First, scan the reflectivity data in the immediate area around the detection coordinates, allowing for precipitation front movement from any direction.

首先，扫描检测坐标周围紧接区域中的反射率数据，允许降水前锋移向任意方向。

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Compared with the normal algorithms, the new one is efficient in algorithm, simple in realization for scan filling of simple connected area and also applicable to the filling of the complex area.

对比传统单连通区域扫描线填充法，新方法算法效率高，实现简单，对复杂区域的填充同样适用。

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Scan newspaper police blotters to see if there is a large amount of crime in the area, and interview principals and teachers at the area schools, if you have children.

看看报纸上警情通报，了解在该地区是否发生过很多罪案。 如果你有孩子，拜访一下该地区的学校校长和教师。

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That will allow us to scan that area and find the name of the person that is actually located in that grave.

VOA: standard.2010.07.22

As well as free wi-fi, it said the money would also fund signs with Quick Response (QR) codes which visitors would be able to scan on their smart phone to be directed to events and offers in the area.

BBC: Mansfield residents and businesses to chip in for wi-fi