depreciation rate

Too short knowledge renewing cycle and too high technique depreciation rate impact the academicism teaching scheme strongly which used to be very steady.

超短的知识更新周期，技术的高折旧率强烈冲击着四平八稳的学院式教学计划。

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i see. well, the annual depreciation rate for house & building is 4.5 %. why isn't it 5 %?

我明白了, 嗯, 房屋建筑物的年 折旧率 是4.5%, 为什么不是5% 呢 ?

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annual depreciation = ( value - net salvage value ) * every year depreciation rate

年折旧额=（原值-净残值）*每一年的折旧率

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Annual depreciation expense then is computed by applying this accelerated depreciation rate to the undepreciated cost ( current book value) of the asset.

年折旧费就用这个加速折旧率乘以待折旧成本（即当时的账面净值）得出。

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