There are several kinds of logical entity defined in tightly coupled conference system: FOCUS, Mixer, Conference Policy Server and Conference Event Notification Server.

紧耦合结构会议系统中定义了如下逻辑实体：FOCUS、媒体混合器、会议策略服务器和会议事件通知服务器。

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Yet this year's conference, which begins today, is likely to focus on specific policy measures.

但将于今日开始的本年度会议，可能会将重点放在具体的政策举措方面。

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At a press conference in Brussels Tuesday, EU foreign policy chief Javier Solana said the door for dialogue with Iran remained open.

欧盟外交政策主管索拉纳星期二在布鲁塞尔的一个记者会上说，与伊朗对话的大门依旧敞开著。

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Researchers,policy makers and activists are busy preparing for the International AIDS Conference.

VOA: special.2010.07.14

And at a press conference later in the day, EU foreign policy chief Javier Solana offered strong backing for an eventual Palestinian state.

VOA: standard.2009.11.17

This week, the very day after Mr Hague's relaunch, the Liberal Democrats published a pre-conference policy document of their own.

ECONOMIST: Ready to rumble

After being debated at the ANC's policy conference next June, it will be submitted to the party's full conference for a vote in December next year.

ECONOMIST: Nationalisation in South Africa

That was just one of many messages I heard last week, in my home state of Florida, during the first regional White House Hispanic Policy Conference event.

WHITEHOUSE: Obama Administration to Orlando��s Hispanic Community: Let��s Work Together to Renew the American Dream and Restore Economic Opportunity | The White House