1)exhaust plume排气尾流
1.The k-ε eddy dissipation model was used for the numerical simulation of the dispersing characteristics of vehicular exhaust plume under idle condition.利用k-ε湍流模型对怠速条件下汽车排气污染物在排气尾流中的扩散特性进行了研究。
2)vehicle emission尾气排放
1.This paper uses the portable emission measurement system(PEMS) OEM-2100 to collect the real-time vehicle emission data at intersections as well as on the road,and develops the analysis platform for the emission data based on GIS and corresponding secondary developing tools.利用车载尾气检测设备(PEMS)OEM-2100收集了在交叉口和路段上的实时尾气排放数据,利用GIS和相应二次开发工具构造了排放数据的分析平台,提出了交叉口尾气排放的空间分析方法,并对所收集的数据进行了对比分析。
2.The On-board Emission Measurement System(OEM) is a real-time vehicle emission measuring system for real-world driving and road conditions.机动车尾气排放实时检测系统OEM是基于车辆实际行驶路况的新型车载尾气检测系统。
英文短句/例句
1.Exhaust Emission from Motorcycles and Technical Pollution-Reducted Measures;摩托车尾气排放与降低排放措施的探讨
2.Raise fuel economy standards; require lower emissions form automobiles.提高节源标准,降低汽车尾气排放.
3.Testing cycles for heavy-duty vehicles is important for assessing exhaust gas emissions and fuel consumption.为了评估车辆尾气排放和燃油经济性。
4.Raise fuel economy standards; require lower emissions from automobiles.提高能源经济标准，减少汽车尾气排放。
5.Analysis of Control Level of Motor Vehicle Exhaust Emission in Kunming昆明市机动车尾气排放控制水平分析
6.Vehicle Emission Exhaust Testing Research and System Development;汽车尾气排放测试的研究及系统开发
7.Research on New Catalyst Control for Reducing Exhaust Gas Emissions新型减少尾气排放的催化剂控制研究
8.An Example of Reducing Vehicular Emissions by Diverting Queuing Traffic转移排队车辆控制尾气排放的应用实例
9.Research of Gas Chromatograph Applied to Exhaust Analysis;气相色谱应用于尾气排放的分析技术研究
10.Toyota has improved emission efficiency and performance at the same time.丰田公司同时提高了尾气排放效率和性能。
11.Coefficient of vehicular emission discharge and trend of pollution in Guangzhou City广州市机动车尾气排放系数及污染趋势探讨
12.The GIS-Based Modeling of Kaifeng Old City Zone Vehicle Emission Dispersion;基于GIS的开封老城区机动车尾气排放扩散模拟
13.Study on Microscopic Vehicle Emissions Based on Shockwave;基于车流波状态的微观尾气排放问题研究
14.Study and Design of ASM Exhaust Pollutant Inspection System of In-Use Vehicle;在用车尾气排放ASM检测系统的研究与开发
15.The Research of Vehicle s Emissions on Urban Main Road Based on VSP;基于VSP的城市主干路机动车尾气排放研究
16.The Research on Remote Mobile Inspecting Technology for Automobile Tail Emission;汽车尾气排放远程移动检测技术的研究
17.Control Over the Number of Urban Cars and the Exhaustive Gas in Japan;日本对汽车数量及其尾气排放量的控制
18.Simplified Loaded Mode Car Gas Exhaust Inspecting System Design;简易工况法汽车尾气排放检测系统设计
相关短句/例句
vehicle emission尾气排放
1.This paper uses the portable emission measurement system(PEMS) OEM-2100 to collect the real-time vehicle emission data at intersections as well as on the road,and develops the analysis platform for the emission data based on GIS and corresponding secondary developing tools.利用车载尾气检测设备(PEMS)OEM-2100收集了在交叉口和路段上的实时尾气排放数据,利用GIS和相应二次开发工具构造了排放数据的分析平台,提出了交叉口尾气排放的空间分析方法,并对所收集的数据进行了对比分析。
2.The On-board Emission Measurement System(OEM) is a real-time vehicle emission measuring system for real-world driving and road conditions.机动车尾气排放实时检测系统OEM是基于车辆实际行驶路况的新型车载尾气检测系统。
3)emission[英][i'm??n][美][?'m???n]尾气排放
1.In this paper,the main factor is analyzed that influence the emission of XIALI taxi after turned into bi-fuel vehicle.该文主要论述了夏利TJ710 0车型经过LPG改装后影响其尾气排放的主要因素 。
2.The engine performance and emissions are researched.使用高掺混比甲醇汽油为燃料,通过台架试验,研究不同掺混比例对车用发动机油耗以及尾气排放的影响,同时探讨了对未燃甲醇和甲醛的排放量与负荷的关系。
4)Slag offgas emission排渣尾气
5)exhaust emission尾气排放
1.Reducing exhaust emission from construction machines and vehicles;降低施工机械及车辆尾气排放的措施
2.The more and more strict limit for diesel exhaust emissions requires to further improve diesel enginetechniques and to apply exhaust after - treatment techniques.为满足愈加严格的柴油车尾气排放标准,不但需要对柴油车的发动机技术进行改进,同时需要采用尾气后处理技术。
3.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.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。
6)Exhaust emissions尾气排放
1.Research of Fuel Properties Effects on Vehicle Exhaust Emissions;汽油品质对车辆尾气排放影响研究
2.A set of diesel/CNG dual fuel system based on Intel 16-bit single chip microprocessor is researched to solve the problem of city vehicles exhaust emissions.针对城市柴油机车辆的尾气排放问题 ,研制了一套基于 Intel1 6位单片机的柴油 /CNG双燃料系统 ,并给出系统软硬件解决方
延伸阅读
排气对模具设计的影响——排气槽设计从某种意义上讲，注射模也是一种置换装置，即塑料熔体进入模腔，同时置换出模腔内的空气。实际上模具内的空气并不局限于型腔内，特别是三板式注射模，不能忽视存在于流道中的空气。此外,塑料熔体会产生微量分解气体。这些气体必须及时排出。 如模具的排气性能差则容易产生气泡、银纹、云雾、充型不满、表面焦痕、断续注射等不良。因此,模具上要设有布局合理的排气结构才能避免排气不很好所带来的制品不良，常见的几种气方式如下： 1. 排气槽排气功能。对于成形大、中型塑件的模具，需排除的气体量多，通常都应开设排气槽通常开设在分型面上凹模一边。排气槽的位置以处于熔体流动未端为好，排气槽尺寸以气体能顺利地排出而不溢料为原则。排气槽宽度一般为3-5mm左右，深度小于0.05mm，长度一般0.7-1.0mm，常用排气槽的深度尺寸可以查证<塑料模具技术手册>。2. 分型面排气功能。对于小型模具，可利用分型面间隙排气，但分型面须位于熔体流动未端。3. 拼镶件缝隙排气。对于组合式的凹模或型腔，可利用其拼合的缝隙排气。4. 推杆间隙排气。利用推杆与模板或型芯的配合间隙排气，或有意曾加推杆与模板的间隙。5. 粉未烧结合金块排气。粉未烧结合金是用球状颗粒合金烧结而成的材料，强度较差，但质地疏松，允许气体通过。在需排气的部位放置一块这样的合金即可达到排气的要求，但其底部通气孔直径不宜太大，以防止型腔压力将其挤压变形。6. 排气井排气。在塑料熔体汇合处的外侧，设置一个空穴,使气体排入其中，也可获得良好的排气效果。7. 强制性排气。在封闭气体的部位，设置排气杆，此法排气效果好但会在塑件上留下杆件痕迹，故排气杆应设在塑件的隐蔽处。
