acoustic location造句

• Acoustic location was used to obtain preliminary rough coordinates.
• Chain Home offered an enormous improvement in early detection times compared to older systems of visual or acoustic location.
• The earliest known hyperbolic system was used during World War I as an acoustic location system for locating enemy artillery.
• The whales are taught to dive deep underwater and use their " innate acoustic location ability " to find drowned hardware and then attach the recovery tool.
• As a military air defense tool, passive acoustic location was used from mid-World War I to the early years of World War II to detect enemy aircraft by picking up the noise of their engines.
• With the only detection means being the observers and acoustic location with ranges on the order of under the very best conditions, the bombers would be over their targets before the spotters could call in the raid and the fighters could climb to their altitude.