As for the simplification of building shape, a new method based on grid multi-scan is used to simplify and optimize the building shape.

采用基于分割栅格多次扫描的方法对建筑物多边形进行化简以及形状优化。

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On the aspect of chip architecture, considering the factors such as parallelizable of hardware, utilization of memory and chip area, we embodied 9 scan engines on chip to realize the multi-scan.

在芯片的架构方面，考虑到硬件的可并行性，存储器资源的利用率以及芯片面积等诸多因素，我们在片内集成了9个扫描匹配引擎，来实现多线程并行扫描。

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For multiple index push-downs, multi-index scan is used to combine RIDs from different index scans, then skip-scan on the fact table is performed.

对于多索引下推，多索引扫描用于组合来自不同索引扫描的RID，然后就可以执行对事实表的跳跃式扫描了。

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Security goes beyond most fingerprint readers, as well: while a basic swipe-and-done scan is an option, the truly cautious can require a multi-scan sequence that fends off just about any intruder.

ENGADGET: Insert Coin: PIPA Touch fingerprint reader lets phone owners authenticate most anything

Sales of color-laser printers and multi-function devices that copy, print, scan and fax, have provided growth spurts, even as traditional black-and-white printing and copying shrinks.

FORBES: Did You See "Office Space"? The Printer Scene? Read On