“rare earth catalytic material”的概念、定义、翻译、参考文献-科学参考

单词	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。
随便看	problem of Copenhagen problem of determining the order problem of development of disturbing function problem of distribution of a cake problem of divisors problem of doubling a cube problem of duplication of a cube problem of geometric construction problem of honeycomb problem of impossible construction problem of large deviation problem of lotus flower problem of many bodies problem of minimum time problem of moduli problem of moments problem of n bodies problem of optimal control problem of optimization problem of points problem of possible construction problem of prime twins problem of pursuit problem of quadrature of a circle problem of random walk

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