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vacuum permeability

  • 真空磁导率

网络释义英英释义

  真空磁导率

... vacuum performance ==> 真空性能 vacuum permeability ==> 真空磁导率 vacuum phase ==> 真空飞行阶段 ...

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短语

permeability of vacuum [电磁] 真空磁导率 ; 真空导磁率

vacuum sugar permeability 真空渗糖

absolute permeability of vacuum [电磁] 真空绝对导磁率

vacuum sugar permeability technology 真空渗糖技术

sugar permeability under vacuum 真空渗糖

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Vacuum permeability

  • abstract: The physical constant μ0, commonly called the vacuum permeability, permeability of free space, or magnetic constant is an ideal, (baseline) physical constant, which is the value of magnetic permeability in a classical vacuum. Vacuum permeability is derived from production of a magnetic field by an electric current or by a moving electric charge and in all other formulas for magnetic-field production in a vacuum.

以上来源于: WordNet

双语例句

  • The level of permeability of each cigarette paper was also examined using a PPM1000M paper porosity device (Cerulean, Milton-Keynes, UK) using the vacuum method.

    采用利用真空方法PPM 1000 M设备(英国Cerulean米尔顿-凯恩斯)检测每张渗透程度

    youdao

  • With the calculation and measuring experiment methods, the effect of vacuum chamber materials magnetic permeability on field distribution in a dipole magnet is discussed.

    通过计算机模拟计算实验结合,讨论了真空导率磁铁磁场分布影响

    youdao

  • This paper presents a new method in which the coating layer is absorbed by low vacuum for determining the permeability of coating used in casting.

    提出负压吸附涂料的方式测试涂料透气性方法推导出了在该方法下计算涂料透气性的数学表达式。

    youdao

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