Real-estate is an industry of intensive capital with features that initial high investments, long circle of funds, bad liquidity.

房地产行业是一个典型的资金密集型行业，具有初期资金投入量大、回收期长、变现能力差的特点。

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The waveform generated by Boxcar has such a long circle that generally speaking, it is impossible for ordinary oscilloscope to display it.

取样积分器输出波形周期很长，在普通示波器上难以直接显示。

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If you look at it long enough, it is a word that opens and spreads out, makes a circle of a far horizon, a word on which rain can fall and dimple or sweep across in lashing gusts and leave unperturbed, a word that is calm enough to look at, almost lulling, but also hints at holding unreckonable power."

VOA: standard.2010.08.04

Since then, Mr. Zuckerberg and his inner circle have been keeping long hours at Facebook's Palo Alto, Calif.

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It is more of a last resort and often found to cause a vicious circle instead of a long-term improved competitive position.

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The relative performance formed a very slight divergence at the 2011 highs (see circle), and shows a long-term downtrend (line f).

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