Numerical calculation of mode-fields of the spherical plano-convex unstable resonator with Gaussian reflectivity mirror by means of the finite element method是什么意思_Numerical calculation of mode-fields of the spherical plano-convex unstable resonator with Gaussian reflectivity mirror by means of the finite element method在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句