positive ion什么意思_有道词典 ... positive-ion sheath 正离子层 current， positive-ion 正离子流 positive ion rays 正离子射线 ...
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It was obtained through experiment and simulation that positive DC corona inception voltage and corona ion current under different air pressure and humidity conditions.
文中通过实验测量和模拟计算，得到了不同气压湿度下的正直流电晕起始电压和电晕离子电流。
The surface etching and pretreatment of the current of positive and negative electrodes of polymer Li-ion batteries was introduced.
介绍了聚合物锂离子电池正、负极集流体表面的蚀刻与预处理及热压与直接涂布两种电极制备工艺。
The current researches and developments of thermal stability of positive materials for lithium-ion batteries are reviewed in the paper.
综述了锂离子电池正极材料热稳定性的研究现状及其进展。
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