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acoustic altimeter造句

"acoustic altimeter"是什么意思  
造句与例句手机版
  • On-board instruments were also affected by the extension to flight time, with the batteries for the airspeed instruments and acoustic altimeter failing, so Allen no longer knew his height or airspeed.
  • Measurements were done with fiber optic backscatter sensors, which measure sand grain size; side-scan sonar to paint pictures of the ocean floor; acoustic current meters to measure currents some distance away, and acoustic altimeters to measure drops in the ocean floors during erosion.
  • It's difficult to see acoustic altimeter in a sentence. 用acoustic altimeter造句挺难的
如何用acoustic altimeter造句,用acoustic altimeter造句acoustic altimeter in a sentence, 用acoustic altimeter造句和acoustic altimeter的例句由查查汉语词典提供,版权所有违者必究。