常見例句When the radius of the interior conductor equals zero, the circular coaxial cable becomes a circular waveguide, and its eigenequation was derived as well.在內(nèi)導體半徑等于零的情形下,同軸線即變成具有徑向?qū)w板的圓波導,得到圓波導的特征方程。 返回 Coax cable