The city is an extremely complex huge system, which is under dynamic changing.

城市是一个极其复杂而且处于动态变化之中的巨系统。

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Qian's creative contribution for urban science was later published in "Urban Planning"(2002.2) with a title of "City and its Region: An Typical Open Complex Huge System".

这个发言就是之后刊登在2002年第2期《城市规划》上的文章《城市及其区域——一个典型的开放的复杂巨系统》。

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The FCDSS for DaHuoFang Reservoir is a huge scale, complex and mutual system which is practical and reliable.

该系统是一个规模庞大、功能复杂、交互式的大系统，具有极大的实用性和可靠性。

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And as with any other huge, complex system, sometimes it breaks (just ask Con Ed).

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The current US system has little slack because processes are extremely complex with huge fixed costs and unlimited liability.

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