| 释义 |
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基本例句
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Known officially as“event data recorders” or EDRs, they work much like an airplane's black box in that they only capture data related to a crash.
车用“黑匣子”的学名为车辆事故数据记录仪 EDR，工作原理与飞机“黑匣子”非常相似，仅记录与交通事故有关的数据。 www.chinadaily.com.cn
“ EDRs are extremely helpful during accident reconstruction when used with corroborating physical and forensic evidence, ” a Toyota spokesman said.
丰田汽车的一位发言人说：“'黑匣子'和确凿的实物证据、法医报告结合起来，将对再现事故场景起到非常大的帮助。” www.chinadaily.com.cn
NASA's Tracking and Data Relay Satellite System, in orbit since 1983, is a model for ESA's satellite communications ambitions, although Europe hopes to develop EDRS at a much lower cost.
欧洲是唯一缺少数据中继能力的航天强国地区。 NASA的跟踪与数据中继卫星系统在1983年入轨，是欧洲卫星通信活动的典范。 kongao
The Geographic Information System GIS is a perfect technology for the development of EDRS. And the GIS based EDRSs have been established in some cities.
GIS技术的应用为防震减灾系统的建设提供了理想的技术支撑，国内已有多个城市和地区建立了基于 GIS的防震减灾系统。 iciba |