I tracked all my tasks and timed them the week before he left, then used his machine and tracked how much time I was saving.

在他离开之前那一周，我自己记录了所有的任务完成时间，然后使用他的机器，又记录下了节省的时间。

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The control machine is used to specify a pattern for the platform, assign a part type to each component machine in the platform, and supply all of the required values for part parameters.

可以使用控制机为平台指定一个模式，并为平台中的每个组件机指定部件类型，为部件参数提供所有需要的值。

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The researchers used a machine called an "electroretinogram" to test the field of vision - firing a tiny beam of light at the shark in a darkened tank from all directions.

研究人员利用“网膜电图”机测试视野——在一个黑暗的箱子里从各方位向鲨鱼发射一丝微弱的光。

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As yet, no national standards exist for magnetic stripes and account numbering, so almost all of the 300m or so cards in China are used only as cash-machine or debit cards in the issuing bank's home city.

ECONOMIST: Consumer finance in Asia

When the customer has used up all 100 keys in the database, he goes to a secure ATM-like machine that takes more laser readings at different spots and transmits the keys to the database.

FORBES: Magazine Article

When a machine goes under, very little high-octane racing fuel gets into lakes, which are used all summer for swimming, fishing and boating, Mr. McPheeters said.

WSJ: Snowmobile Riders Race Over Water on Minnesota Lakes