单词	等焦薄镜片
释义	等焦薄镜片医equivalent thin lens
随便看	exponent function of matrix exponentiai distribution exponential exponential absorption exponential absorption law exponential absorption of gamma rays Exponential acceleration and deceleration exponential admissibility exponential amplification exponential amplifier exponential anomaly exponential approach exponential approaching Exponential approach law exponential approximation exponential assembly exponential assessment exponential asymptotical stability exponential asymptotic stability exponential atmosphere exponential attenuating stress wave exponential attenuation exponential attenuation factor exponential attenuation method Exponential attraction domain