The damage size increases with increase of charging current density, but not so apparent at higher current density.
随电流密度增加，氢损伤尺寸增大，但当电流密度较大时，这种增大不明显。
Current density: unit under the plating area under current, usually the higher current density film thickness is thicker, but is high coating will scorched thick dry.
电流密度：单位电镀面积下所承受的电流，通常电流密度越高膜厚越厚，但是过高时镀层会烧焦粗燥。
The measure result showed the higher current density and stability of the mesoporous Pt nanowires than the solid nanowires, which had prospect in the application of DMFC.
电化学性质测试表明，介孔pt纳米线电极比普通实心电极有着更大的催化电流密度和稳定性，在直接甲醇燃料电池应用方面具有前景价值。
The new material has such high energy density because it can operate at a higher voltage than current electrode materials and also store more lithium ions.
这种新材料具有高能量密度，因为它能够以比目前更高的电压的电极材料储存更多的锂离子个单一的百分比数字。
Reasonable matching of wafer and wire: the advanced matching of wafer improves average voltage in electric field and current density of wafer corona, which the dedusting efficiency is higher.
板线匹配更合理。先进的板匹配，有效地提高了电场平均电压和板电晕电流密度，收尘效率更高。
Further increases in plating efficiency are provided by shifting current density from higher plating zones to lower plating zones.
镀覆效率的进一步增进是通过转换从高镀覆区到低镀覆区的电流密度实现的。
The critical current density of pure MgB2 is comparable to that of triniobium tin at low magnetic fields but falls off much more rapidly at higher fields.
在低磁场下，硼化镁的临界电流密度与三铌化锡相当，但是在较高的磁场下却下降得很快。
Experimental results show that the solidification structure can be remarkably refined by the application of the higher density pulsed current.
结果表明，高密度脉冲电流可以显著细化其凝固组织。
Experimental results show that the solidification structure can be remarkably refined by the application of the higher density pulsed current.
结果表明，高密度脉冲电流可以显著细化其凝固组织。
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