每个数据集市都可以处理可识别的业务问题或主题领域，从而可以计算roi。

Each data mart can tackle an identifiable business problem or subject area, making it possible to calculate ROI.

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该代码含义模糊(即简短)，从而可提高应用程序的运行时性能。

It is obfuscated, or condensed, to improve the runtime performance of the application.

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对象类型允许将系统中的组件相互分离，从而得到可重用、可扩展和可伸缩的代码。

Object types allow you to separate (decouple) the components of a system from one another, which makes for reusable, extensible, and scalable code.

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Now, these Th-cells, helper T-cells, go on to stimulate B-cells, and it's these B-cells that become the mature antibody producing cells that make quantities of antibody that fill up in your body.

这些辅助性T细胞,进一步刺激B淋巴细胞,从而使这些B淋巴细胞,逐渐发育成成熟的抗体生成细胞,可在体内产生大量抗体

耶鲁公开课 - 生物医学工程探索课程节选