1) diffractive order
衍射级次
1.
The finiteness of diffractive order of the phase grating and the relations between the diffractive orders and the incident angle are discussed by means of the vector diffraction theory.
用矢量衍射理论讨论了位相光栅衍射级次的有限性及其与入射角的关系，得出的结论与用光程方法得出的结果一致，作出了在不同入射角条件下各衍射级次的分布图，给出了求解各级衍射波方向的公式。
2) diffraction order cross talk
衍射级次混叠
3) diffraction order separation
衍射级次分离
4) higher diffraction
高次衍射
1.
This paper has intruduced the principle of Laser-Size and the reason how higher diffraction come into being,deived higher diffraction strength dispersing formula,analysed the influence of higher diffraction to Laser-Measuring-Size,and discussed the optimized volume consistency of grain in dispersion phase for obtaining the maximum signal strength.
本文介绍了激光测粒原理及高次衍射现象产生的原因，分析了高次衍射对激光测粒产生的影响，讨论了获得最大有效信号强度时颗粒在分散相中的最佳体积浓度。
5) double diffraction
二次衍射
1.
The SADP of spinodal decomposition was analyzed by the theory of double diffraction.
利用二次衍射分析了调幅分解的电子衍射花样,并且得出调幅分解波上存在两种取向的纳米组织。
6) zero-order diffraction
零级衍射
1.
Numerical study on zero-order diffraction characteristics of submicron gratings;
亚微米光栅零级衍射特性的数值研究
2.
The subtraction method of joint power spectrum of reference object and target object from the power spectrum of reference object can smooth down the zero-order diffraction and improve the recognition ability of joint transform correlator.
联合变换相关器的零级衍射光斑会影响相关峰探测。
补充资料：A1-Cu-Co合金中十次对称准晶单晶体及其衍射图
A1-Cu-Co合金中十次对称准晶单晶体及其衍射图
‘ Al Cu—Co合金中十次对称准晶堕晶体e1)及其衍射圈(z) 中国科学盹垒禹研览听供稿
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条