燃油效率 的英文怎麼說

中文拼音 [rányóuxiàolǜ]
燃油效率 英文
fuel efficiency
  • 燃 : 動詞1. （燃燒） burn 2. （引火點著） ignite; light
  • 油 : Ⅰ名詞1 （脂肪; 油脂） oil; fat; grease 2 （姓氏） a surname Ⅱ動詞1 （用桐油、油漆等塗抹） apply t...
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 燃油 : fuel oil燃油艙 [船舶工程] oil bunker; oil fuel tank; 燃油閥 fuel valve; 燃油鍋爐 oil burning boil...
  • 效率 : productiveness; efficiency; productivity; workpiece ratio
  1. If their average fuel efficiency were 30 mpg, their tailpipes would spew two billion tons of carbon that year

    如果平均燃油效率是每公升12 . 6公里，那一年，這些車輛的排氣管會排出20億噸碳。
  2. In the course of the early rig tests it was observed that, within limits, combustion efficiency was largely independent of the size of the fuel jet.

    在早期的試驗器試驗時，已經發現在一定權限范圍之內，燃油噴注的大小對燃燒效率影響很小。
  3. Meanwhile in the condition of high temperature, water vapors can participate in combustion. water gas reaction will happen, which will reduce carbon particle in flame, and reform combustion performance, so improve combustion efficiency. the article developed a kind of technology of water injection into intake ports for 4135g diesel engine, meanwhile designed a suit of water injection system

    同時在高溫條件下，水蒸汽參與燃燒，部分水分子與未完全燃燒的熾熱的炭粒發生水煤氣反應，形成可燃性氣體，從而減少了火焰中的炭粒，提高了油的燃燒程度，改善了燃燒狀況，提高了油的燃燒效率。
  4. Today ' s hybrids marry advanced power electronics and computer controls with conventional and electric drivetrains to achieve improved fuel economy and reduced emissions, together with superior acceleration and greater range

    現在的混合車採用先進電力電子與電腦控制裝置，結合傳統與電子傳動系統，進一步提升燃油效率並減少廢氣排放，兼具優異的加速性能及更長的續航力。
  5. In this paper combustion performances of the single - head annular combustor with different swirler cups are investigated by experiment and numerical simulation. under different fuel - air ratios, profiles of exit temperature 、 combustion efficiency 、 lean blowout limit and pollutant emission are measured

    在相同的雙級旋流器情況下，試驗分析不同油氣比對單頭部環形燃燒室的出口溫度分佈、燃燒效率、貧油熄火油氣比以及污染物（ co _ 2 、 co和nox ）排放等燃燒性能的影響規律。
  6. Effects of different fuel - air ratios and different geometric parameters of dual - stage swirler ( such as inner diameters of the primary swirl and secondary swirl passages, outer diameters of the secondary swirl passages, vane angle of the primary and secondary swirler, the distance of the flare exit from throat etc ) on combustion performances are studied experimentally. the experimental results show that radial profiles of the outlet gas temperature 、 combustion efficiency 、 emissions of co2 、 co and nox and lean blowout are affected with different degrees by the different geometric parameters of dual - stage swirler and the arrangement of primary holes

    在不同油氣比下，不同的雙級旋流器幾何參數（例如:一級與二級旋流器出口內徑d 、葉片安裝角、二級旋流器出口外徑d 、二級旋流器的喉道到出口截面的距離l和喉道前後的圓弧半徑r以及主燃孔孔布局等）對單頭部環形燃燒室的出口溫度分佈、燃燒效率、貧油熄火油氣比以及污染物（ co _ 2 、 co和nox ）排放等燃燒性能的影響規律進行了研究。
  7. The convective term is solved by ausm + ( a sequel to ausm which means " the advection upstream splitting method " ). the 7 species 8 steps model and 7 species 7 steps model of hydrogen / air is used in the hydrogen reacting flowfield, the 9 species 5 steps model of methane, the 10 species 10 steps model of ethane and the 10 species 13 steps model of kerosene are used in the hydrocarbon reacting flowfield, the results of the distributions of velocity, mach number, pressure, static temperature, total temperature, species mass fraction and the combustion efficiency are gained, and the numerical results of the pressure of hydrogen and methane are compared with those of the experiment

    計算中通量項採用ausm +通量分裂格式，氫反應流場採用氫/空氣的七組元八方程模型和七組元七方程模型，碳氫反應流場採用甲烷的九組元五方程模型、乙烯的十組元十方程模型和煤油的十組元十三方程模型，得出了超燃發動機燃燒室流場的速度、馬赫數、壓力、靜溫、總溫和組元質量分數分佈及燃燒效率等性能參數，其中氫和甲烷的計算壓力分佈與實驗結果進行了比較。
  8. Compared to other types of internal combustion engines, diesel engines that are used more and more widely are more fuel - efficient, provide highest torque and pulling capability, are lower emitters of hydrocarbons and carbon monoxide, but diesel engines can emit up to 30 times more particulate matter than gasoline engines

    與其他類型的內燃機相比，應用越來越廣泛的柴油機具有更高的燃油效率、提供更大的轉矩和拖動能力，碳氫化合物排放低，但微粒的排放卻是汽油機的30倍以上。
  9. For example, a car driven 10, 000 miles a year with a fuel efficiency of 30 miles per gallon ( mpg ) emits close to one ton of carbon annually

    例如，一輛汽車一年行駛1萬6000公里，燃油效率是每公升12 . 6公里，一年就會排放出將近一噸的碳。
  10. The fcr / pcr regulators offer maximum control and fuel efficiency on applications involving preheated air to the burners, or where burners are firing against varying back pressures

    Pcr調節閥具有最好的控制性能和最大的燃油效率，應用領域包括爐頭預熱空氣，或者燃燒爐頭工作在爐內壓變化很大的情況下。
  11. And today, japanese automakers currently lead the world in fuel efficiency and low - emissions vehicles

    今天，在燃油效率和低排放汽車領域，日本的汽車廠商在全球處于領先地位。
  12. A “ full ” hybrid takes advantage of multiple techniques to economize on gas ; a “ mild ” hybrid employs fewer gas - saving strategies to avoid extra systems costs ; and a “ micro ” hybrid merely shuts down the engine during stops to gain a modest efficiency improvement

    高量級混合方案綜合運用多種技術，省油程度最高；中量級混合方案使用的省油策略較少，以便降低額外系統的成本；微量級混合方案會在停車時將引擎熄火，適度提高燃油效率。
  13. By then, next - generation technology, called plug - in hybrids, will offer motorists still better fuel efficiency as well as other perks : low - cost battery recharging overnight by simply connecting a 120 - volt plug to an electrical outlet at home or work, very few trips to the gas station each year, and even the chance to sell surplus power back to the electric grid

    到那個時候，稱為插電式混合車的新世代技術，將為駕駛人提供更高的燃油效率，另外還有不少好處：電池充電的價格低廉，晚上回家時插上家中或辦公室的120伏特交流電插座就可充電；每年只需要少少光顧幾次加油站；甚至還有機會把多餘的電力賣回給電力公司。
  14. Because of the behindhand facilities and technology of coal combustion, there are certain problems such as low combustion efficiency, serious pollution problems or costly fuel cost in a large number of regular boilers ( including pulverized - coal - fired boilers, chain grate stoker boilers, oil - burning boilers ) in our country

    由於燃燒設備和燃燒技術的相對落後，我國相當一部分的常規鍋爐（煤粉爐、鏈條爐、燃油鍋爐）存在不同程度的燃燒效率低下、環境污染嚴重或者燃料成本昂貴等問題。
  15. It is expected to provide high performance and high fuel efficiency at slower speeds as well

    它可望提供高性能和高燃油效率較慢的速度等
  16. Boeing has had to redesign its cabins and improve the fuel - efficiency of its aircraft ? and is doing rather well as a result

    波音公司不得不重新設計其飛機的客艙並改進燃油效率，其結果是波音目前在這兩方面都做得更好。
  17. The boldest element of the current bill, thetoughening of fuel - economy standards, enjoys strong support from thepublic, the president and leaders of both parties

    在當前的政策中，最大膽的一項就是提高燃油效率的標準，這是獲得公眾、總統及兩黨領導人大力支持的。
  18. At present, hyundai is looking for the cooperative partner in china, intended to export hyundai bus to china by the help of its cooperative partner. all right reserved chinabuses. com

    使用混合了30 gtl燃料的巴士車輛，將與完全使用標準柴油的車輛進行尾氣排放燃油效率和噪音減少等方面的對比。
  19. This kind of vehicle, which uses electric motors to drive the accessories but not the wheels, produces a 10 percent efficiency improvement in city driving but little gain on the highway

    這類汽車以電動馬達帶動附屬裝置，但不用來帶動車輪，在市區行駛時可將燃油效率提高10 % ，但在高速公路上的效用不大。
  20. Inergy s presence in japan makes it well positioned to take advantage of the trend of japanese automakers who are switching to lighter, and therefore more fuel efficient, automotive parts

    通過在日本設廠， inergy公司得以占據有利的市場地位，充分利用日本汽車製造商轉而採用輕型汽車零部件，以提高燃油效率的趨勢所提供的商機。
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