2.They wrote off 500 for depreciation of machinery.
他们注销了500镑作为机器折旧费。
3.Such recoupment typically is funded by excess cash flow generated by accelerated depreciation of the CJV's assets.
因为加速的CJV资产的贬值所产生的过度现金收支通常提供该资金收回。
4.In some contexts (the analysis of financial leases, for example) depreciation tax shields are treated as safe, nominal cash flows and are discounted at an aftertax borrowing or lending rate.