The specification offers a QoS feature 23 which limits the amount of message send to a consumer on a specific channel.

规范制定了QoS 23特性，限制了通过一个通道发送到一个消费者的消息总量。

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The vendor product is quite flexible and provides a mapping mechanism, via XML, that permits custom client objects to be mapped to the vendor's specific channel implementations.

该产品非常灵活，并且通过XML提供了一个映射机制，允许将自定义客户端对象映射到与厂商的特定渠道实现。

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To solve the effect of channel changes on the performance of speaker identification system, apply the method of maximum a posteriori to specific channel compensation.

为了解决通道变化对说话人识别系统性能的影响，将最大后验概率方法应用到具体的通道补偿中。

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TV, require paid memberships and others, like HBO Go, require an existing cable account with a specific channel or service.

WSJ: Xbox Grows, With Users, Beyond Videogames

Trunked radio is digital, allows more efficient use of spectrum, and does not tie a radio to a specific talk channel.

FORBES: Connect

Dyer oversees a small team that shoots television spots that air on the Freedom Channel, an Afghanistan-specific American Forces Network channel, and helps run an FM radio station.

WSJ: A Superheroic Caped Crusade to Keep Troops Safe in Afghanistan