the decrease of these current liabilities are deducted from net income, the non-cash expenses such as depreciation expense, depletion expense are added to net income, and some other losses and gains are added to or deducted from net income.

• 流动负债的减少额则要从净收益中减去,像折旧费用、递耗费用等非现金费用要加到净收益上,其他一些损失和收益则要加到净收益上或者是从中减去。