This can require iterative refinements of the data-flow specification and applying the specification in test environments to prove the correctness.

这可能需要对数据流规范进行反复的细化，并在测试环境中应用该规范以证实其正确性。

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Other refinements not mentioned in this article are mainly used when working with arrays and other structured data.

本文未提及的其他细分主要用于处理数组和其他结构化数据。

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All target connections within the grouping of if, Else if, and Else refinements must target sibling elements on the target data structure.

包含if、Else if和Else细分的组合内的所有目标连接必须针对目标数据结构中的兄弟(sibling)元素。

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Among several refinements to improve interoperability, the updated standard enables a higher data rate for DisplayPort-to-HDMI cable adaptors, providing support for HDMI 1.4 display resolutions such as 1080p 3D at 60Hz, and Ultra HD (4K x 2K) up to 30Hz frame rate, as well as 1080p with deep color.

ENGADGET: VESA outs latest DisplayPort Dual-Mode 1.1 standard with 4K HDMI support