Closure operation of binary relation plays an important role in network, parsing and detection and diagnosis of malfunction in switch circuit.

二元关系的闭包运算在网络、语法分析以及开关电路中的故障检测和诊断等领域有着重要的作用。

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Based on mathematical morphology, a new algorithm of 3d spatial clustering was presented, which clustered spatial objects by closure operation.

提出了一个基于数学形态学的三维空间聚类算法。

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FetchPlan's rich syntax and semantics allow the application to configure the closure for any root instance resulting from a find operation or instances selected by query.

FetchPlan的丰富语法和语义允许应用程序为find操作结果的任何根实例或查询得到的实例配置闭包。

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Pumps that were used to keep the mine dry have not been in operation since its closure.

VOA: special.2009.07.21

About 750 jobs are expected to be cut in Pepsi Bottling's U.S. and Canada operations, including the closure of four facilities in the U.S. In Europe, operation streamlining will impact 200 jobs, while in Mexico, the closure of three plants, 30 distribution centers and 700 routes will impact 2, 200 jobs, the company said.

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Diversions will be in operation to get drivers around the closure.

BBC: Motorway to close for new bridge

The backlog prompted the closure of the M20 between the Maidstone and Ashford turn-offs to allow for the complex operation to shift non-freight traffic off the motorway and onto the A20 to make room for the hundreds of lorries waiting to board ferries and trains for France.

BBC: M20 in Kent still disrupted by cross-channel backlog