A mechanism of operating region map was put forward to expand narrow micro vision.

针对显微视野狭小问题，提出了操作域地图管理机制。

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Finally, a simple experiment proves the mechanism of the operating region map effective and feasible.

最后，通过简单的实验证明了操作域地图的可行性和有效性。

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The map shows the rest of the western region, encompassing nine states.

这地图显示了其余西部区域，覆盖了9个州。

《柯林斯英汉双解大词典》

Pointing to a map of the region, she says there are deep and shallow corals throughout the Gulf of Mexico.

VOA: standard.2010.05.26

Europe was less a region on the map than a state of mind, and bundling as many countries as possible into a single week appealed to workers with precious few opportunities to travel.

NEWYORKER: The Grand Tour

Between the world wars, when the British Empire held sway over the subcontinent, adventurers came from far and wide to map the region's valleys and scale its highest summits.

WSJ: Trekking the Har Ki Doon Trail in India's Himalayas

Look at a map of the region and you'll see very few roads and only a handful of towns.

BBC: Threat to life on Arctic frontline