The fictional economy is a special economic running action based on the fictional capital and financial system.

虚拟经济指以虚拟资本和金融系统为依托的特殊的经济运行活动。

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Reciprocation compressor must be well cooled by cooling system in order to ensure its reliability and economy in the course of running.

为保证往复活塞式压缩机的运行可靠性和经济性，必须通过冷却系统对其进行良好的冷却。

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It was showed by field application that the system has high popularizing value because of convenient network-forming, high automation degree, safe and reliable running, fine quality and economy.

现场使用表明，该系统组建网方便、自动化程度高、运行安全可靠和优质经济，有较高的推广价值。

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They are not up to running the nation, its economy, its markets, its school system, its philanthropies or its foreign affairs.

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