A novel gray silver colloid was prepared by silver nitrate solution reduced with sodium citrate consisting of spherical silver particles which in narrow size distribution.

利用柠檬酸钠还原硝酸银的原理，提出了一种微波加热制备银胶体粒子的新方法，得到了颗粒大小较均匀的灰色银胶体。

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The company estimates that, in addition to freeing up mainframe capacity for other applications, this solution has reduced transaction costs by approximately 90 percent.

公司估计，除了使主机有更多能力处理其他应用程序以外，此解决方案还减少了高达约 90％ 的交易成本。

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Cost reduction: Since the development of the solution architecture doesn't need to start from scratch, solution development costs are reduced.

降低成本：因为不需要从头开发解决方案体系结构，所以会降低解决方案的开发成本。

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Airfreight is a big added cost for races outside Europe, so halving the footprint and weight, versus the previous solution significantly reduced costs.

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"We expect Microsoft to attempt to offer a comparable solution in Server 2008 at a much reduced cost to VMware, " Renouard said.

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Since deploying a Microsoft Dynamics solution, Computer Aid has cut its billing cycle in half and reduced ERP support costs by 60 percent.

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