“rare-earth metal catalyst”的概念、定义、翻译、参考文献-科学参考

单词	rare-earth metal catalyst
释义	rare-earth metal catalyst Encyclopedia 理学稀土催化剂释 rare-earth metal catalyst稀土催化剂含有稀土元素，并在单组分或活化剂作用下，能够催化烯烃和双烯烃等单体聚合反应的配合物。
随便看	double contraction relation double contribution burden double convex glass double convex lens double-core shower double coset double coset decomposition double counterpoint double-counting method double crescent Double cross double-crystal spectrometer double curve double curved surface double cusp double custody system for electronic records and paper records double cutting hair double cylinder double-cylinder-doffer card double cylinder weft knitting machine double dagger double data encryption standard double data encryption standard, double-DES double data rate double data rate, DDR

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