In this case straightlinedepreciation seems to be satisfactory.
这种情况用直线折旧法比较合适。
2
Other assets have increasing repairs and maintenance in such a way that the total expense per year relating to an asset in creases over its life if straightlinedepreciation is used.
An accelerated method of depreciation in which the rate is a multiple of the straight-line rate, which is applied each year to the undepreciated cost of the asset.