Witness standard is the most basic element of procedural witness, and it is an extremely hot issue being discussed in current data science of law field as well.

证明标准是诉讼证明的最基本问题，也是当前我国证据法学领域研讨十分热烈的问题。

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The current issue of the Weekly Standard contains two articles which lay bare this basic truth.

CENTERFORSECURITYPOLICY: Grimmacing to victory, grinning to defeat

The Moving Picture Experts Group (MPEG) has met to issue a draft international standard of a new video-compression format that is twice as efficient as current standards.

ENGADGET: MPEG drafts twice-as-efficient H.265 video standard, sees use in phones as soon as 2013