In this paper, we introduce the concepts of an integral element and the integral closure for modules, and discuss the integrally closed properties of submodules.

本文引进了模上的整元素及模的整闭包的概念，讨论了子模的整闭性问题。

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Session properties are lost when the workbench is closed, so they are useful to keep any volatile status a plugin has to maintain for a given resource.

会话属性会在工作台关闭时丢失，这样它们可以帮助插件维持特定资源的不断变化的状态。

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The relations between state feedback and closed-loop process, and many essential geometric properties are expounded carefully.

状态反馈与闭环过程的关系及许多基本的几何性质得到了详细的阐明；

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Big landowning groups like the National Trust for Scotland and the John Muir Trust have closed their properties to the public.

BBC: Countryside talks over disease

The Northland Road was closed and a number of properties evacuated while Army bomb experts examined the scene.

BBC: Arrests on Northland Road, Derry, as weapons seized

Birkenhead's Central Library is on the list of properties to be closed.

BBC: Families march over library plans