“ultrasonic stage recorder”的概念、定义、翻译、参考文献-科学参考

单词	ultrasonic stage recorder
释义	ultrasonic stage recorder Encyclopedia 工学超声波式水位计释 ultrasonic stage recorder超声波式水位计将换能器安装在水下或水上某一已知高程位置，通过记录换能器发射的声脉冲在换能器与水面之间的往返传播时间和声波传播速度来计算测量水位的仪器。
随便看	Controversy Or Problem Of National Style controversy over classical and vernacular Chinese controversy over shramana's salutation to the monarch controversy over the openness and closeness of normal education controversy over the title given to the biological father of Emperor Yingzong of Song Controversy with Independent Writers and the Third Person Writers Controversy with Nationalism Literature Controversy with the JiaYin School Controversy with the XueHeng School Controversy with YuanHu Literature Controversy with Zhanguoce Clique controvery between nature and desire controvery over immortality of the soul contruction supervision contusion contusion collar contusion of spinal cord conuclear space conurbation conus conus density convallatoxin convallatoxin; corglykon convected acceleration convected coordinates

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