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rare earth catalytic material
释义
rare earth catalytic material
Encyclopedia
工学
稀土金属
释
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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unsaturated hydrocarbon complex
unsaturated hydrocarbon coordination compound
unsaturated polyester
unsaturated polyester resin
unsaturated polyester resin matrix composites
unsaturated problem
unsaturated rubber
unsaturated soil
unsaturated soil water movement
unsaturated solution
unsaturated vapor
unsaturated vertex
unsaturated zone
unsaturation
unscanned
unscattered
UNSCEAR
unscented Kalman filter
unsclerotized
UNSD
Unsealed Official Documents
unsealed radioactive material
unsealed radioactive source
unseen companion
unseen component
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