“acoustic position reference system”的概念、定义、翻译、参考文献-科学参考

单词	acoustic position reference system
释义	acoustic position reference system [ǝ`küs·tik pǝ`zish·ǝn ¦ref·rǝns ´sis·tǝm] ^ENGINEERING An acoustic system used in offshore oil drilling to provide continuous information on ship position with respect to an ocean-floor acoustic beacon transmitting an ultrasonic signal to three hydrophones on the bottom of the drilling ship.
随便看	integral-type flange integral waterproofing integrand integraph integrase integrated circuit integrated-circuit capacitor integrated-circuit memory integrated-circuit resistor integrated communications-navigation-identification integrated communications system integrated console integrated data dictionary integrated data processing integrated data retrieval system integrated drainage integrated ducted propeller integrated electronics integrated fire control system integrated inertial navigation system integrated information processing integrated information system integrated injection logic integrated neutron flux integrated optics

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