e plate after crushing - current collector thickness), unit: g/cm3
压实密度分为：负极压实密度Anode density（或称为阳极压实密度）和正极压实密度Cathode density（或称为阴极压实密度）。
Compaction density is divided into: the cathode compaction density (or is called the Anode compaction density) and the Anode compaction density (or called the Cathode compaction density)
二. 原理: Principle:
锂离子动力电池在制作过程中，压实密度对电池性能有较大的影响。通过实验证明，压实密度与片比容量，效率，内阻，以及