“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	pigment granule pigment industry pigment of aquatic products pigment of oil painting pigment of traditional Chinese painting pigment printing pigmentum pigmy dipole resonance pigovian tax pig population structure pi-group pig-shaped bronze You Pig-shaped Bronze Zun pig slaughtering and cutting equipment pig slaughter quarantine pigs weaned per sow per year pig traps pig trough Pigua Quan Pig war pi heptomino Pihuang tune PIIGS pi-iteration pi-junction

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