单词	magnetometer
释义	magnetometer noun mag·​ne·​tom·​e·​ter ˌmag-nə-ˈtä-mə-tər  : an instrument used to detect the presence of a metallic object or to measure the intensity of a magnetic field magnetometric mag-ˌnē-tə-ˈme-trik  -ˌne- adjective magnetometry ˌmag-nə-ˈtä-mə-trē  noun Example Sentences Recent Examples on the Web Guests will be cleared via a walk-through magnetometer. Marc Bona, cleveland, 27 Aug. 2022 A dozen more firms are expected to follow in the next six years, carrying cargo that ranges from a magnetometer and supplies for a future lunar base camp to small amounts of cremated human remains. Rebecca Boyle, Scientific American, 28 July 2022 To enter the fair, attendees must walk through magnetometer metal detectors, which will be at every Fair Park entrance. Hannah Kirby, Journal Sentinel, 20 July 2022 This was the real work going on Tuesday: The other boat was dragging along sidescan sonar, which can reveal objects standing proud from the bottom, and a magnetometer, which can determine the presence of metals, including iron. Globe Staff, BostonGlobe.com, 19 July 2022 More importantly, in United States v. Epperson, a federal court ruled in 1972 that the government’s interest in preventing hijackings justified the requirement for passengers to pass through a magnetometer at the airport. Janet Bednarek, Smithsonian Magazine, 18 July 2022 But that’s enough to operate a magnetometer to measure any magnetic field the asteroid may have; imagers to photograph and map its surface; and spectrometers to reveal the composition of that surface, NASA notes. Bruce Dorminey, Forbes, 25 June 2022 The last two Voyager instruments to turn off will probably be a magnetometer and the plasma science instrument. Tim Folger, Scientific American, 18 June 2022 The satellite is equipped with space weather tools like a particle flux sensor, solar irradiance monitor and a magnetometer, Sullivan said. Joe Mario Pedersen, Orlando Sentinel, 11 May 2022 See More Word History First Known Use 1827, in the meaning defined above Medical Definition magnetometer noun mag·​ne·​tom·​e·​ter ˌmag-nə-ˈtäm-ət-ər  : an instrument used to detect the presence of a metallic object or to measure the intensity of a magnetic field
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