The authors have done some research work on starting process for multi-cylinder direct injected diesel engine.
本文作者对直喷式多缸柴油机的起动过程进行了研究。
The drug ion is infused to tissue part by adding direct current bias to overcome the difficulty in achieving the deep tissue part of the oral and injected drugs.
直流电导入药物离子，可以解决口服和注射药物难以到达的组织部位以及剂量不足的问题。
The technology of exhaust gas recirculation (EGR) has been researched in a turbocharged direct-injected diesel engine in order to reduce Nitrogen Oxides (NOX) emission.
针对增压直喷柴油机，开展了应用废气再循环（EGR）技术降低氮氧化物（NOx）排放的研究。
The technology of exhaust gas recirculation (EGR) has been researched in a turbocharged direct-injected diesel engine in order to reduce Nitrogen Oxides (NOX) emission.
针对增压直喷柴油机，开展了应用废气再循环（EGR）技术降低氮氧化物（NOx）排放的研究。
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