We'll start with an introduction to conversion and validation procedures as they apply to the JSF lifecycle, then demonstrate a default conversion and validation procedure in a simple JSF application.

首先我们将介绍应用于JSF生命周期的转换和验证过程，然后展示一个简单的JSF应用程序中的默认转换和验证过程。

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In some cases, the introduction of screening procedures to identify potentially infected persons may be considered.

在某些情况下，可考虑采用筛查程序以查明潜在受感染的人员。

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This paper gives a summary introduction to technical requirements and construction procedures for pressure test, and discusses the technical problems which may occur during pressure test.

通过对管线系统压力试验的技术要求、施工程序的总结性介绍，对试压过程中可能出现的问题作了探讨。

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He called for changes, including the introduction of a new professional body called the College of Policing, to speed up vetting procedures.

BBC: David Ainsworth