It is the hanging system devices, including hanging height and the number of hanging lamps.

它是悬挂系统的装置，包括悬挂高度和挂灯的数目。

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Disclosed is a ceiling fan hanging system (10) in disclosed for use with a conventional ceiling fan (11).

本发明揭示一种与常规吊扇(11)一起使用的吊扇悬挂系统(10)。

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If the client code has nothing else to do, this simply places a burden on the system running the client, since it has to keep the code hanging around in memory with nothing going on.

如果客户端代码没有什么可做的，这就给运行客户端的系统增加了一个负担，因为它必须使代码保持在内存中，同时止步不前。

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That is what Mr Draghi meant when he talked of the OMT programme as backstop against the "tail risks" hanging over the euro system - the extreme scenarios, like the whole thing blowing apart.

BBC: The ECB puts a sting in the tail

When a major festival happens, Uber makes sure we have as many drivers on the system as possible hanging out nearby.

FORBES: Is There Any Reason To Take Uber Versus NYC Cabs?

Speaking at a postperformance talk-back, the puppeteer noted how he eagerly took advantage of the stage's full 44-foot depth outfitted with an elaborate rigging system in place for hanging sets.

WSJ: A Puppeteer's 'Rite' of Passage | Basil Twist | By Robert Greskovic