偏心系数 meaning in English
coefficient of excentralization
Examples
- The frequently used parameters such as the power in bucket ( pib ) , the beam width , the curvature radius , the far field divergence , the m2 - factor , the rayleigh length and the kurtosis are calculated in term of the intensity moments
第二章用强度矩的方法研究了hchg光束，研究了hchg光束的pib系数、陡峭度在传输过程中的变化以及偏心系数b和厄米多项式阶数m对光束质量的影响。