In the paper, we prove that the edge number of the Subgraph with maximal edge number of cube graph is equal to the number of 1 in (0,1)-string all integers between 1 and its verter number.

本文中，我们证明了立方图的极大边数子图的边数等于从1到它的点数之间所有正整数的（0，1）——串表示中1的个数。

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Their edge in detecting trends: an Internet population of 420 million, more than the number of people in the US and Germany。

它们在发现流行趋势方面的优势是：中国拥有4.2亿网民，比美国和德国的人口总和都要多。

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The rate of melting is not uniform, and a number of glaciers in the Karakoram Range on the western edge of the plateau are actually advancing.

不过，冰川也不是清一色地都在消融，实际上，在青藏高原西部边界的喀拉昆仑山脉，那里的冰川覆盖面积正在增长。

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So our brands have used a number of cutting-edge digital marketing platforms.

FORBES: PepsiCo To Make New Investments In Digital Media Start-Ups

The logistical challenges involved in sustaining military operations in remote areas where wars are commonly waged has convinced the U.S. Department of Defense to deploy a growing number of cutting-edge solar-energy technologies in off-grid combat zones.

FORBES: Solar Power Brings NetCentric Warfare to Afghanistan

This means a number of farms at the edge of the previous area will be placed under restriction.

BBC: EU vets ease pig ban