| 释义 |
echometer回声测深仪echometer回声测距仪双向☞ fathometer-- echometer--echo sounder詞目：Echometer 1866-69羅存德英華字典Echometer1響針、度響器1866-69羅存德英華字典 1筆p 702 1884井上哲次郎訂增英華字典Echometern.1響針、度響器1884井上哲次郎訂增英華字典 1筆p 436 1908顏惠慶英華大辭典Echometern.1A scale or rule, serving to measure the duration of sounds with intervals and ratios, 量音響長短之表量音響長短之表p 717 1908顏惠慶英華大辭典 1筆度響器echometer sonometer echometer回聲測距儀海洋地質學echometer回聲測深儀測量學 |