This paper introduced on the decomposition method and the use of voltage, currentquantity and power consumption in the aluminium electrolysis production.
本文介绍了铝电解生产的电压、电量和电耗指标的分解方法及其应用。
2
Of course, a rise in the spot price of oil triggered by a change in expectations about future prices will cause a decline in the currentquantity of oil that consumers demand.
当然，由未来油价预期引发的现货油价上涨会促使当前石油需求量下降。
3
Current trends may jeopardize future improvements in the quality and quantity of employment, as well as growth and poverty reduction.