实现资产信息的添加，修改和删除，按照会计制度中的规定对资产进行计提折旧。能够对本期计提的资产进行反计提，对系统数据进行备份和恢复。-To achieve asset information to add, modify, and delete, in accordance with the provisions of the accounting system, asset depreciation. Able to current provision for an anti-accrual a