| 单词 | inertial guidance |
| 释义 | inertial guidancenoun Navigation.a guidance system for an aerospace vehicle, in which self-contained devices determine the vehicle's course on the basis of the directions and magnitudes of the accelerations it undergoes in flight. Also called inertial navigation. Compare celestial guidance, command guidance. Origin of inertial guidanceFirst recorded in 1950–55 Words nearby inertial guidanceinertia, inertia force, inertial force, inertial frame, inertial fusion, inertial guidance, inertial mass, inertial observer, inertial platform, inertial system, inertial upper stage Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for inertial guidanceinertial guidance inertial navigationnouna method of controlling the flight path of a missile by instruments contained within it. Velocities or distances covered, computed from the acceleration measured by these instruments, are compared with stored data and used to control the speed and direction of the missileCompare celestial guidance, terrestrial guidance Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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