据法国石油大学的研究人员称 ,他们经过数年时间的研究 ,已取得窄角直喷技术的成功。该技术可有效降低NO x和可吸入PM的排放量 ,使柴油机的排放“轻松”满足欧Ⅴ排放标准。窄角直喷技术是从根本上抑制污染物的产生 ,防患于未然 ,改变了过去通过滤清装置来吸收生成的污染物而达 According to researchers at the French Petroleum University, they have succeeded in making narrow-angle direct-injection technology after years of research. The technology can effectively reduce NOx and PM inhalable emissions, the diesel emissions “easily” meet the EU Ⅴ emission standards. Narrow-angle direct injection technology is to fundamentally inhibit the production of pollutants, take preventive measures, changing the past through the filtration device to absorb the generated pollutants and up