software product maintenance的意思|示意

In software development, product maintenance is most likely managed as an entirely separate project.

在软件开发中，产品维护通常是被作为一个完全分开的项目来进行管理的。

Installations of software tend to take months, maintenance costs more than the original product price, and unexpected delays and down time result in a massive drop in productivity.

有时候软件的安装要花上数月的时间，有时候维护成本甚至超过了原始产品的价格。有时意想不到的延误和宕机会导致生产率出现明显下降。

As the most costly and complex phase in software product 's life cycle, software maintenance has a direct and important effect on the quality and reliability of software products.

软件维护作为舰艇装备软件生命周期中费用最高、工作最复杂的一个阶段，对软件产品的质量和可靠性均有着直接而重要的影响。