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汉语拼音：pín dào

也叫波道。无线电通信和广播设备工作时，占用一定频率范围以传送电信号的通道。电视中的频道，是指电视节目播出时影像信号和伴音信号所占用的一定宽度的频带。

1. 在电视广播中，高频影像信号和伴音信号占有一定宽度的频带，叫频道。

• One of News Corp's rationales for the deal was that the Journal would add instant credibility to the Fox business channel.

  新闻集团做这笔交易的根本原因之一，在于《华尔街日报》能够立刻给这个商业频道带来可信度。

• Ross toured 25 regional Disney Channels around the globe two years ago, trying to convince them of HSM's potential.

  Rose两年前走遍迪斯尼的25个频道试图让他们相信歌舞青春的潜力。

• It's too late telling you at the end, isn't it? Oh well, um. . . yeah. You reminded me, to tell you why I deleted my vlog channel.

  最终告诉你这些是不是显得太迟了呢？喔，恩…是的。你们曾提醒我要告诉你们为什么我把我上传的频道删掉了。

• We spent a week following a launch of a satellite for a Japanese cartoon channel.

  我们花了一星期时间，跟踪了一颗为日本卡通频道发射的卫星。

• He never complains about what you want to watch on television, even if it's the same sappy movie for the third time this week.

  他从来不抱怨你看什么电视频道，哪怕你一周放三次同一部通俗电影。

• Mr. Li, the MediaExpress spokesman, said the company now has misgivings about how it listed in the U. S.

  高速频道李姓发言人说，该公司目前对自身在美上市的方式产生了疑虑。

• Massimo Oddo is with the Azzurri Italian national team, but he took time out to give a telephone interview on Milan Channel.

  奥多已经和意大利国家队在一起了，但是他还是挤出接受了米兰频道的电话采访。

• At the moment Joost does not provide a lot of channels, but the potential is there once more content is added.

  在现阶段Joost并没有提供多少频道，但显然随着合法的视频内容增加这项服务极具潜力。

• In fact, most of these services were not directly part of the PSTN at all, and involved a radio channel patched into a phone line.

  事实上，大多数这些服务没有直接的PSTN网的一部分，在所有，并参与一个电台频道补丁到电话线。