Diesel exhaust is particularly aggravating to many susceptible individuals.
许多体质敏感的人尤其反感柴油废气。
The key technology of the diesel exhaust particulate filter is the filter regeneration.
柴油机排气微粒捕捉器的关键技术是捕捉器的再生。
In addition, diesel exhaust tends to have more particulates than gasoline engine emissions.
此外,柴油机废气中的颗粒物通常多于汽油发动机。
The diesel exhaust is one of the most important pollution sources of the Swedishunderground mines.
柴油机尾气是瑞典地下矿山的主要污染源之一。
Micro carbon collector is very useful for diesel exhaust. So it's suggest to develop as soon as quickly.
碳微粒收集器对柴油机的废气治理具有重要的实用价值,建议尽快加以研制和开发。
The model to control intermittent diesel exhaust noise was established and an elementary design was proposed.
对柴油机的排气噪声进行了有源消声的初步设计;
The test result shows that the content of SOF in diesel exhaust particulate can be measured accurately using th...
试验表明,该方法和测量条件可准确测定柴油机排气微粒中sOF的含量。
Diesel exhaust particles, a major part of urban smog, consist of a carbon core coated with organic chemicals and metals.
柴油车尾气粒子,是城市烟雾的主要组成部分,是由外表包裹着有机化学和五金的碳芯组成的。
Objective To study the antagonism effect of astragalus injection on the reproductive toxicity of mice exposed in diesel exhaust particles.
目的研究黄芪注射液对柴油机尾气颗粒物诱导的小鼠生殖功能改变的影响。
Conclusion SBO could have protective effect to a certain extent on certain biochemical changes in the rats treated by diesel exhaust particles.
结论沙棘油对柴油机汽车尾气颗粒物致大鼠某些生化指标改变具有一定保护作用。
Conclusion the direct acting mutagens in soluble organic fraction (SOF) of diesel exhaust particulates could remarkably damage the DNA of cells.
结论柴油机排气微粒有机可溶成分中的直接致突变物对细胞DNA具有明显的损伤作用。
Diesel particulate Filter (DPF) is currently an effective and widely used approach to trap the particulate materials of diesel exhaust emissions.
对于柴油机微粒排放的控制,目前普遍采用的是柴油机微粒过滤器(DPF),通过这种方式能除掉绝大部分的碳烟微粒。
The test result shows that the content of SOF in diesel exhaust particulate can be measured accurately using this method and measurement condition.
试验表明,该方法和测量条件可准确测定柴油机排气微粒中sOF的含量。
Although diesel exhaust may be a source of secondary aerosols, paint and solvents, outdoor barbecues, and vegetation also contribute significantly, he says.
他说虽然柴油燃烧的排放可能是次生气溶胶的来源之一,涂料和溶剂,室外烧烤和植物也是重要的来源。
The test result shows that a certain purifying effect on the Diesel exhaust particulate can be obtained from the system with purifying rate of 50 % - 75 %.
试验结果表明,微粒后处理系统对柴油机排气微粒具有一定的净化效果,净化率在50% - 75%。
Therefore, organic combination of the internal Purification and exhaust emissions after-treatment become the future solution methods of diesel exhaust emissions.
因此将机内净化和排气后处理有机的结合起来成为未来解决柴油车排放问题的主要技术手段。
The aims, tasks, fundamental equipment and research methods of diesel exhaust cleaning in the diesel engine laboratory of the University of Lulea are illustrated.
接着,比较系统地介绍了瑞典律勒欧大学柴油机废气净化实验室的研究任务、目的、基本设备和试验方法。
EPA primarily curbs particulate air pollution by limiting primary aerosol emissions from diesel exhaust, he notes, so "controlling particles may not be sufficient."
他指出,EPA(美国环保局)主要通过限制柴油车辆排放的初级气溶胶来减少大气颗粒物污染,所以“控制颗粒物可能还不够。”
Conventional heat exchangers of convective heat transfer for the recovery of diesel exhaust heat suffer from easily fouled heating surfaces and a low heat transfer factor.
传统的对流换热式柴油机余热锅炉存在受热面容易污染和传热系数低的缺点。
This paper introduces the significance of the control for diesel exhaust particulate, summarizes the status and the new tendency of diesel pollution after-treatment technology.
系统综述了柴油机排气微粒后处理技术的研究现状及发展趋势。
Products made by a gene called NRF2 normally protect cells from environmental pollutants like cigarette smoke and diesel exhaust by absorbing the materials and pumping them out of the cell.
由NRF2基因表达的产物通常通过吸收和泵出细胞的方式,防止香烟及柴油废气等环境污染物对细胞的损害。
Comparing the operating cost between equipping the Marine diesel exhaust gas turbo-generator system and without equipping the system indicated that we can gain long time economical benefits.
对比船舶在配备废气涡轮发电机系统前后的运营成本,指出采用废气涡轮发电机系统可以使船舶在长期运营中获得更高的经济效益。
They would turn carbon dioxide from the atmosphere (or, better, from power-station exhaust) into petrol or diesel by photosynthesis.
他们可以将大气中(或者最好是发电站废气中)的二氧化碳通过光合作用转化成石油或者柴油。
Because of low exhaust temperature of the urban bus engine, a diesel fueled burner was installed on the trap to regenerate thermally the ceramic element.
鉴于我国市内公共汽车柴油机的平均排气温度很低,在捕集器的前端装了一个燃烧器,定期对陶瓷滤芯进行热再生。
The DPF reduces the pollution generated by diesel vehicles by filtering soot particles out of the exhaust gases.
柴油微粒滤清器通过从柴油车辆所排废气中过滤柴油颗粒来降低产生的污染。
An exhaust particulate trap system was developed for an automotive diesel engine 6120q used in urban buses.
开发了一种用于市内公共汽车的6120Q型柴油机的排气微粒后处理器。
The low frequency exhaust noise of a diesel(4 85), its generation, frequency characteristics and influencing factors have been studied through theoretic calculation, analysis and experiment.
针对柴油机(4 85 )低频排气噪声,对其产生机理、规律及其影响因素等作了理论计算、分析及实验。
The low frequency exhaust noise of a diesel(4 85), its generation, frequency characteristics and influencing factors have been studied through theoretic calculation, analysis and experiment.
针对柴油机(4 85 )低频排气噪声,对其产生机理、规律及其影响因素等作了理论计算、分析及实验。
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