This paper introduced on the decomposition method and the use of voltage, current quantity 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。
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 current quantity 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。
Current trends may jeopardize future improvements in the quality and quantity of employment, as well as growth and poverty reduction.
目前的趋势可能会危害未来的就业质量和数量的改善,以及增长和减轻贫困的前景。
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