See How Two-stroke Engines Work for more information.
更多信息见二冲程发动机工作原理。
Why is the two-stroke engine widely used on board ship?
为什么是二冲程发动机被广泛使用在船上？
Less vibration than four-stroke and two-stroke engines.
少比四冲程和二冲程发动机的振动。
With two-stroke and four-stroke engines, the bike is an epitome of power on road.
由于二冲程和四冲程发动机，自行车是一种权力的道路的一个缩影。
However, a two-stroke engine USES more gasoline and burns lots of oil, so it is far more polluting.
二冲程发动机使用更多的汽油，燃烧更多的燃料，所以产生更多的污染。
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。
In order to overcome the problems of overrun for the two-stroke engine, a freewheel device was fitted.
为了克服这两个问题的超支冲程发动机，一个飞轮装置安装。
Compositions and features of the base oil used in producing FB two-stroke engine oil were briefly described.
介绍了FB二冲程油基础油的组成和特性，进行了添加剂的筛选和配方研制。
The composition and viscosity properties of biodegradable two-stroke gasoline engine oils were investigated.
研究了可生物降解二冲程油的基础油组成及其复合后基础油的粘度特性。
A two-stroke engine has no moving valves, and the spark plug fires each time the piston hits the top of its cycle.
二冲程发动机没有移动的阀，火花塞每次点火活塞到达循环顶端。
Michael Hoey claimed his second European Tour title on Sunday with a two-stroke victory at the Madeira Islands Open.
迈克尔-霍伊赢得了他的第二个欧洲巡回赛冠军，上周他日在马德拉群岛公开赛以两杆优势夺冠。
In a two-stroke gasoline engine, exhaust gas pollution is especially severe when it burns rich mixture of blended fuel.
二冲程汽油机排气污染严重，尤其是燃烧混合油、浓混合气时有害物排放量大。
Two-stroke engine has its intrinsic advantages in terms of high specific power, compactness, light weight, low cost, etc.
二冲程汽油机具有升功率大、机械损失小、结构简单、制造成本低以及便于维修等特点。
If it needs only two strokes to complete a cycle, it is called a two-stroke cycle engine or, for short, a two-cycle engine.
如果发动机完成一个工作循环，只需要两个行程，就称为两冲程循环发动机，或者简称两冲程发动机。
What is the difference between a two-stroke and a four-stroke engine? Most chain saws and boat motors use two-stroke engines.
二冲程和四冲程发动机的区别：大多数链锯和摩托艇使用的是二冲程发动机。
This is most apparent for large power requirements where the two-stroke engine produces much more power for the same weight.
对于相同的功率输出，相对于四冲程柴油机，二冲程柴油机的重量明显轻很多。
This thesis researches axial-flow constant pressure turbochargers of ships' two-stroke engines applying variable nozzle ring.
本论文对船用二冲程机轴流式定压涡轮增压器应用变喷嘴环做了研究。
How can you not love a two-door wagon that seats seven (a third row folded up from the floor) and has a two-stroke, three-cylinder engine?
作为一款两门旅行车却有7个座位(第三排座椅可以折叠)，而且它还装着两冲程的三缸发动机，我们怎能不喜欢它？
An Experimental Investigation in the dynamic stress of scavenging pump driving train of a two-stroke diesel engine has been carried out.
对一台二冲程柴油机的扫气泵传动轴的动应力进行了实验研究。
In summary, this paper has a certain guide to the design of air-port structure of the uniflow-scavenged two-stroke cycle diesel engines.
总之，本文的工作对二冲程直流扫气柴油机的气口结构方面的设计具有一定的指导意义。
Two-stroke, gas-powered tools are famously polluting and loud, but electric variants typically lack the power or durability to really be practical.
两冲程汽油动力的工具的环境污染和噪音是众所周知的厉害，但电动的替代品又往往持久力不足，难以实际使用。
In this paper a kind of contol approach used to detect, control and optimize the performance parameters of two-stroke gasoline engines is introduced.
本文介绍了对二冲程汽油发动机性能参数进行检测、控制和优化的一种控制方法。
The ways of intensification are analysed and specific measures are introduced for the small-sized, two-stroke petrol engine of crankcase compression.
针对曲轴箱压缩的小型二冲程汽油机，分析了强化的途径、并介绍了具体的措施。
The causes of the "exhaust backfire" and "hunting" of the 1e65f two-stroke air-cooled diesel engine are analysed and the remedial measures suggested.
本文分析了1e65f二冲程风冷柴油机的“放炮”、“游车”现象的产生原因和克服措施。
You have to mix oil into the gas in a two-stroke engine because the holes in the cylinder wall prevent the use of rings to seal the combustion chamber.
在二冲程发动机中你必须混和燃料和气体，因为气缸壁上的孔阻止使用活塞环密封燃烧室。
The two-stroke motorcycle special engine oil should have low smoke pollution property, good lubricity, detergency, flowing property and mixotropic ability.
对二冲程摩托车油要求有良好的润滑性、排烟性、清净性、流动性和混溶性。
Through experiments, the effects of alcohol fuel on the performance of the single-cylinder two-stroke gasoline engine, which is currently in use, are researched.
通过实验，研究了醇类燃料对目前所用的单缸二冲程汽油发动机性能的影响。
They have done so by imposing fiercer pollution controls on cars, raising taxes on two-stroke motorbikes and making all taxis run on (subsidised) liquefied natural gas.
而且这一成绩还是在过去十年间机动车增加40%的前提下取得的。他们对汽车施以严格的污染控制，增加摩托车上的税收，使所有出租车都使用液化天然气。
In recent years, Delhi reduced pollution after rickshaws which had used high-polluting two-stroke engines switched to using cleaner-burning liquefied natural gas, he said.
他说，最近几年德里通过把黄包车高污染的两冲程马达改装成使用更清洁的液化天然气从而减少了污染物的排放。
In recent years, Delhi reduced pollution after rickshaws which had used high-polluting two-stroke engines switched to using cleaner-burning liquefied natural gas, he said.
他说，最近几年德里通过把黄包车高污染的两冲程马达改装成使用更清洁的液化天然气从而减少了污染物的排放。
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