range-correction signal距离: distance; range; gap; space; ...校正: check; correction; adjust; r ...信号: signal; semaphore; gun距离校正: range correct; range normalization距离校正靶: range-calibrator target下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:距离校正信号，即可在微信中查询翻译
