Definition of Mumetal in English:

Mumetal

(also Mu-metal)

noun ˈmjuːmɛt(ə)l

Engineering

Any of a series of nickel-iron alloys containing approximately 75–78 per cent nickel, 4–6 per cent copper, and 1½–2 per cent chromium by weight, which are used to make transformer cores and magnetic shields because of their high permeability and low hysteresis loss in weak magnetic fields. [A trademark in the United Kingdom.]

Origin

1920s; earliest use found in The Trade Marks Journal. From the name of the Greek letter μ + metal.

Definition of Mumetal in US English:

Mumetal

(also Mu-metal)

nounˈmjuːmɛt(ə)l

Engineering

Any of a series of nickel-iron alloys containing approximately 75–78 per cent nickel, 4–6 per cent copper, and 1½–2 per cent chromium by weight, which are used to make transformer cores and magnetic shields because of their high permeability and low hysteresis loss in weak magnetic fields. [A trademark in the United Kingdom.]

Origin

1920s; earliest use found in The Trade Marks Journal. From the name of the Greek letter μ + metal.

单词	Mumetal
释义	Definition of Mumetal in English: Mumetal (also Mu-metal) noun ˈmjuːmɛt(ə)l Engineering Any of a series of nickel-iron alloys containing approximately 75–78 per cent nickel, 4–6 per cent copper, and 1½–2 per cent chromium by weight, which are used to make transformer cores and magnetic shields because of their high permeability and low hysteresis loss in weak magnetic fields. [A trademark in the United Kingdom.] Origin 1920s; earliest use found in The Trade Marks Journal. From the name of the Greek letter μ + metal. Definition of Mumetal in US English: Mumetal (also Mu-metal) nounˈmjuːmɛt(ə)l Engineering Any of a series of nickel-iron alloys containing approximately 75–78 per cent nickel, 4–6 per cent copper, and 1½–2 per cent chromium by weight, which are used to make transformer cores and magnetic shields because of their high permeability and low hysteresis loss in weak magnetic fields. [A trademark in the United Kingdom.] Origin 1920s; earliest use found in The Trade Marks Journal. From the name of the Greek letter μ + metal.
随便看	be dispersed be displaced be displeased about be displeased at/about be displeased by be displeased with be displeasing to be disposed be disposed to be disregarded be disruptive be dissatisfied with be disseminated be disseminated through be dissimilar be distasteful to be distinctive be distinguishable be distressed be distributed be distributed be distrustful of be divided bedizen bedizened 翦翩翩然翩翩翩跹翫翬翮翯翯翯 Rechtsbefugnis Rechtsbehelf Rechtsbeistand Rechtsberater Rechtsberatung Rechtsberatung Rechtsbrecher rechtschaffen Rechtschaffenheit Rechtschreibreform