The title bar at the top of each module identifies its purpose.

每个模块顶部的标题栏的目的都是为了标示其用途。

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The purpose of the login module is to create, update or alter the current subject.

登录模块的目的是创建、更新或更改当前主题。

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The purpose of this article is to show several methods of exporting C++ classes from a DLL module.

这篇文章就是演示几种从一个DLL模块中导出C++类的方法。

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Discovery's payload bay is taken up with the Italian-built Multi-Purpose Logistics Module (MPLM), which acts as a giant packing box on shuttle logistics missions.

BBC: Faulty valve halts shuttle launch

The Leonardo Multi-Purpose Logistics Module, an aluminium canister loaded with almost five tonnes of equipment, systems and science racks for transfer to Destiny, will be attached to the ISS early next week.

BBC: Discovery docks with space station

That was the ultimate purpose of the Space Station, and the arrival of this module will enable us to do that.

WHITEHOUSE: President Obama's call to the International Space Station