This research studied the combustion and emission performance of biodiesel on diesel engines.
了解生物柴油在柴油机上的燃烧特性和排放特性。
The results showed that this field emitter array had good field emission performance and stability.
结果表明，该场发射阵列具有良好的场发射性能及发射稳定性。
At last the combustion and emission performance of the substitute fuel used in boiler and diesel engine were studied.
将获得的替代燃料在锅炉和柴油机中进行了燃烧性能和排放性能的研究。
Diamond -like -carbon (DLC) thin film was prepared by filtered arc deposition (FAD) with a good electron emission performance.
采用真空磁过滤弧沉积(FAD)的方法制备的类金刚石(DLC)薄膜具有良好的场发射性能。
Precise control of electronic throttle is critical to drive ability, fuel economy and emission performance of hybrid electrical vehicle.
电子节气门的精确控制对于混合电动汽车的驱动性能、燃油经济性能和排放性能是尤其重要的。
The emission model can be used to guide the experimentation of emission performance optimization and to reduce the(experimental) workload.
此排放模型可以指导双燃料内燃机的排放性能优化试验，减少试验工作量。
The power, economy and emission performance of the gasoline engines are deteriorated remarkably when they are operated on a plateau region.
汽油机在高原地区运行时，动力性、经济性及排放性能大幅下降。
The result shows that the infrared emission performance of the textiles improved linearity as the increase of the content of ceramic powder.
测试结果表明，在纺丝纤维中添加陶瓷微粉，织物的远红外线发射性能随陶瓷微粉含量增加呈线性增加。
The treated carbon nanotube mat results in improved field emission performance as either a field emission cathode or as part of a field emission device.
经处理的碳纳米管垫无论作为场发射阴极还是场发射装置的一部分均具有改进的场发射性能。
With the aid in test methods and so on XRD, SEM, Research nanometer zinc oxide thin film preparation condition, field emission performance and stability.
借助于XRD、SEM等测试手段，对锥状纳米氧化锌薄膜的制备条件、场发射特性和稳定性分析研究。
It is proved that electron emission performance of M-type cathodes can be greatly improved by building uniformly dispersed island-shape crystal emission spots.
实践证明，在覆膜阴极表面构造均匀弥散分布的岛状晶体发射点，可大幅度提高阴极的电子发射性能。
The findings indicated that hydrothermal method preparation pyramidal nanometer zinc oxide has the good field emission performance, Is the FED negative pole's ideal material.
研究结果表明，水热法直接合成锥状纳米氧化锌具有良好的场发射特性，为场发射平板显示器阴极的理想材料。
Therefore, the invention is able to enlarge the application area of the fluorophor, enhance the brightness and color temperature as well as improve the gas emission performance.
通过本发明的等离子显示器，使荧光体涂 抹面积增大，提高亮度和色温，并能够提高排气特性。
Some experimented results gained in a 5-valve engine prove that this new injection mode can reduce fuel consumption by 17% than that of the conventional one, and improve exhaust emission performance.
在一台五气门汽油机上实验证实这种新喷油方式能够节油17%左右，并明显改善排放性能。
Third, the performance of energy conservation and emission reduction is outstanding.
三是节能减排成绩突出。
With an EGR and inter-cooled technology, a new generation of diesel engine emission levels, the dynamic performance and carrying all comfortable got further ascent.
凭借egr和中冷技术联合运用，新一代柴油发动机的排放水平、动力性能和搭载舒适行都得到了进一步提升。
It is shown by the engine performance tests and emission tests that LPG engine is completely able to meet the requirements of city omnibuses and trucks.
发动机性能试验与排放试验表明，该液化石油气发动机完全能够满足城市大型公共汽车和载货汽车的使用要求。
It can used to do emission and performance test of two-stroke engines.
主要用来做两冲程通用汽油机的排放及性能实验。
New source performance standard — a legally specified amount of emission control required of new market entrants regardless of production location.
新源性能级别——一个法律明确要求新市场参与者生产地点不计后果排放总量的控制。
The parameter(engine power electromotor power and ratio of driveline)of powertrain system for HEV have notable influence on dynamical performance economical fuel consumption and emission of vehicle.
HEV驱动系统参数（发动机功率、电动机功率及传动系速比等）对车辆的动力性、燃油经济性和排放性能均有显著影响。
The performance and emission characteristic of internal-combustion engine is decided by the reciprocity of the intake flow, in-cylinder mix and combustion process.
内燃机的性能与排放特性主要由进气流动、缸内混合和燃烧过程间复杂的相互作用所决定。
The paper analyzed the fiber transmission character and the performance of emission and receiving module, and had a trial.
本文分析了光纤的传输特性和光发射与接收组件的性能，并进行了实验研究。
The development and research of the engine performance optimization, the emission control and the electronic control system is becoming a hot spot.
发动机性能优化、排放控制及电控系统的开发与研究成为业界研究热点。
Variable nozzle turbocharger (VNT) can improve the low-speed performance and emission of turbocharged diesel engine. Turbine experiment of JK90S turbocharger with rotating vanes was undertaken.
将所设计的JK90S转叶式可变喷嘴涡轮增压器进行了涡轮性能试验。
The results showed that oil consumption and co emission were decreased as RON increased, and the acceleration performance of vehicles were also improved.
试验表明：随着汽油辛烷值的提高，汽车的油耗有不同程度的改善，CO排放有所降低，车辆的加速性能也有所提高。
By a lot of performance tests, emission tests and combustion analysis tests, it has been proved that the new combustion system can give a good attention to power, economy, and emission capability.
大量的性能试验、排放试验和燃烧分析的结果表明，改进后的燃烧系统良好地兼顾了柴油机的动力性、经济性和排放特性。
The test rig for vehicle has been developed in order to test and evaluate endurance performance of emission.
为检测和评价汽车排放耐久性能，研制了由机器人自动驾驶的汽车排放耐久性试验台。
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。
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。
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