Congratulations, Mr. Li Yong. I'm the doping control officer of the Games. You're required to take the doping test. Would you please come with me?

祝贺您李勇先生。我是运动会的兴奋剂检查人员，请您接受兴奋剂检测，请跟我来好吗?。

It was indicated by the structural analyses that the cell parameters were increased by rare earth doping, which expands the tunnels for Li-ions diffusion and also stabilizes the LiMn_2O_4 frame.

结构分析表明，稀土金属的掺杂在一定程度上增大了晶胞参数，扩展了锂离子脱嵌的通道，并起到稳定材料骨架的作用。

The results show that Li element doping results in decrease of the LaCrO_3 lattice parameters and the synthetic temperature of Li-doped lanthanum chromate.

研究发现锂元素的掺入引起晶格常数变小，同时降低了合成温度。