排水柴排 的英文怎麼說
中文拼音 [bèishuǐcháibèi]
排水柴排
英文
drainage mattress-
Let ' s collect some breathe out air as the picture shows. open the lid of the bottle a little. put the burning match into it. what happened
像圖中那樣,用吹氣排水的方法收集一瓶人呼出的氣體。將瓶蓋打開一點,將燃燒的火柴慢慢放進瓶內,有什麼現象發生?The new changes specifically address the potential effects of small levels of calcium and magnesium on particulate traps used as part of the diesel exhaust after - treatment systems
新的特殊的改變主要是微量元素鈣和鎂的潛在的低水平的影響,他們通常會成為柴油機后處理系統中隨排氣裝置排出的微粒。When the water dose was 20 % and engine speed was 2000r / min, the maximum fuel saving was 4. 1 % ; the thermal efficiency of emulsified fuels was higher than that of using pure diesel oil. nox and particulates emissions were reduced greatly by using emulsified fuels. when water dose was 20 % and engine speed was 1500 r / min, the maximum nox reduction was 43. 4 % ; the average of particulates under all loads was reduced by the extent of 46 % ~ 64 %
結果表明:燃用乳化油節油率有所提高,當n = 2000r min ,摻水率為20時最大節油率可達4 . 1 ;燃用乳化油的熱效率也高於燃用純柴油; no _ x 、顆粒排放比燃用純柴油時則有大幅度降低,當n = 1500r min摻水率為20時, no _ x排放量下降的最大值可達43 . 4 ;固體顆粒物排放量在整個負荷范圍內的平均值比燃用純柴油時低46 64 ;隨著乳化油摻水量的提高,排放效果改善越明顯;而thc和co的排放量則比燃用純柴油時有所升高。The mechanism of fuel saving and emission reduction were discussed in this paper. based on surface chemistry, proper emulsifiers were selected to produce stable emulsified diesel oil, which contains different amount of water. the characters of emulsified fuel such as viscosity, heat value and factors in connect with stability were analyzed
本文以利用乳化油減少柴油機燃油耗和降低排氣污染為主要目標,先從理論上分析了乳化油節能和降低排放的機理,然後利用表面化學的知識篩選出適當的表面活性劑,復配出高效的復合型乳化劑並用其配製出不同摻水率的穩定的乳化柴油,對乳化油的物性(粘度、熱值等)及影響乳化油穩定性的因素進行了分析。This new system followed diesel engine from manufactory to ship takes both performance moniting in real time and technical state analysis of diesel engine. the usage of the collecting - distributing data collecting structure, the communication net conbined rs - 232 with rs - 422 and object - oriented programme language makes this new system easy to develop and reliable to use both hardware and software
本系統的數據採集採用集散型結構,上位機採用pc機,下位機採用6個單片機數據採集模塊既柴油機燃油噴射和燃燒過程數據採集模塊、柴油機排氣溫度數據採集模塊、柴油機滑油壓力和溫度數據採集模塊、柴油機冷卻水系統數據採集模塊、柴油機輔助設備數據採集模塊、數據輸出模塊。Standard specification for water trap for diesel exhaust
柴油機排氣阻水閥The only imperfection was the garbage that had long collected beside the garden and in the sewers, and the shabby hut that took up half the space in the small yard
然而美中不足的是,屋旁的大排水溝里和菜園邊都堆滿了陳年的垃圾,小小院內,也被一個破舊的柴棚佔去了半邊。It is necessary to study the spray in engine cylinder, for the performances on power output, thermal efficiency and emissions of diesel engine are directly influenced by the atomization of fuel
柴油機缸內燃油的霧化情況直接影響著發動機的動力性、經濟性和排放水平,研究燃油的霧化因而具有極大的現實性和緊迫性。The effects of advanced angle, inlet air pressure amp; cooling water temperatare on diesel emission
冷卻水溫對柴油機排放的影響Series 100 diesel as a power are used extensively in farmland irrigating grain process, aquatic products cultivating industrial generating, drilling, engineering machinery, ship, automobile and tractor transporting
100系列柴油機用途頗為廣泛。可以農田排灌、穀物加工,水產養殖;為工業發電、鉆控、工程機械;為船舶、汽車、拖拉機運輸等提供動力。Ctb s entire fleet has been using ultra low sulphur diesel since 2001 to improve emission level
城巴全線車隊自2001年起採用超低硫柴油,以改善廢氣排放水平。In consideration of the current economic difficulties, the financial secretary announced a series of relief measures, including reduction of rates payable in 2002 ; reducing water and sewage charges and trade effluent surcharge ; waiving business registration fee for one year ; extending duty concession for ultra low sulphur diesel ; and freezing government fees and charges
財政司司長提出紓解民困的措施,包括寬免二零零二年度應繳差餉寬免水費排污費和工業污水附加費免收商業登記證費用一年延續超低硫柴油的稅務優惠和凍結政府收費。分享友人