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。
A powerful solar eruption has disturbed radio communications and could disrupt electrical power grids, radio and satellite communication in the next days, NASA said.
美国国家航空和航天局称，一场强烈的太阳活动已干扰无线电通信，可能在接下来的几天里中断电网、无线及卫星通讯。
Contains mainly to the aerodynamics, and radio communications, electrical engineering, and so the world's most advanced technology.
包含了以空气动力学为主，加上无线电通讯、电气工程等世界上最先进的技术。
Anixter, comes from USA. She is a leading global supplier of communications and security products, electrical and electronic wire and cable, fasteners and other small components.
艾利·斯特来自美国，是专业提供通讯及安防设备、电子及电器缆线、紧固件及其他小型配件的全球领先的供应商。
The booth provides safety and comfort for the guards, with electrical connections, air conditioning and heating, data and communications lines, and cabinets.
展台为警卫提供了安全和舒适的环境，与电气连接，空调和取暖，数据和通讯线路，还有橱柜。
Auto Identification is one of the new technologies on high data acquisition, including computer, optical, mechanical and electrical, communications technologies.
自动识别技术是集计算机、光、机、电、通信技术为一体的高新数据采集新技术。
Product range is involved with automobile, medical equipment, textile machinery, communications and electrical equipment and other fields.
产品覆盖汽车、医疗器材、纺织机械、通信电子等领域。
For the electronics, communications and electrical customers with more than 1,000 on the section switch, socket products.
为电子、通讯和电器客户提供超过上1000款开关，插座产品。
Why have letters retained their importance in an age of electrical and electronic communications?
为什么在电子信息时代信函仍保持它们的重要性？
Why have letters retained their importance in an age of electrical and electronic communications?
为什么在电子信息时代信函仍保持它们的重要性？
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