Vocab Bloom Hub

dead reckoning

/ˈded ˌrekənɪŋ/

翻译: 一种导航方法,通过从已知起点估算方向和行进距离来确定位置,而不使用天文或电子参照物。也用于比喻义,指基于估算而非精确数据的过程。

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词语关系

phrase

/ˈded ˌrekənɪŋ/C1formaltechnical
  • zh一种导航方法,通过从已知起点估算方向和行进距离来确定位置,而不使用天文或电子参照物。也用于比喻义,指基于估算而非精确数据的过程。

A method of navigation that calculates position by estimating direction and distance traveled from a known starting point, without using celestial or electronic references. Also used figuratively to describe a process based on estimation rather than precise data.

  1. Navigation methodC1formal

    A method of estimating one's current position based on a previously determined position, course, and speed, without using celestial or electronic aids.

    zh航位推算

    • The captain used dead reckoning to navigate through the fog.
    • Without GPS, sailors relied on dead reckoning for long voyages.
    • Dead reckoning can be inaccurate over long distances due to currents.
  2. Figurative estimationC2informal

    A guess or estimate based on previous experience or known facts, rather than precise data.

    zh粗略估计

    • By dead reckoning, I'd say we're about halfway through the project.
    • His estimate of the budget was pure dead reckoning.
    • Using dead reckoning, she guessed the time of arrival.
Vocab Bloom Hub English dataset · 0.3.1

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Vocabulary data from the Vocab Bloom Hub English dataset (CC BY 4.0), https://huggingface.co/datasets/Fristail27/vocab-bloom-hub-en

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Generated by language models and not human-verified: definitions, examples, levels and translations may contain errors.