事实上，通讯不畅是三里岛事件中最令人头痛的问题之一。
In fact, poor communications was one of the biggest headaches at Three Mile Island.
高度集成；集保护、测量、控制、监测、通讯、录波、事件记录等多种功能于一体。
High integrated degree: incorporate protection, measure, control, monitor, communication, wave record functions etc. with event record.
通讯卫星使国际间实况转播重要事件成为可能。
Communications satellites have made possible international live transmission of important events.
通讯卫星使国际间实况转播重要事件成为可能。
Communications satellites have made possible international live transmission of important events.
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