Neural networks are computer systems which mimic the workings of the brain.

神经网络是模仿大脑运行的计算机系统。

《柯林斯英汉双解大词典》

Wireless networks, which allow employees to connect laptops and other devices to central computer systems, have become a standard feature, even for smaller companies.

无线网络可以让雇员把笔记本电脑和其它装置连接到中央计算机系统上，它已成为企业的标准特征，即便对小企业也是如此。

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Road networks look like vascular systems, and both look like computer networks, because interconnected systems outcompete isolated systems.

道路网络看起来很象血管系统，它们与计算机网络也很相似，这是因为互联系统比孤立系统更具竞争力。

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Lead by example through making certain government computer systems and networks are secure and that the best information security measures are used.

CNN: Global panel issues Internet security recommendations

These threats encompass potential espionage, violent acts against the Government or the Nation, and unauthorized disclosure of classified information, including the vast amounts of classified data available on interconnected United States Government computer networks and systems.

WHITEHOUSE: The White House

Novell, which makes operating systems for corporate computer networks, seems destined to play a drawn-out match with Grandmaster Gates.

FORBES: Net gains