direct injection是什么意思

网络释义

用法例句

Research & Development on Direct Injection Combustion System of an 80 Diameter Single Cylinder Diesel Engine;

80缸径单缸柴油机直喷燃烧系统的开发研究

The Research and Application of Gasoline In-Cylinder Direct Injection Technology;

汽油缸内直喷式技术的研究与应用

The radial velocities of wide spaced two jet and four jet impinging streams have been measured by Dual PDA with different nozzle diameters and primary velocities.

实验结果表明不同喷嘴直径及射流速度时大喷嘴间距两流股及四流股撞击后的最大径向速度与射流初速度、喷嘴直径和喷嘴间距有关 ,最大径向速度对应的径向距离与喷嘴直径无关 ,径向速度分布具有相似性。

Key points of the technology are choosing appropriate high-pressure grouting pump and reasonable parameters such as grouting pressure,nozzle diameter and grouting displacement etc.

此项施工技术取得成功的关键在于使用合适的高喷泵及合理地使用喷射压力、喷嘴直径、喷射流量等参数。

Basis of selecting straight spraying cleaning and reflux water compensation structure as coating-pretreatment equipment is introduced.

介绍了涂装前处理设备选择"直喷清洗、回流补水"结构的依据。

Development of a Spark-Ignited Direct Injection Flexible Fuel Engine for Gasoline and Alcohol Fuels;

火花点火缸内直喷灵活燃料发动机的开发

Liquefied LPG direct injection has more efficiency than that injection at intake port and is one of effici.

CNG缸内直喷技术从根本上解决了预混合方式中天然气燃料挤占进气空气造成充气效率下降的问题,可有效提高CNG发动机的动力性。

In this paper, the effects of stratified charge and assisted spark ignition on HCCI combustion was experimentally studied in a gasoline direct injection (GDI) engine.

在缸内直喷汽油机(GDI)上试验研究了分层混合气和辅助火花点火对HCCI燃烧特性的影响,考察了对不同运行工况时的适应性。

This paper analyzes the five technical measure with their characteristics and applying condition for reducing selective catalytic reduction(SCR),fuel water emulsion(FWE),direct water injection(DWI),varible injection timing(VIT)and humid air motor(HAM)from NOx.

文章综合分析了现阶段船舶柴油机有效减少NOx排放的选择性催化还原技术、燃料水乳化法、水直喷法、喷射时间控制法,并重点阐述了空气加湿技术的原理和特点。

Study on the Fuel Injection Rate of a Multi-hole Injector Applied to a Direct Injection Gasoline Engine

直喷汽油机多孔喷油器的喷油规律研究

A Study on Dual-Injector Combustion System for S1100 Direct-Injection Diesel Engine;

采用双喷油器的S1100直喷柴油机的研究

Research on the Matching of the Fuel Injection System and the Combustion Chamber;

直喷柴油机喷雾特性与燃烧室匹配的研究

Study on Combustion Chamber Shape and Injection Law for Direct Injection Diesel Engine

直喷柴油发动机燃烧室形状和喷射规律研究

Research on Combustion Process of a Heavy Duty DI Diesel Engine with Split Injection

重型直喷式柴油机多次喷射燃烧过程研究

Effect of Injector Specifications on Combustion Process of DI Diesel Engines

喷油器参数对直喷柴油机喷油及燃烧过程的影响研究

Cut the aorta and you`ll release a jet of blood that hits the ceiling .

（切断主动脉的话，血液会直喷到天花板。）

Study on FAI Injection Two-Stroke DISI Engine;

FAI二冲程缸内直喷汽油机的研究

The Research of Lean Burn Jet Combustion System with the Ignition Chamber;

缸内直喷点火室稀薄燃烧系统的研究

Prediction of Direct Injection Diesel Engine s Performance and Its Parameters Optimization;

直喷式柴油机的特性预测及参数优化

Pepper makes me sneeze.

胡椒粉弄得我直打喷嚏。

direct-injection pump

【航空】直接喷射式燃料泵

dry upright sprinkler

干式直立型洒水喷头

Study on Fabrication of Conductor by Microjet and Laser Hybrid Direct Writing Method;

微喷和微喷/激光复合直写导体关键技术的研究

Research on Large Diameter Singular-Jet Grouting Method and Its Engineering Application;

大直径单管喷射（旋喷）注浆法及其工程应用研究

His eyes feel itchy and he has been sneezing.

他眼睛发痒,而且一直在打喷嚏。

A jet flies much faster than a helicopter.

喷气飞机比直升飞机飞得快得多。

An eruptive passageway opening into the crater of a volcano.

喷火孔道直通火山口的熔岩通道