然而，P2 P网络规模大，节点动态性强，交易的节点大多为陌生节点，节点间缺乏必要的信任关系，安全问题十分突出。
However, a P2P system is large in scale, whose component nodes are dynamic, strange to each other and lack of necessary mutual trust. The security issues are very serious in P2P system.
购买大啤酒厂带来的规模效应，可以抵消啤酒厂和销售网络的高昂的固定成本。
Buying large brewers brings the volume needed to offset the high fixed cost both of breweries and distribution networks.
所以电子邮件这样的社交网络将完全可能没办法挣一大笔钱社交网络会像电子邮件一样完全没办法实现大规模盈利。
So it is entirely conceivable that social networking, like web-mail, will never make oodles of money.
我们发现人蛋白相互作用网络比黑腹果蝇的蛋白质相互作用组规模大一个数量级，比秀丽隐杆线虫的蛋白质相互作用组规模大3倍。
We find that the human interaction network is one order of magnitude bigger than the Drosophila melanogaster interactome and 3 times bigger than in Caenorhabditis elegans.
通信网络系统特点是规模大，结构复杂。
The characteristics of communication networks are great dimension and complex structure.
2006年大规模爆发的ARP病毒，就造成很多企业网络瘫痪，VLAN技术的应用很好地解决了这些问题。
ARP virus breaking out in large scale in 2006, will bring about many enterprise networks be paralysed, these problems VLAN technology application has been resolved very good.
近年来，我市老年教育工作保持蓬勃发展态势，呈现“教学网络全、学员规模大、教育方式活、办学质量高”的特点。
In recent years, the elderly and education to keep the city booming trend, showing a "teaching network-wide, large-scale student, education activities, high school quality" characteristics.
因特网是一个世界规模的由多个网络连接而成的网络，它所连接的计算机小到最简单的个人电脑，大到最复杂的计算机和超级计算机。
Thee Internet is a worldwide network of networks which interconnects computers ranging from the simplest personal computers to the most sophisticated mainframes and supercomputers.
因特网是一个世界规模的由多个网络连接而成的网络，它所连接的计算机小到最简单的个人电脑，大到最复杂的计算机和超级计算机。
Thee Internet is a worldwide network of networks which interconnects computers ranging from the simplest personal computers to the most sophisticated mainframes and supercomputers.
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