Quality and software maintenance.

质量和软件维护。

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This new method can reduce software development cost and software maintenance cost.

新方法既可降低软件开发成本又可减少软件维护费用。

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Generally speaking, it is composed of 3 stages, that is, software plan, software development and software maintenance.

一般说来，它由软件规划、软件开发和软件维护三个阶段组成。

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The product, which includes hardware, software and maintenance, is available now for less than 50 cents per subscriber per month.

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Microsoft earns significant profits from its ongoing software maintenance and support plans.

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So while you may not pay upfront now, the expenses for the software maintenance and upkeep may accumulate and charge you in the future.

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