The Finite-Difference Time-Domain (FDTD) method is adopted to make the numerical analysis of its optical waveguide transmission properties.是什么意思_The Finite-Difference Time-Domain (FDTD) method is adopted to make the numerical analysis of its optical waveguide transmission properties.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句