While we might often think that we are going to write a reusable software component, the fact is that reuse implies use in the first place.

我们可能经常认为我们要编写一个可重用的软件组件，事实上重用就表明在前面已经使用过。

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Software component is an important means to improve developing efficiency, ensure developing quality and solve the problem of software reuse.

组件技术是提高软件开发效率、保证软件开发质量、解决软件重用的重要手段。

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The article presents the software reuse technology based on component by using the mature component design standard, proposes a more practical implementing model.

阐述了基于构件的软件复用技术，利用其成熟的构件设计标准提出了一种比较实用的实现模型。

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Using the EDSAC he invented subroutines, an essential component of modern programming that allows developers to reuse bits of existing code to simplify the act of writing software.

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