单词 | center of mass |
释义 | center of mass (once / 656629 pages) n WORD FAMILY center of mass USAGE EXAMPLESEven in their first trimester of pregnancy, women's center of mass is farther forward, the researchers said. US News(Jul 01, 2016) "But the accelerometers caught it and calculated the new center of mass. The guidance computer is adjusting the engines' thrusts to counteract. We're still good." Andy Weir, The Martian(2011) Coordination may decline; flexibility certainly becomes more limited; and balance, due to a changing center of mass, may result in poor play. US News(Sep 21, 2015) n point representing the mean position of the matter in a body Syn|Hypo|Hyper centre of mass center of buoyancy, center of immersion, centre of buoyancy, centre of immersion (physics) the center of mass of the immersed part of ship or other floating object barycenter(astronomy) the common center of mass around which two or more bodies revolve centroidthe center of mass of an object of uniform density center, centre, midpoint a point equidistant from the ends of a line or the extremities of a figure |
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