| 单词 | 内燃机 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔BEFORE〕The steam engine predates the internal combustion engine by at least 100 years. 蒸汽机比起内燃机至少早问世100年。朗文写作活用〔V-engine〕An internal-combustion engine having cylinders arranged so that pairs form V shapes.V型发动机：具有成对排列成V型的汽缸的内燃机美国传统〔aboard〕The diesels roared, the conductors jumped aboard, and off the train went.内燃机发出轰鸣,列车员跳上车厢,火车开走了。英汉大词典〔around〕Diesels have been around since the 1890s.内燃机19世纪90年代起就有了。英汉大词典〔backfire〕An explosion of prematurely ignited fuel or of unburned exhaust gases in an internal-combustion engine.回火：过早点燃的燃料的爆炸或内燃机中未燃的废气的爆炸美国传统〔block〕An engine block.内燃机引擎铸模美国传统〔blowback〕The backpressure in an internal-combustion engine or a boiler.后压力：内燃机或锅炉中向后的压力美国传统〔breathe〕To draw in (air) for the combustion process. Used of an internal-combustion engine.进气：燃烧过程中吸入空气。用于内燃机美国传统〔breathe〕To require air in the combustion process. Used of an internal-combustion engine.进气：氧化过程中需要空气。用于内燃机美国传统〔carburetor〕A device used in internal-combustion engines to produce an explosive mixture of vaporized fuel and air.汽化器，化油器：一种用于内燃机里的装置，产生汽化燃料和空气爆发混合物美国传统〔choke〕A device used in an internal-combustion engine to enrich the fuel mixture by reducing the flow of air to the carburetor.阻塞门：内燃机上通过减少流向汽化器的空气量使燃料混合物浓度提高的装置美国传统〔compression ratio〕In an internal combustion engine, the ratio of the volume between the piston and cylinder head before and after a compression stroke.压缩比：内燃机中，在压缩行程前后活塞到汽缸盖之间的容量比美国传统〔compression〕The process by which the working substance in a heat engine, such as the vapor mixture in the cylinder of an internal-combustion engine, is compressed.工作物质在热机中的压缩过程，如内燃机中混合蒸汽的压缩美国传统〔cylinder head〕The closed, often detachable, end of a cylinder in an internal-combustion engine.汽缸盖：在内燃机里的汽缸封闭端，通常可分开美国传统〔diesel engine〕A diesel engine is an internal combustion engine in which oil is burnt by very hot air. Diesel engines are used in buses and trucks, and in some trains and cars.柴油机;内燃机柯林斯高阶〔diesel engine〕An internal-combustion engine that uses the heat of highly compressed air to ignite a spray of fuel introduced after the start of the compression stroke.狄赛尔内燃机：内燃机工作原理为压缩冲程开始后，使用高压压缩空气产生的热量点燃喷入的雾化燃料美国传统〔emission〕A substance discharged into the air, especially by an internal combustion engine.被发射物：被抛射到空中的物体，尤指用内燃机美国传统〔engine block〕The cast metal block containing the cylinders of an internal-combustion engine.内燃机引擎铸模：带有内燃发动机汽缸的金属铸模美国传统〔fin〕A projecting vane used for cooling, as on a radiator or an engine cylinder.散热片：如在散热器或内燃机汽缸上的以供降温的外伸风向标美国传统〔fire〕To ignite fuel, as in an engine.点燃：如在内燃机里点燃燃料美国传统〔hit〕To ignite a mixture of air and fuel in the cylinders. Used of an internal-combustion engine.点燃：在汽缸内点火或打火。用于内燃机美国传统〔ignition〕An electrical system, typically powered by a battery or magneto, that provides the spark to ignite the fuel mixture in an internal-combustion engine.发火装置，点火器：一种用电池或永磁发电机起动的电子装置，用来产生火花点燃内燃机中的混合燃料美国传统〔locomotive〕A self-propelled vehicle, usually electric or diesel-powered, for pulling or pushing freight or passenger cars on railroad tracks.机车：一种自行推进的车辆，通常用电力或内燃机作动力，用于推或拉铁轨上的货车或客车美国传统〔magneto〕A device that produces alternating current for distribution to the spark plugs, used in the ignition systems of some internal-combustion engines.永磁发电机，磁电机：产生交流电流从而给控制放电装置的火花塞配电的装置，用于一些内燃机的点火系统美国传统〔misfire〕To fail to ignite when expected. Used of an internal-combustion engine.不点火：当希望点火时点火失败，用于内燃机美国传统〔miss〕To misfire, as an internal-combustion engine.点不着火，如内燃机美国传统〔oil pan〕The bottom of the crankcase in an internal-combustion engine, serving as an oil reservoir.滑油（收油）盘：内燃机曲轴箱的底部，用以贮油美国传统〔pushrod〕A rod moved by a cam to operate the valves in an internal-combustion engine.阀门挺杆：通过凸轮转动的杆，用来操纵内燃机的阀门美国传统〔radial engine〕An internal-combustion engine, formerly used in propeller-driven aircraft, with cylinders arranged radially around the crankshaft.星形发动机：汽缸绕曲轴径向排列的内燃机，以前用于螺旋桨式的飞机美国传统〔radial engine〕An internal-combustion engine, formerly used in propeller-driven aircraft, with cylinders arranged radially around the crankshaft.辐状引擎：曾用于螺旋推动式飞行器的内燃机，其汽缸呈放射状地环绕机轴排列美国传统〔revolutionary〕Invented in 1951, the rotary engine is a revolutionary concept in internal combustion.1951年发明的转缸式发动机是内燃机领域内的革命性概念。柯林斯高阶〔rocker arm〕A pivoted lever used in an internal combustion engine to transfer cam or pushrod motion to a valve stem.摇臂：一种装有枢轴的用于在内燃机里把凸轮或挺杆的运动转移到阀门的阀杆上的控制杆美国传统〔scavenge〕To expel (exhaust gases) from a cylinder of an internal-combustion engine.从内燃机气缸排出废气美国传统〔spark coil〕An induction coil used to produce a spark, as in an internal-combustion engine.火花线圈：一种用于产生火花的感应线圈，如放于内燃机内的美国传统〔spark plug〕A device inserted in the head of an internal-combustion engine cylinder that ignites the fuel mixture by means of an electric spark.火花塞：塞在内燃机汽缸口的设施，通过电火花点燃汽油混合物美国传统〔spark〕To operate correctly. Used of the ignition system of an internal-combustion engine.正常运转。用于指内燃机的发电火系统的正常运转美国传统〔steamroller〕A similar machine with an internal-combustion engine.一种带有内燃机的类似机械美国传统〔supercharger〕A blower or compressor, usually driven by the engine, for supplying air under high pressure to the cylinders of an internal-combustion engine.增压器：增压器或压气机，通常由发动机驱动，在高压下给内燃机的汽缸提供空气美国传统〔supercharge〕To increase the power of (an engine, for example), as by fitting with a supercharger.用增压器增加动力：增加（如内燃机的）动力，如通过使用增压器的方式美国传统〔supersede〕Steam locomotives were superseded by diesel.蒸汽机车被内燃机车取代了。外研社新世纪〔timing belt〕A cogged belt, usually of reinforced rubber, that drives the camshaft in an internal combustion engine.正时皮带：通常是由强化橡胶所制成的齿形皮带，用于驱动内燃机的引擎凸轮轴美国传统〔timing chain〕The chain that drives the camshaft in an internal combustion engine.内燃机中驱动凸轮轴的链条美国传统〔valve-in-head engine〕An internal-combustion engine, as in some automobiles, that has the inlet and exhaust valves in the cylinder head instead of in the engine block.顶置气门发动机：一种内燃机，如用于汽车上的内燃机，在汽缸顶部而非发动机内部装有进给阀和排气阀美国传统〔vapor lock〕A pocket of vaporized gasoline in the fuel line of an internal-combustion engine that obstructs the normal flow of fuel.汽封，汽阻：在内燃机的燃烧线上阻碍燃料正常运行的一部分汽化汽油美国传统〔vapor〕A mixture of a vapor and air, as the explosive gasoline-air mixture burned in an internal-combustion engine.气体混合物：蒸汽和空气的混合物，如在内燃机内燃烧的爆炸性汽油-空气混合物美国传统〔water jacket〕A casing containing water circulated by a pump, used around a part to be cooled, especially in water-cooled internal-combustion engines.水套：含有水泵带动的循环水的外层壳体，用于包在需冷却部件的外面，尤指内燃机水冷却套美国传统Buses and trucks are usually powered by diesel engines.公共汽车和卡车通常由内燃机提供动力。剑桥国际Steam locomotives were superseded by diesel. 蒸汽机车被内燃机车取代了。译典通The internal combustion engine can run on almost anything that is flammable.几乎任何可燃的原料都能驱动内燃机。剑桥国际 |
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