由于信息系统的特殊性，使得信息系统的通用性和复用度相对其它计算机研究领域要低很多。
Due to the particularity, being able to reuse and apply information system is much lower than other computer domains.
可复用设计不仅应该对当前的问题有针对性，同时对将来的问题和需求也要有足够的通用性。
Reusable design should be specific to the problem at hand but also general enough to address future problems and requirement.
可复用设计不仅应该对当前的问题有针对性，同时对将来的问题和需求也要有足够的通用性。
Reusable design should be specific to the problem at hand but also general enough to address future problems and requirement.
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