单词 | dead reckoning |
释义 | dead reckoning Transportˌdead ˈreckoning noun [uncountableU] TTcalculating the position of a ship or aircraft without using the sun, moon, or stars 〔不依靠天文观测而测定船只或飞机位置的〕航位推测法 Examples from the Corpus dead reckoning• Most of our navigation was pure pilotage and dead reckoning over unfamiliar, sometimes hostile territory and some very bad weather. |
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