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词汇 Manganin
释义

Definition of Manganin in English:

Manganin

nounˈmaŋɡənɪnˈmæŋɡənɪn
mass nounBritish trademark
  • An alloy of copper, manganese, and nickel, used chiefly in electrical devices.

    〈英,商标〉锰镍铜合金,锰铜

    Example sentencesExamples
    • However, the paper Stability of Double-walled Manganin Resistors is the more popularly known and describes the standard in its final form, after some major modifications in size and connections.
    • Several Manganin resistors served as the legal standard for the ohm in the United States from 1901 to 1990.
    • The gauge is in the form of Manganin wire coil protected with a metal cup.

Origin

1920s: from manganese + -in1.

Definition of Manganin in US English:

Manganin

nounˈmæŋɡənɪnˈmaNGɡənin
British trademark
  • An alloy of copper, manganese, and nickel, used chiefly in electrical apparatus.

    〈英,商标〉锰镍铜合金,锰铜

    Example sentencesExamples
    • Several Manganin resistors served as the legal standard for the ohm in the United States from 1901 to 1990.
    • However, the paper Stability of Double-walled Manganin Resistors is the more popularly known and describes the standard in its final form, after some major modifications in size and connections.
    • The gauge is in the form of Manganin wire coil protected with a metal cup.

Origin

1920s: from manganese + -in.

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