排气微粒,Exhaust particulate
1)Exhaust particulate排气微粒
1.Experimental investigation in cyclone-based filtration system for diesel exhaust particulate;柴油机排气微粒旋流净化系统的试验研究
2.Trait and structure as well as principle of a diesel engine exhaust particulate-trap and noise-silence system was introduced.介绍了柴油机排气微粒收集消声装置的特点、结构、工作原理和设计过程。
英文短句/例句

1.Design of a Diesel Engine Exhaust Particulate-trap and Noise-silence System柴油机排气微粒收集消声装置的设计
2.A Study on a New Technology for Diesel Exhaust Particulate Filter柴油机新型排气微粒捕集技术的研究
3.Research on PM form of Diesel Engine Fueled with Biodiesel Based on Size Distribution基于尺寸分布的生物柴油排气微粒形态研究
4.Analysis of PAHs in Particulate Matter of a Diesel Engine by Gas Chromatography-Mass Spectrometry柴油机排气微粒中多环芳香烃的色谱质谱分析
5.Analysis on combustion characteristics of diesel exhaust particulates with different gases不同气氛下柴油机排气微粒的燃烧特性实验研究
6.Relationships between Exhaust Particulates and Bosch Smoke Number in an Automotive DI Diesel Engine车用直喷柴油机稳定工况下排气微粒与烟度的关系
7.After-Treatment for Reduction of Diesel Exhaust Particulate and Infrared Heating Regeneration;基于红外加热再生的柴油机排气微粒后处理技术的研究
8.Thermophoretic Depositon and Re-entraniment Mechanism of Soot Particle;柴油机排气微粒热泳沉降机理及再悬浮规律的研究
9.A partial flow dilution sampling and measuring system for automotive diesel engine exhaust particulates was designed and a prototype was manufactured.本文设计了一种测量车用柴油机排气微粒的分流式稀释取样系统并制出了实验样品。
10.The Study on the Flow Field and Particulate Separation Performance in the Cyclone Separator of Diesel Engine Exhaust;柴油机排气旋风分离器中的流场及微粒分离规律的研究
11.Application of fuel borne catalyst diesel particulate filter in diesel emission control燃油催化微粒捕集器在柴油机排气后处理中的应用研究
12.Applied Research on the Fuel Borne Catalyst Diesel Particulate Filter for the Treatment of Diesel Exhaust燃煤剂再生微粒捕集器在柴油机排气后处理中的应用研究
13.high efficiency particulate air filter高效微粒空气过滤器
14.Experimental Study on Exhaust Particles from Light Duty Gasoline Vehicle轻型汽油车排气颗粒粒子排放特性试验研究
15.ABRASION OF EXHAUST PIPE BY THE HIGH-SPEED GAS WITH THE CUTTING IN AIR DRILLING空气钻井中颗粒对排气管的冲蚀分析
16.Particle Size Distribution of Particulate Matter Emission from the Diesel Engine Burning Methanol-diesel Fuel and Biodiesel甲醇柴油与生物柴油微粒排放粒径分布特性
17.The Technical Study on Purification of Carbon Particulate Exhausts for the Diesel Engine;柴油机碳烟微粒排放净化技术的探讨
18.Study on control of agricultural machinery diesel particulate emissions农业机械用柴油机排放微粒控制研究
相关短句/例句

diesel exhaust particulate柴油机排气微粒
1.The soluble organic fractions (SOF) in diesel exhaust particulates have been extracted with ultrasonic separator and analyzed by gas chromatography/mass spectrometry (GC/MS).采用气相色谱 质谱联用技术 (GC/MS)对柴油机排气微粒中的可溶性有机组分 (SOF)进行了分离分析。
3)exhaust particulate aftertreatment排气微粒后处理
4)exhaust gas atomy of diesel engine柴油机尾气排放微粒
5)exhaust particulate trap排气微粒后处理器
6)Particle arrangement微粒排列
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。