In recent years, much attention has been paid to cathode material for lithium ion battery.

近年来有关锂离子电池的研究热点之一是氧化物正极材料。

youdao

In recent years, much attention has been paid to cathode material for lithium ion battery.

近年来有关锂离子电池的研究热点之一是氧化物正极材料。

youdao