生活英语|range anxiety 里程焦虑

Range anxiety is the fear that a vehicle has insufficient^{1 range to reach its destination and would thus strand2 the vehicles occupants. The term, which is primarily used in reference to battery electric vehicles , is considered to be one of the major barriers to large scale adoption3 of all-electric cars. The term range anxiety was first reported in the press on September 1, 1997 in the San Diego Business Journal by Richard Acello referring to worries of GM EV1 electric car drivers. On July 6, 2010, General Motors filed to trademark4 the term.}

里程焦虑是对于汽车续航不足以到达目的地、和因此致使的车内乘客被滞留的担心。这个词主要用在电动汽车范围，里程焦虑也被觉得是纯电动汽车被广泛同意面临的主要障碍之一。1997年9月1日，《圣地亚哥商业周刊》在报道美国通用汽车EV1电动车司机的焦虑时初次用了里程焦虑这个词。2010年7月6日，通用申请将这个词注册为商标。

The main strategies to alleviate^{5 range anxiety among electric car drivers are the deployment6 of extensive charging infrastructure7, the development of higher battery capacity at a cosplayt-effective price, battery swapping8 technology, use of range extenders, accurate navigation and range prediction for long trips.}

缓解电动车司机里程焦虑的主要手段包含：大范围安装充电设施；开发低本钱高容量的电池、电池交换技术；在长途旅游中用里程扩展器、准确导航和里程预测等。