1·The use of DC electricity is another source of static electric fields, e.g. rail systems using DC, and televisions and computer screens with cathode ray tubes.
使用直流电是产生静电磁场的另一个原因，例如铁路系统使用直流电，电视和计算机屏幕带有阴极放射管。
2·As well as lithium-iron phosphate, other innovative materials have been used for the three main battery components of anode, cathode and electrolyte.
与锂-铁磷酸盐一样，其他新型材料已经用到了电池的三个主要部件，阳极、阴极和电解液。
3·When a battery powers a product, or discharges, energy travels the opposite way, between its anode and cathode.
当电池释放电能或放电时，能量以相反的方向迁移，从阳极移至阴极。
4·Conventional batteries, which typically use a liquid electrolyte, can suffer from undesirable chemical reactions that damage the battery's cathode.
典型的传统电池，使用的是电解液，会发生令人讨厌的化学反应，从而损坏电池的阴极。
5·Since the nanostructure is applied to a battery's cathode, he said, the next step is to study improving the anode, along with further increasing battery density.
他表示该奈米结构应用于电池的阴极，下一步是促进电池的阳极，并促进电池的储电能力。