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单词 astatic
释义

Definition of astatic in English:

astatic

adjective əˈstatɪkeɪˈstædɪk
Physics

  • (of a system or instrument) consisting of or employing a combination of magnets suspended in a uniform magnetic field on a single wire or thread in such a way that no torque is present.

    〔物理〕（系统，仪器）无定向的，无静差的

    Example sentencesExamples
    • Sensitivity is enhanced by use of multiple-spring astatic systems, which are more vulnerable than single springs to breakage or simple tangling.

Origin

Early 19th century: from Greek astatos 'unstable' + -ic.

Definition of astatic in US English:

astatic

adjectiveeɪˈstædɪkāˈstadik
Physics

  • (of a system or instrument) consisting of or employing a combination of magnets suspended in a uniform magnetic field on a single wire or thread in such a way that no torque is present (e.g., to minimize the effect of the earth's magnetic field).

    〔物理〕（系统，仪器）无定向的，无静差的

    Example sentencesExamples
    • Sensitivity is enhanced by use of multiple-spring astatic systems, which are more vulnerable than single springs to breakage or simple tangling.

Origin

Early 19th century: from Greek astatos ‘unstable’ + -ic.
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更新时间：2025/2/6 21:05:23