| 1. | Knock property of lean - burn gasoline engine
稀薄燃烧汽油机爆震特性 |
| 2. | Application of chelator in strontium titanate as lean - burning oxygen sensors
螯合剂在氧敏传感器钛酸锶薄膜制备中的应用 |
| 3. | Leb lean - burn engine
稀燃发动机 |
| 4. | Evans r l . combustion chamber design for a lean - burn si engine [ d ] . sae paper 921545
陈泽智.火花点火沼气发动机燃烧过程模拟与工作性能的研究[ d ] .浙江大学学位论文, 1997 |
| 5. | Preparation and performance of cu2 - ti - pillared montmorillonite modified by so2 - 4 for selective reduction of no by propene under lean - burn condition
改性钛交联蒙脱催化剂的制备与性能 |
| 6. | Lean - burn engine is operated at air - fuel ( a / f ) ratios of 21 : 1 and above , in addition , ignition is delayed , as a result of these technique , the nox emissions are very low
同时，本研究也成功地运用了由原位合成技术制作的分子筛堇青石整体式分子筛催化器，去除稀燃nox排放。 |
| 7. | Investigations also show that the catalyst shows good heat resistance in the presence of water and demonstrates high capability for mitigating sox poisoning . in the end , a novel way controlling combustion is employed in a 1 . 342l s . i . engine , in which lean - burn , fast burn ( tumble ) and delay ignition make the engine provide much cleaner exhaust gas than that of a conventional premixed s . i . engine
最后综合采用机内净化和排气后处理并行策略，即稀燃、快燃（滚流） 、推迟点火的可控燃烧新方案，结合分子筛稀燃催化器，在稀燃发动机典型工况下，在保证燃油经济性较原机改善14 . 8 %时， nox的排放大幅降低。 |
| 8. | The paper introduces development and research of foreign gas engines and describes briefly lean - burn combustion , egr , structure of pre - combustion as well as application of turbocharger and miller cycle and analyzes the effect of the technologies on emission and efficiency of engines
本文介绍了目前国外气体机的发展技术研究现状，并对稀燃技术、 egr技术、预燃室的结构、增压器的采用和米勒循环的应用等技术作了简要介绍，简要的分析了这些技术对发动机的排放、效率的影响。 |
