Finally, strong pre-continuity and strongly pre-open (closed) mappings are introduced and their properties are discussed.

最后引进强准连续、强准开(闭)序同态，讨论它们的性质。

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In this paper, strong pre-open and strong pre-close sets were introduced in topological spaces and their properties were researched.

在分明拓扑空间中引入强拟开集和强拟闭集的概念，并讨论了它们的性质。

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In general, a pre-built, open source application is called a package and bundles all the binary, data, and configuration files required to run the application.

通常，预构建的开源应用程序称为包，捆绑了运行应用程序所需的所有二进制文件、数据和配置文件。

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The brokerage arm of Fidelity Investments, the fund giant, three years ago extended its pre-open trading from 8 a.m. to 7 a.m.

FORBES: Magazine Article

Coroner McCauley scheduled a "pre-inquest" open meeting for 27 January where the Gardai and the family would exchange documents.

BBC: Denis Donaldson inquest postponed for the fifth time

Pre-production AMD Open 3.0 systems are currently available to select customers.

ENGADGET: AMD unveils Open 3.0: an Opteron 6300 platform for the Open Compute Project