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lanthanide element

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lanthanide element

lanthanide element

双语例句

1

This thesis involves three aspects : ( 1 ) study of the reaction of tricyclopentadienyl lanthanide complexes and sulfur element ;

本文的研究内容主要分为三个部分：（1）研究了三茂稀土有机化合物与单质硫的反应；

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