David Sarnoff Research Center (RCA) 大卫·萨尔诺研究中心（美国无线电中心）; Defense Science Research Council 国防科学研究委员会<美国>; distant-space radio center 太空无线电通信中心; double sideband reduced carrier 载波减幅双边带
实用场景例句
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DSRC technology will provide secure, reliable communication links between vehicles and infrastructure safety subsystems highway safety.