Library assistants, technicians, and media administrators help the public get access to a wealth of audio-visual information.

图书馆助理员、管理员和媒体管理人员帮助大众接触到丰富的音视频信息资源。

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This can improve other related audio-visual information system to protect the probative value of the scientific finds, including the exposition of judgement and evidence investigation.

同时可以完善其他相关制度来保障视听资料证明力的科学认定，包括自由心证公开制度和证据调查令制度。

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This paper introduces the features and present situation of the audio-visual information in university library, and probes into the normalization of the construction of the audio-visual information.

介绍了高校图书馆声像资料的特点和现状，并对声像资料建库规范化进行了讨论。

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During their debate, Mr Davies called on the Welsh Government to extend the companion bus pass, improve audio-visual information on public transport and promote staff awareness and training for disabled passenger requirements.

BBC: Welsh Conservatives debate

That led to installing audio-visual customer information screens.

FORBES: Move up http://i.forbesimg.com t Move down

It all was done in collaboration with the San Communities, whose representatives were trained to work with audio-visual and textual technologies to generate information and communication materials from their perspective.

UNESCO: Communication and Information