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rare earth catalytic material
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rare earth catalytic material
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稀土金属
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rare earth catalytic material
稀土催化材料
含有稀土组分能加速化学反应速度,而本身的量和化学性质并不改变的材料。其中的稀土通常以氧化物、复合氧化物或稀土交换的沸石或分子筛形式存在。
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Taofen Foundation of China
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taohe chengqi decoction
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Taohongling Meihualu Guojiaji Ziran Baohuqu
taohong siwu decoction
Taohua Dao
taohua decoction
Taohuatan Zhen
Taohuawu New-Year pictures
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Taohuayuan Scenic and Historic Area
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Taoist agricultural thought
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Taoist Association of China
Taoist Books in the Libraries of the Sung Period: A Critical Study and Index
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