常見例句雙語(yǔ)例句Starting from the propagation theory of partially coherent light, the spectrum of twisted Gaussian Schell-model beams in the far field are studied.從部分相干光的傳輸理論出發(fā)，研究了被光闌衍射扭曲高斯-謝爾模型光束遠(yuǎn)場(chǎng)的光譜變化規(guī)律。The new definition of the beam propagation factor for partially coherent light is proposed through the propagation equations of the cross-spectral density.并依據(jù)部分相干光的交叉光譜密度的傍軸傳輸方程，重新定義了普遍的部分相干光的傳輸因子。physics.zju.edu.cnThe definitions and the applicability of beam propagation factors for both coherent light and partially coherent light are introduced in detail with examples of some familiar beams.又介紹部分相干光的傳輸因子的傳統(tǒng)定義，指出其適用范圍，并引出部分相干光通過(guò)硬邊光闌后的傳輸因子公式。physics.zju.edu.cn 返回 partially coherent light