例句與造句

1. Or exploration and application of rare earth resources in china , the lab devotes to the development of rare earth separation chemistry , solid state chemistry , coordination chemistry and physical chemistry in order to solve scientific and technical problems of rare earth separation industry in china , and to explore new rare earth functional materials
   實驗室的研究方向是圍繞我國稀土資源的開發(fā)與利用，發(fā)展稀土分離化學、稀土固體化學、稀土配位化學和稀土物理化學，解決我國稀土分離工業(yè)的重大科學技術(shù)問題，并開發(fā)性能優(yōu)良的新型稀土光、電、磁功能材料。
2. It's difficult to find solid state chemistry in a sentence. 用solid state chemistry造句挺難的