我可以用30%的过氧化氢液来漂白牙齿。
论文采用了低温液相方法制备正尖晶石型锰的嵌锂氧化物正极材料。
The preparation of the positive electrode materials was done in the solution at low temperature.
论文采用了低温液相方法制备正尖晶石型锰的嵌锂氧化物正极材料。
The preparation of the positive electrode materials was done in the solution at low temperature.
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