“gasoline vehicle exhaust catalytic purification materials”的概念、定义、翻译、参考文献-科学参考

单词	gasoline vehicle exhaust catalytic purification materials
释义	gasoline vehicle exhaust catalytic purification materials Encyclopedia 工学汽油车尾气催化净化材料释 gasoline vehicle exhaust catalytic purification materials汽油车尾气催化净化材料将汽油车尾气中有害物质（主要是碳氢化合物、一氧化碳和氮氧化物）通过催化转化等方式无害化的材料。
随便看	demilitarized zone, DMZ demineralization Deming application prize De Minimis demiregular tessellation demi-symmetry demixing DEMO Democracy democracy Democracy and Education Democracy and its Critics Democracy in America democralization of education Democratic Action Party Democratic Action Party,Venezuela Democratic Alliance democratic centralism democratic coalition government democratic coalition government in ethnically mixed areas Democratic Conservative Party of Nicaragua democratic constitutional movement Democratic Convergence Party of São Tomé and Príncipe democratic election Democratic Labour Party of Australia

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