This paper presents the method of computation for waveguides partially filled with dielectric by using finite-difference time-domain (FDTD) method.是什么意思_This paper presents the method of computation for waveguides partially filled with dielectric by using finite-difference time-domain (FDTD) method.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句