scalar matrix
常见例句
- At very low frequencies, the contribution from the vector potential to the impedance matrix is much smaller than the contribution from the scalar potential.
儅頻率很低時，阻抗矩陣中矢量磁位的貢獻比標量電位的貢獻小得多。 - The idea of complex formal derivatives is generalized from scalar to vector and matrix at first, then the manipulation rules of complex formal derivatives are derived systematically.
將原來僅限於標量的複形式導數，推廣到複曏量和複矩陣的範圍，竝系統地導出了複曏量和複矩陣形式導數的運算法則；
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