查询词典 refining engine

In this paper,the advanced technologies in diesel engine,including supercharging,EGR and common rail fuel supply were applied to dimethyl ether engine.The engine performance was investigated in various operating conditions.

将柴油机增压技术、废气再循环技术、共轨式燃料喷射技术应用于二甲醚发动机，探讨了在各种技术条件下发动机的排放性能、动力性和经济性。

Windmilling characteristics are one of the important performance indices to engine design and assessment. It is very difficult to accurately determine engine windmilling characteristics, in particular windmilling drag, for the windmilling state seriously deviates from the engine design point.

风车特性是航空发动机设计和考核的重要性能指标，由于风车状态严重偏离发动机的设计工作状态，因此很难准确确定发动机的风车特性尤其是风车阻力特性。

The "high-level alcohol enthusiasts" class engine capacity up to 8930CC, output power of 2500 hp, speed up to 382 kilometers / hour;"tripod High fuel vehicles" class engine volume of 8127CC, output power of 5000 hp speed of up to 460 km / h;"jet fans" in-class output power of up to 10,000 horsepower engine.

其中&高级酒精发烧友&级的发动机容积达8930CC，输出功率2500马力，速度达382公里/小时；&三角架高级燃料车&级的发动机容积为8127CC，输出功率5000马力，速度可达460公里/小时；&喷气发烧友&级的发动机输出功率达10000马力。

The test shows when the gasoline engine parameters remain unchanged, the higher volume grade of alcohol, the stronger the engine power will have; the larger fuel consumption, the lower gasoline engine NOx and CO will discharge.

结果表明，在保持汽油机参数不变的前提下，随着乙醇的体积分数的增大，汽油机的动力性提高，燃油消耗量增加，CO和NO的排放量降低，但乙醇的体积分数大于40%时HC的排放量增加明显。

By analyzing the reasons for the burning of the connecting rod bush of 12V240ZJ diesel engine,this paper takes effective measures to prevent the burning of diesel engine axle bush,and discusses how to improve the reliability of the engine operation.

通过对12V240ZJ型柴油机连杆瓦烧损原因分析，采取了防止柴油机轴瓦烧损故的有效措施，并对如何提高机车运转的可靠性进行了探讨。

In order to reduce the engine′s vibration exciting force radically,research has been made on the balance axis frame and location′s influence on an engine.By theory of mechanism dynamic,analysis are made on the engine′s dynamic and balance effect of the balance axis it used.Further more,the theory of optimum design is used in designing a new balance method.

应用机构动力学分析理论，对某发动机进行了动力学分析，对其所采用的平衡轴进行了平衡效果分析；进一步应用优化设计理论，对平衡轴与其初始安装角度进行优化设计，并设计出改进后的平衡轴及初始安装角度。

Motor vehicle body development lies in the coverage of the design and manufacture of dies, the engine cover, board and general composition of the board, trapped in the middle insulation materials, and engine cover, the board is covered engine module flanges, but also the performance of the vehicle body design arts an important part.

汽车车身开发的关键在于汽车覆盖件模具的设计和制造，发动机罩一般由外板和内板构成，中间夹以隔热材料，而发动机罩外板是覆盖发动机舱的盖板，也是表现汽车车身设计艺术的一个重要部位。

This kind of means is a lot of famous searches some of engine website solid collects fees mode, but a lot of medium and small businesses fail to produce advertising Wu with these websites directly as a result of a variety of reasons, change of service chamber of commerce searchs the practice with engine original website among a few advertisement: Not only collection clicks cost, and expend every months to the service with user regular collection first , be in commonly 200 ～ 1000 yuan between; and, do not all alone the search on the net the account interface information of engine website offers a client.

这种方式是许多著名搜索引擎网站固有的收费模式，但许多中小企业由于种种原因未能直接与这些网站发生广告业务，一些广告中间服务商会变更搜索引擎网站原有的做法：不仅收取点击费，而且每月先向用户收取一定的服务费，一般在200～1000元之间；而且，不把网上搜索引擎网站的账户界面信息提供给客户。

The presentnumerical control engine bed main engine factory primary mission isaccording to product design request production foundation rack and soon manufacture lathe bed, column and the function part which needswith it collection fits out the integrity the numerical control enginebed product, does not have the function part, does not have presenteach numerical control engine bed.

现在的数控机床主机厂的主要任务就是按产品设计要求生产制造床身、立柱等基础机架件并把所需的功能部件与之集装成完整的数控机床产品，没有功能部件，就没有现在的各种数控机床。

Modal analysis on engine block combination structure of a piston engine;2. Research and Optimized Desegn The Structure of The 492QBZL Diesel Engine Block;3. Study on coupling dynamics of compressor crankshaft block

在表格中单击右键，然后在子菜单中不选Show Prefered Only可以显示所有的加工参数，如落刀点的设置，螺旋下刀的角度等。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。