Basing on the principle of the abnormal-valence chemistry of lanthanide, we summarize the action of rare earth ions in LLP materials and present our idea on the designing of LLP materials.
从稀土元素变价化学的角度出发讨论了稀土离子在长余辉材料中的作用，介绍了长余辉材料设计的一些想法。
This paper describes the recent applied research progress of the microwave in environmental chemistry and discusses the mechanism and special features of action of microwave.
本文综述了微波在环境化学中的应用研究现状，并讨论了微波作用的机理及特点。
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