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俄罗斯科学院物理研究所研制出一种新型高效的汽车尾气净化催化剂，可使现有燃油汽车完全消除尾气中排放的一氧化碳，并可将排放的大部分氧化氮变成无害化合物。值得称道的是，这种新型尾气净化催化剂一改过去用贵重金属白金和钯制作车用催化剂的传统技术概念，改用普通金属，
The Institute of Physics of the Russian Academy of Sciences has developed a new and efficient catalyst for the purification of automotive exhaust gases that allows existing fuel vehicles to completely eliminate carbon monoxide emissions from the exhaust gas and turn most of the emitted nitrogen oxides into harmless compounds. It is commendable that this new exhaust gas purification catalyst to change the past with the precious metal platinum and palladium car catalyst for the traditional concept of technology to switch to common metals,