Terrorists or agents of hostile powers could mount attacks on companies and systems that control vital parts of an economy, including power stations, electrical grids, and communications networks.

恐怖分子或敌对势力的特工可以对企业和系统发动袭击，这些企业和系统控制着一个经济体的重要部分，包括发电站、电网和通信网络。

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Within their compact bodies these minute satellites are able to house sensors and communications receivers/transmitters that enable operators to study Earth from space, as well as space around Earth.

这些微型卫星体积小巧，能够容纳传感器和通信接收器、发射机，使操作人员能够从太空中研究地球以及地球周围的空间。

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The idea is to look for ways to use modern information and communications technologies to strengthen health systems.

VOA: special.2009.06.17

Building real world educational source ware And communications technologies And applying them with actual learners.

建立真实世界的教育资源软件,和通讯技术,并应用到学习者身上。

麻省理工公开课 - 媒体、教育、市场课程节选

and different kinds of design and communications as well.

和不同种类的设计和传媒课程。

和设计专业的朋友 - SpeakingMax英语口语达人

The greatest amount of growth in the latest quarter came from its electronics and communications business.

FORBES: DuPont Shoots For The Sun

The most ideal applications for a notebook computer are light word processing and communications.

FORBES: Connecting marketers to the Forbes audience. What is this?

Shares in the large networking and communications firm surged more than 8% in post-market trading.

FORBES: Cisco Surges 8% On U.S. Strength And A Steadily Improving Global Economy