| 1. | Direct injection engine
直接喷射式柴油机 |
| 2. | Experimental study of stratified mixture control strategies for a gasoline direct injection engine with two - stage injection
电控半直接喷射二冲程汽油机的研究与试验 |
| 3. | Do not spray the pesticides directly against functioning electrical appliances or flame to avoid explosion
切勿向运作中的电器用品或火焰直接喷射杀虫剂，以免发生爆炸。 |
| 4. | Test method for evaluation of the aeration resistance of engine oils in a direct - injected turbocharged automotive diesel engine
直接喷射式涡轮增压汽车柴油发动机的机油的抗混气性能的评价试验方法 |
| 5. | The theorys and the experiments proved that the high _ press direct in _ cylinder injection is one of the effective ways to solve the fuel escapes unburned
理论和实验证明，缸内高压直接喷射是解决二冲程汽油机燃油短路损失的有效途径之一。 |
| 6. | In order to solve the problem of power losses and to improve the fuel economy & the emission level , the research purpose of this paper is using gdi technology on lpg - fueled engines ; and the engines can satisfy the demand of modem vehicles
将汽油缸内直接喷射技术( gdi )用于lpg发动机，以根本解决其动力性下降的缺点，并进一步提高燃料经济性和排放水平，满足现代车用发动机的要求。 |
| 7. | In the text , there analyzes the process of the mixture air and fuel in the two stroke gasoline engine and bring forward the specific solution to the improvementsing gasoline engine the high - press direct in - cylinder injection . this technology sprays the feul into the cylinder after the outlet vavle closed and scavengs the engine cylinder with pure and fresh air , which avoid the fuel escapes unburned
本文分析了二冲程汽油机混合气形成过程，并提出了具体的改进方案，用缸内高压直接喷射技术进行改造。缸内高压直接喷射是在发动机排气口关闭后向气缸内喷射燃油，使用纯新鲜空气进行扫气，避免了燃油短路损失。 |
| 8. | The lpg - fueled engine is modified and optimized using electronic controlled fuel injection technology ; the comparison of engine performance with direct injection , intake liquid injection and gas injection has been done . the air fuel ratio , ignition timing and injection timing of the engine has been optimized and calibrated
本文利用电控喷射技术对lpg发动机进行改造和优化，对比研究缸内直接喷射、进气道液态喷射和气态喷射的发动机性能，并对空燃比、点火提前角和喷射时刻等控制参数进行优化和标定。 |
