爱华网Coulombic Efficiency
The ratio (expressedas a percentage) between the energy removed from a battery duringdischarge compared with the energy used during charging to restorethe original capacity. Also called Charge Efficiency or ChargeAcceptance.
Found on http://www.mpoweruk.com/glossary.htm
库伦效率：
电池放电容量与同循环过程中充电容量之比，CE= Discharge capacity/ Charge capacity,此过程计算电池容量Q=It/m (mAh/g)
energyefficiency
(Learning Modules / Geography/ Geography of energy) The percentage of energy use which actuallyachieves the energy service required. For example the energy va lueof a moving car is much lower than the energy value of petrolconsumed because much of the energy is lost as friction, heat andnoise.
Found on http://www.encyclo.co.uk/visitor-contrib
能量效率:
对外输出之功与能量材料消耗能量之比，在电池领域个人理解为输出的电能总量（即可以做有用功）与电池输入电能总量之比。EE=(UIt)dichage/（UIT)charge(J)
综上可知，一个是电量之比，一个是功之比。
