Our design topic BE: The design processes small scaled combination tool machine of many bores.

我们的设计题目是：设计加工多工位孔小型组合机床。

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This general-purpose shelter is a combination tool shed, office, communications center, coffee room, lunchroom and general meeting place for the driller and his crew.

这一通用棚是司钻及井队人员的工具棚、办公室、通讯中心、咖啡屋、午餐屋和会议室结合体。

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Verification by lab and field test confirms the combination tool has features of reasonable structure, stable performance, and which can detect all kinds of casing damage and azimuth.

经室内试验和现场试验验证，该组合仪结构合理，工作性能稳定，能直观、形象、具体、全面地检测出各种程度和各种类型的套损及其方位。

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With the continuous advances in solid-state memory capacity (on microSD cards), the combination of a media player and radio results in a far more powerful learning tool.

FORBES: Kristine Pearson on the Founding and Future of Lifeline Energy

It is rare that foreign governments changed policy based on the application of US economic power alone, but in combination with the other instruments of national power, economics can be a very effective tool.

CENTERFORSECURITYPOLICY: The Economic Element of National Power