined appraisement matrix by expert inquiry, calculated subordinating level which beijing ' s managing quality of trolleybus and bus in managing quality to each appraisement grade by " m (, ) " model algorithm in vague mathematics. according to identification principle, i have reached conclusion
本論文在綜合考慮公共電汽車運營質量影響因素的前提下，確定了公共電汽車運營質量評價指標體系，採用層次分析法確定指標權數，通過調查排隊來確定各指標的評價等級，通過專家調查法確定評價矩陣，利用模糊數學中m （ ? ? ）模型演算法計算一個城市公共電汽車運營質量對「優、良、中、差」的隸屬度，根據識別原則，得出結論。This paper studies the structure optimization of 300mw unit thermodynamics system, including the drain - back system, the vacuum extractor system, the cooling spray system, the recovered system of the blow down water, and the accessory steam system
本文從結構上對300mw級火電機組熱力系統進行了優化研究，主要包括：回熱系統、真空抽氣系統、給水噴水減溫系統、排污回收利用系統以及輔助蒸汽系統。News from the conference of " 2004 automotive national - level emmission of international cooperation network of testing laboratory " which held in beijing a few days ago, chinese government had alreasy successively released and revised 34 emmission standard of motor vehicles, have formed comparatively emmission standard system, including automobile, engine and motorcycle, reached the second control stage of european motor vehicle
日前，東風混合動力公交車純電動車在上海國際汽車城第六屆「必比登」清潔汽車挑戰賽中一戰成名，混合動力公交車獲挑戰賽「級排放」獎，純電動車也受到廣泛關注。東風公司總經理苗圩作為中國產業界的代表，應邀在開幕式上發表演講。In the concrete implementation work, a lot of areas have made in varying degrees progress ; langfang, hebei province has overcome the financial difficulty in the building - up work of rural station, has designed the unified design, and already built up 8 simple stations, every job is going on without any confusion at present ; zhejiang province brings the rural station of passenger traffic into the unified planning of rural highway construction reconstruct, implementing in step, and tried the integrated development model of public transit in urban and rural areas actively ; kailu country of inner mongolia has defined the thinking of development of building road later, opening the traffic first and then perfecting, let the numerous of peasants and herdsmen enjoy convenient first
據介紹，為滿足各地越來越嚴格的汽車排放標準，此次展示的幾種江淮底盤新品選用日產康明斯以及錫柴最新型發動機，排放標準達歐歐。針對公交市場開發的底盤，設計為一級踏步的超低地板在一些公路客車底盤上，配有空氣懸架自動調整臂進口總成件等。針對交通部實施的「村村通」工程，江淮公司推出經濟型客車底盤，該車維護費用低，便於修理，配件便宜。The development status and trend of gasoline engine oil at home and abroad are described in this paper. the tribology and lubrication characteristic and lubrication mechanism of the main tribo - pairs of gasoline engine are analyzed simply. in this paper base oil and some additives are chosen reasonably according to the lubricantions principal and a lot of data. the uniform design of experiment is used to arrange multi - level and multi - factor experiments. the stepwise technique is adopted to analyze the result. the sensitivity and compatibility among additives and the base oil are studied by a series of tests. on the basis of analyzing the low temperature capability the optimum of 15w / 40 sh gasoline engine oil is presented. at last, the property of this formulation is evaluated by comparing with the imports. the test result shows that their qualities are equivalent
本文介紹了國內外汽油機油的發展現狀以及發展趨勢，通過分析汽油機主要摩擦副的摩擦磨損特性和潤滑狀態以及汽油機對潤滑油的性能要求，在潤滑理論的指導下和參閱大量資料的基礎上，合理地選擇基礎油和添加劑。本文用均勻實驗設計安排實驗，用逐步回歸技術進行結果處理，分析了基礎油對添加劑的感受性和添加劑之間的配伍性。在重點考察汽油機油低溫性能的基礎上，提出了15w 40sh級汽油機油的優化配方。The national bureau of statistics will strengthen its direct survey capability, beef up the capacity of management and co - ordination, and enhance the guidance and supervision of non - government statistical institutions and market research institutions, li said
公司聘請了高水平技術專家和高級管理人員30多名，提前開發出適應國家汽車產業新政策的達到歐排放標準的綠色環保系列新產品。" while the initiative on vehicle emissions is welcome news, hong kong badly needs action to address the sorry state of our marine environment, including instigating sustainable fisheries management, and in developing a comprehensive conservation policy, including the conservation trust recently advocated by the heung yee kuk and ngos including wwf " noted dr alan leung, senior conservation officer
本會高級環境保護主任梁士倫博士表示：我們歡迎政府制訂減少汽車排放的措施，然而香港對拯救海洋環境行動的需要同樣迫切，包括實施符合可持續原則的漁業管理方案，以及完整發展全面的保育政策，包括設立最近由鄉議局和包括本會的環保團體建議的保育基金。分享友人