常見例句雙語例句The surface etching and pretreatment of the current of positive and negative electrodes of polymer Li-ion batteries was introduced.介紹了聚合物鋰離子電池正、負極集流體表面的蝕刻與預(yù)處理及熱壓與直接涂布兩種電極制備工藝。The current researches and developments of thermal stability of positive materials for lithium-ion batteries are reviewed in the paper.綜述了鋰離子電池正極材料熱穩(wěn)定性的研究現(xiàn)狀及其進展。 返回 positive-ion current