error of sighting的意思|示意
美 / /
英 / /
照准误差
error of sighting的网络常见释义
照准误差 ...关键词:城市测量;照准误差;垂直角观测误差;近地面观测;大气垂直折光 [gap=239]Key words: City measurement; error of sighting; vertical angle observation error; near surface layer; atmospheric vertical ref..