“回声测深仪”的概念、定义、翻译、参考文献-科学参考

单词	回声测深仪
释义	回声测深仪 Encyclopedia 工学回声测深仪释 echo sounder回声测深仪利用声波在水中传播时遇到不同介质界面产生反射的特性来测定水深的仪器。
随便看	daytime radio drama listeners: uses and gratifications daytime stream daytime train daytime transparency day-to-day solar-weather effects Day-to-day transport plan Dayton Dayton Accords Dayuan Da Yuan Hun Yi Fang Yu Sheng Lan Dayu Du Dayu duck Dayudu Water Lifting Irrigation District Dayu Ling Dayun Guangming Temple Dayun Institute murals in Pingshun County Dayun Monastery Dayun Yuan Dayushan Dao Dayu Wan day value Dazai Osamu Dazhan River Scenic and Historic Area Da Zhao Dazhao

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。