In order to verify the left-handed property of a metamaterial, the transmission property of a Gaussian beam through a prism of such material was studied by an experimental and a numerical finite difference time domain (FDTD) methods.是什么意思_In order to verify the left-handed property of a metamaterial, the transmission property of a Gaussian beam through a prism of such material was studied by an experimental and a numerical finite difference time domain (FDTD) methods.在线翻译_英语_读音_用法_例句