The three-year contract calls for BAE Systems to develop a low-cost receiver prototype that detects when satellites are targeted by radar.

该合同期限为三年，要求BAE系统公司开发一种低成本的接收机原型，能够探测出何时卫星受到了雷达的瞄准。

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While bokodes currently cost about $5 each in their prototype stage, MIT expects the price to drop to about 5 cents when produced in even relatively small volumes.

目前原型阶段的bokode成本大约为每个5美元，MIT预计，只需小批量生产，成本就可以降到5美分。

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On the condition of design requirement and actual working condition, optimize the design of this mechanism by CGA and Virtual Prototype Technology, cut down the cost and improve loading efficiency.

在满足设计要求和实际工况的条件下，通过混沌遗传算法和虚拟样机技术对该机构进行了优化设计，降低了成本，提高了生活垃圾装箱效率。

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More than 1, 400 organizations around the world, including large enterprises, educational institutions, government agencies and the US Military, currently use Second Life to hold meetings, conduct training and prototype new technologies more efficiently and cost effectively.

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First, the cost of hardware in a prototype like this is not a good predictor of the costs of the eventual finished product.

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He says offering up a fraction of those cost in prize money for a successful prototype supports talent outside of NASA and saving the bottom line.

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