【current_density】什么意思_英语current_density的翻译_音标_读音_用法_例句_在线翻译

current density

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abstract: In electromagnetism, and related fields in solid state physics, condensed matter physics etc. current density is the electric current per unit area of cross section.

以上来源于: WordNet

1.
N the ratio of the electric current flowing at a particular point in a conductor to the cross-sectional area of the conductor taken perpendicular to the current flow at that point. It is measured in amperes per square metre 电流密度 ( symbol: J)

Reduce the current density.

降低电流密度。

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Operating current density is too high.

操作电流密度过高。

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Tunneling process is important in the low to moderate current density range.

在中等电流密度下，隧道穿透过程是重要的。

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更多双语例句

The electric current density possible with such windings is approximately 30 to 100 times greater than the values achievable with copper coils at room temperature.

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