免疫系统会把结核杆菌“屏蔽”起来，结核杆菌在厚厚的腊质胞壁的保护下可潜伏多年。

The immune system "walls off" the TB bacilli which, protected by a thick waxy coat, can lie dormant for years.

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数据联合模式的一个非常重要的好处是，能够屏蔽在源系统中实现的很多模型更改。

A very significant benefit to the data federation pattern is the ability to mask off many model changes which may be implemented in the source systems.

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相反，要赶上行业，它们可能考虑利用结构化的企业架构框架(例如，Zachman Framework)屏蔽它们现有的过程、系统，和方法。

Instead, to catch up with the industry they might consider screening their existing processes, systems, and methods using a structural enterprise architecture framework, such as the Zachman framework.

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