Unifying the twins tub and case is great progress in the washing machine design. It makes the machine cost come down, volume narrow, safety improve.

箱体与连体桶一壁化是洗衣机设计上的重大突破，使洗衣机在同等功能下成本降低，体积缩小，安全性能提高。

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Programs like this reduce the cost of emulation by generally performing at speeds comparable to the host machine.

由于执行的速度与宿主机器相当，所以类似这样的程序可以降低模拟的成本。

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The Espresso Book Machine can print out about 145 pages per minute at a cost of about 1 cent per page.

这种叫做咖啡印书机的机器每分钟可以打印约145页，成本为每页1美分。

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He said the company could have the machine without cost if John Henry was faster.

VOA: special.2009.02.21

How much will this fast and flexible flying machine cost?

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Logic would tell me that it created fewer jobs than it replaced, otherwise the cost of the machine would exceed the cost of the attendants and not be a good investment for the parking lot owner.

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In addition, the tech advances made control systems less expensive and sophisticated controls became available in machine tools that cost tens of thousands instead of millions.

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