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。
Slow speed diesel engines are large, especially tall, and heavy and operate on the two-stroke cycle.
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。
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。
In a two-stroke gasoline engine, exhaust gas pollution is especially severe when it burns rich mixture of blended fuel.
本文的主要目的是通过建立船用柴油机工作过程的计算程序，对船用低速二冲程柴油机工作过程进行仿真计算。
The purpose of the paper is to carry out the simulated working process calculation of the two stroke low speed diesel engine by applying the developed calculating program.
在常用于稳态仿真的容积法模型基础上，结合曲柄连杆机构的动力学模型，建立了二冲程柴油机的扭矩预测模型。
Based on control volume model often used for steady state simulation and crank-connecting rod model, a torque generation model for a two-stroke diesel engine was established.
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。
The causes of the "exhaust backfire" and "hunting" of the 1e65f two-stroke air-cooled diesel engine are analysed and the remedial measures suggested.
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。
An Experimental Investigation in the dynamic stress of scavenging pump driving train of a two-stroke diesel engine has been carried out.
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 ways of intensification are analysed and specific measures are introduced for the small-sized, two-stroke petrol engine of crankcase compression.
二冲程汽油机的分层扫气可降低其油耗和排放，国内外为此提出了多种分层扫气系统。
There are many types of stratified scavenging systems developed home and abroad, due to the merit of reducing fuel consumption and emission.
实际评定试验中整套装置运行稳定、可靠，已成功用于TC - W3高档水冷二冲程汽油机油的清净性评定。
The all test system works well in the actual operation, which has been successful used as the evaluating detergency test for TC-W3 grade water-cooled two-stroke gasoline engine oils.
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。
In summary, this paper has a certain guide to the design of air-port structure of the uniflow-scavenged two-stroke cycle diesel engines.
本文采用加装排气调谐腔的方法，拓宽了摩托车用二冲程汽油机排气系统的调谐转速范围，有效地改善了发动机在中低速区的性能。
By means of the tuning chamber, the tuning speed range of exhaust system is widened. Thus, the two-stroke petrol engine performance at the middle-low speed range can be improved.
针对15A型二冲程汽油机排气系统的流动过程进行了模拟计算，对计算中某些边界条件的计算方法进行了探讨。
The characteristic method was used in simulating computation of non steady gas flow process in the exhaust system of model 15a petrol engine.
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 is most apparent for large power requirements where the two-stroke engine produces much more power for the same weight.
本文主要报导了在二冲程、四冲程汽油机及柴油机上燃用甲醇-汽油混合燃料、M _(100)甲醇燃料的发动机尾气排放方面所做的研究，并与燃用汽油、柴油的尾气排放进行了对照。
In this paper, the study on exhaust emission from 2-stroke, 4-stroke gasoline engine and diesel engine, burning methanol-gasoline blend fuel and M100 methanol fuel has been reported.
随着航运事业的飞速发展，二冲程智能化柴油机将成为未来远洋船舶主要原动力。
With the rapid development of shipping, the two-stroke Marine intelligent diesel engines will become main motive power of ocean-going vessels in the future.
负责二冲程柴油机的现场服务，如检查，维修，问题解决。
Execute Field Service activities such as overhaul, repair and trouble shooting on 2-stroke diesel engines.
负责二冲程柴油机的现场服务，如检查，维修，问题解决。
Execute Field Service activities such as overhaul, repair and trouble shooting on 2-stroke diesel engines.
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