A poorly planned topic space often results in client over-subscription, in which the client subscribes to a broader topic space than required, and thus receives extraneous messages.

而设计糟糕的主题空间则会导致客户的过度订阅，即客户订阅了超出自身所需的主题空间，继而会收到很多无关的消息。

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The over-subscription rate of the notes issued in 2001 averaged 6.8 times.

2001年，根据债券发行计划发行的债券的超额认购倍数平均为6.8倍。

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If there is an over-subscription, allocation will be done through a combination of prorata allocation and balloting.

如果出现超额认购，则会合并按比例分配和抽签方式来进行分配。

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Local Conservative MEP, Chris Heaton-Harris, called for urgent action to address the problems caused by a "massive over-subscription" of local secondary schools.

BBC: Sarah Robertson

"When we look at the visa situation, because of over-subscription, we are not confident anymore that we will get 100% of our applied visas, " Mr. Shibulal said.

WSJ: Infosys Shares Plunge on Results, Outlook

Schools which determine their own policies will still be able to decide which children should have priority if there are more applicants than places - the "over-subscription criteria".

BBC: Getting a school place is a fraught issue for many families