Others say that cloud computing is marketing hype that puts a new face on old technology, such as utility computing, virtualization, or grid computing.

还有一些人说，云计算是一种市场宣传，只不过是老技术(如效用计算、虚拟化或网格计算)换了张新面孔。

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In the Brave New World of cloud computing, there is room for innovative collaboration of cloud technology and for the proven utility of predecessor systems, such as the powerful mainframe.

在全新的云计算环境中，既能够通过云技术实现创新性协作，也能够发挥大型机等传统系统的功效。

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To make things more difficult, utility companies must deliver advanced metering and smart grid technology on a mandated, aggressive delivery schedule — and it absolutely must be reliable.

更困难的是，电力公司必须在一个规定的、具有挑战性的交付模式中提交先进的测量技术和智能电网技术 — 很显然这必须是可靠的。

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Among those utilities in the Southeast that school their workers at the Utility Technology Association: Georgia Power, Alabama Power and Mississippi Power, which are part of Southern Co. as well as Cobb EMC and the Tennessee Valley Authority.

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Proponents simply have asserted that policy should be based on LCA, apparently assuming that its utility as a technology assessment tool implies its value as a regulatory tool.

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But, the photographic industry and trade was being traumatized by changing technology and utility.

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