Through experiments, the possibility is studied of producing white oil by such raw materials as oil, heavy diesel oil at normal or negative pressures.
通过实验研究了机油、常压重柴油、减压重柴油和回炼油作原料生产白油的可能性。
Because of much difference in physical and chemical characteristic compared with light diesel oil, heavy diesel fuel makes many problems in fuel combustion on those engines.
但由于重质燃料油与轻柴油在燃油理化特性等方面具有明显差别，在缸内燃烧方面仍然存在许多问题。
The USA plans to use "on-board test method" on the heavy diesel vehicle in 2007, measure and evaluate the HDV PM emission in the real world, carry out more effective control of the emission.
美国环保局计划于2007年实施重型车车载排放测试法，对重型柴油车在实际行驶过程中的排放进行测量和评估，实现更有效的控制。
Marine diesel oil contains some heavy fuel oil, unlike regular diesels.
与常规柴油不同，船用柴油包含一些重质燃料油。
That makes processing heavy oil unprofitable for some refineries, since the gains from diesel are outweighed by losses on fuel oil.
柴油所带来的利润不足以冲抵燃油的损失，造成一些重油炼油厂无利可图。
Diesel trains are responsible for more greenhouse gases than electric trains, even taking into account Britain's carbon-heavy electricity production.
即使将英国电力生产的高碳因素考虑进来，柴油火车承担的温室气体还是比电力火车多。
The team compared the lifecycle emissions of high-speed electric rail with transport by car, by heavy rail (the Amtrak diesel system) and by air.
研究小组将高速列车同汽车，火车（美国的全国铁路乘客公司的柴油机车）以及飞机的排放周期进行了比较。
Mr Clifford points to several parts destined for diesel locomotives built by a subsidiary of Caterpillar a big maker of heavy equipment.
克利夫特先生指着一些零件，这些零件都是要装配在重型设备主要制造商卡特彼勒一家附属公司制造的燃油机车上。
The paper first demonstrate the feasibility and the significance of the applications of heavy oil in locomotive diesel engine.
本文首先对重柴油在机车柴油机上应用的可行性和意义加以论证。
We will continue to bring you integrated air handling solutions to the demanding requirements of tomorrow's medium and heavy duty diesel engines, and beyond .
我们将继续推出整套空气压缩解决方案，适应未来的大中型柴油屐机的严格需求。
These requests are resided to to the company with vehicle and other heavy type vehicle, economy and credibility first, therefore mostly adopt to high-efficiencily keep a spray type diesel engine.
这些要求对于商用车辆和其它重型车辆，经济性和可靠性居于首位，因此大多采用高效率的直喷式柴油机。
Slow speed diesel engines are large, especially tall, and heavy and operate on the two-stroke cycle.
低速柴油机是体积较大、缸体较长、机身较重的二冲程柴油机。
Products are mainly used in heavy and medium duty transport vehicles and diesel engines.
产品主要应用于重型及中型高速运输车辆及柴油发动机市场。
With the numerical simulation of heavy-duty diesel engine to strengthen performance, a CAD assembly model of cylinder head bolt is built based on the thread.
结合大功率柴油机性能强化的数值计算，在考虑螺纹的基础上建立了气缸盖螺栓的CAD装配体模型；
Diesel is used to power the heavy machinery in building projects, and more building activity would require more electricity, which could also drive up use of fuel oil.
建设项目所需的重型机械需要使用柴油，更多建筑活动还需要消耗更多的电力，因此可能会推高燃料油消耗。
The influences of catalytic temperature on the yield of liquid fuel oils, gasoline, diesel, heavy oils, gas and carbon residue were discussed.
讨论了催化裂解温度对液体产率、汽油馏分产率、柴油馏分产率、重油馏分产率、裂解气产率和残渣产率的影响。
In recent years, with the improvement of heavy commercial vehicle diesel engine and increasingly strict emission regulations, there is more and more demand on the diesel engine and oils.
近年来，随着重型大功率商用车柴油机强化程度的不断提高和废气排放标准的日趋严格，对柴油机及其机油的要求越来越高。
The paper also points out, the ideal technology of petroleum naphthalene production is preparing 2,6 DMN from diesel fraction, a product of heavy oil contact cracking.
指出从重油接触裂解柴油馏分中制备2 ，6 -二甲基萘是石油萘生产的最理想的技术方向。
It was founded that with percent of Zr in Catalyst increased, the yields of gas and carbon residue on it would increased, diesel and heavy oil were on the contrary.
研究发现随着催化剂中锆含量增加，汽油、气体产率和催化剂积碳率增加，柴油、重油的产率减少。
Diesel oils price is more and more high, by reconstructing fuel oil supply system of asphalt concrete mixing equipment, we take heavy oil place of diesel oil, it would economize much project cost.
通过改造沥青混凝土拌和设备燃油供给系统，采用重油代替柴油燃烧，将极大地节约工程成本。
Refineries to produce gasoline, diesel, aviation fuel, heavy fuel oil and liquefied petroleum gas.
炼油厂生产汽油，柴油，航空燃油，重燃料油和液化石油气。
High performance, low ash, High-powered, heavy duty, high speed diesel engine oil, high quality stable antioxidant, anti-wear, anti-septic and corrosion inhibitors.
高强性，灰份低、大马力、重负荷高速柴油发动机油，卓越的氧化安定性，优异的防腐性和抗磨性。
The boat pitches up and down and rolls from side to side in the heavy swell. The noise of the big diesel motor, just below the floor, is hammering at my head.
小船在滚滚巨浪中上下左右颠簸，我的大脑被甲板上那大型柴油发动机产生的噪音所困扰着。
The yields of liquid, carbon residue and gas, and the quantity of gasoline, diesel and heavy oil generated by pyrolysis of different kinds of waste plastic at different temperature were studied.
研究了不同的塑料在不同的温度下裂解的液体收率、残渣收率、不凝气体收率以及汽油溜分、柴油溜分和重油溜分的量。
The paper bring forward the scheme of calefaction to heavy oil by the cooling water of diesel engine according to the actual condition of locomotive, so that the viscosity be controlled.
为此，本文针对机车工作环境的实际情况，提出了采用机车柴油机冷却水作为热源来加热燃油，从而控制燃油粘度的方案。
The WDH type burners of bubble atomizing diesel oil, heavy oil, residual oil etc have been widely applied to various industrial furnaces.
WDH型气泡雾化柴油、重油、渣油及奥里油燃烧器已在各行业的工业炉窑上得到了广泛的应用。
The pyrolysis liquid obtained are fractionated to get light fractions, used as gasoline and diesel fuel and heavy fractions, used as filling oil for rubber processing.
研究表明，所得到的热解液体中，轻中馏分可作为汽、柴油馏分，重馏分可作为橡胶加工中的填充油；
The specification and development of heavy-duty diesel engine oil in Europe, quality guarantee systems of automobile engine in Europe and American were presented.
介绍了欧洲重负荷柴油机油的规格、欧洲和美国车用发动机油质量保证体系和欧美柴油机油规格的差别及原因。
The quality problems of diesel oil with catalytic cracking of heavy oil was solved by using non hydrogenation purified catalytic cracking technology.
非加氢精制催化裂化柴油工艺解决了重油催化裂化柴油产品质量不达标的问题。
The quality problems of diesel oil with catalytic cracking of heavy oil was solved by using non hydrogenation purified catalytic cracking technology.
非加氢精制催化裂化柴油工艺解决了重油催化裂化柴油产品质量不达标的问题。
应用推荐