Definition of constantan in English:

constantan

noun ˈkɒnst(ə)ntanˈkɑnstəntən

mass noun

A copper–nickel alloy used in electrical work for its high resistance.
康铜（一种高电阻的铜镍合金）
Example sentencesExamples
- The constantan was patterned using conventional photoresist.
- The polarity of the two Type E thermocouples is critical so that the Constantan on both of the thermocouples are connected together.
- The method according to the invention has for this purpose the feature that after the first lacquer coating has been selectively removed, at the positions where this has occurred the first electrically conductive material - preferably constantan - is etched away to a predetermined depth and only then is the second electrically conductive material - preferably copper - applied respectively introduced at these positions.

Origin

Early 20th century: from constant + -an.

Definition of constantan in US English:

constantan

nounˈkänstəntənˈkɑnstəntən

A copper–nickel alloy used in electrical work for its high resistance.
康铜（一种高电阻的铜镍合金）
Example sentencesExamples
- The method according to the invention has for this purpose the feature that after the first lacquer coating has been selectively removed, at the positions where this has occurred the first electrically conductive material - preferably constantan - is etched away to a predetermined depth and only then is the second electrically conductive material - preferably copper - applied respectively introduced at these positions.
- The polarity of the two Type E thermocouples is critical so that the Constantan on both of the thermocouples are connected together.
- The constantan was patterned using conventional photoresist.

Origin

Early 20th century: from constant + -an.

词汇	constantan
释义	Definition of constantan in English: constantan noun ˈkɒnst(ə)ntanˈkɑnstəntən mass noun A copper–nickel alloy used in electrical work for its high resistance. 康铜（一种高电阻的铜镍合金） Example sentencesExamples The constantan was patterned using conventional photoresist. The polarity of the two Type E thermocouples is critical so that the Constantan on both of the thermocouples are connected together. The method according to the invention has for this purpose the feature that after the first lacquer coating has been selectively removed, at the positions where this has occurred the first electrically conductive material - preferably constantan - is etched away to a predetermined depth and only then is the second electrically conductive material - preferably copper - applied respectively introduced at these positions. Origin Early 20th century: from constant + -an. Definition of constantan in US English: constantan nounˈkänstəntənˈkɑnstəntən A copper–nickel alloy used in electrical work for its high resistance. 康铜（一种高电阻的铜镍合金） Example sentencesExamples The method according to the invention has for this purpose the feature that after the first lacquer coating has been selectively removed, at the positions where this has occurred the first electrically conductive material - preferably constantan - is etched away to a predetermined depth and only then is the second electrically conductive material - preferably copper - applied respectively introduced at these positions. The polarity of the two Type E thermocouples is critical so that the Constantan on both of the thermocouples are connected together. The constantan was patterned using conventional photoresist. Origin Early 20th century: from constant + -an.
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