“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	all-purpose card all-purpose hard surface cleaner All Quiet in Peking All Quiet on the Western Front all relation All Right! all-round contract system all-round of Summer Paralympics all-round of Summer Special Olympics all-round skills of an opera performer all routers group All-Russian Institute of Plant Protection All-Russian State Television and Radio Broadcasting Company All-Russia Scientific and Technical Information Center All-Russia Williams Fodder Research Institute All Sages Bookstore all-silica fiber All-Sky Automated Survey all-sky camera all-sky imager all-sky patrol all-sky photography all-solid-state disk lasers all solid state frequency conversion generator all-solid-state heat-capacity lasers

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