英语单词“primary service area”的翻译、意思、用法、释义-英汉词典

单词	primary service area
释义	primary service area1.■【电信学】主要服务区，主要有效作用区，主播送区
随便看	projection plan position indicator projection printer projection printing projection room projection spark chamber projection television projection thermography projection TV projection wielding projective projective curvature tensor projective geometry projective group projective limit projective line projective module projective plane projective space projective test Project Mercury project oneself projector project something onto someone projectual projet 风雪渡头紧，孤城欲暮天瀰瀰渺渺水曲折，远远近近山低昂荐酒欻空尊，侑饭馋如虎日色射远江，跃冶光晶荧教无限苍生，命堕颠崖苦况彼三山重，谋帅皆衮衣顾我老更痴，猛虎空手触开先在其间，泉石清而雄梦断枕屏留傲态，缸花开尽月添明嵌空幽且深，层曲无攲倾长春书屋口号乙酉岁自蜀随计趁试不及扈跸玉津园再和答师复五首·其三题画二首·其二·远浦风帆四术鞹鞃嘘翕敏惜膝拐