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1·The essence of two kinds of diffractive process is spatial Fourier transformation.

两种衍射过程的实质是空间傅里叶变换。

2·The excipient of the drugs did not interfere with the main specific diffractive peaks.

制剂中的辅料不干扰对主要特征衍射峰的判断；

3·Four kinds of laser source are used to measure the diffractive efficiency of Fresnel lens.

使用四种不同光源，对菲涅耳透镜的衍射效率进行测试。

4·There have been rapid developments in the research of diffractive optics for the past decade.

衍射光学是近年来光学领域中最具活力的研究方向之一。

5·It is pointed out that the linewidth error has very large effect of BOEs diffractive efficiency.

指出线宽误差对二元光学元件衍射效率影响较大。

6·Cascaded systems based on diffractive optical elements for optical image encryption are presented.

提出基于衍射光学器件的光学图像级联加密系统。

7·Cascaded systems for optical image encryption based on diffractive optical elements are presented.

提出基于衍射光学器件的光学图像级联加密系统。

8·Diffractive efficiency of Fresnel lens is important factor to evaluate the quality of Fresnel lens.

菲涅耳透镜的衍射效率是评价菲涅耳透镜质量的一个重要指标。

9·Diffractive-optical element, scanning optical system, optical scanner, and image forming apparatus.

光学衍射元件，光学扫描系统，光扫描器和图像形成装置。

10·The analytical integral solutions for the amplitude the transmissive and diffractive waves are presented.

给出了透射波和衍射波振幅的解析表达式。

衍射的

1·Four kinds of laser source are used to measure the diffractive efficiency of Fresnel lens.

使用四种不同光源，对菲涅耳透镜的衍射效率进行测试。

2·The introduction of binary optical elements, theory of diffractive lenses, fabrication of binary optical elements and trends are related.

本文介绍了二元光学元件的概况，衍射透镜理论，二元光学元件的制造方法以及发展趋势。

3·The far field diffractive pattern calculating formula for diffraction antenna with continuous phase structure is derived by current distribution method in antenna theory for the first time.

应用天线理论中的电流分布法，首次推导了具有连续位相结构的反射式毫米波衍射天线的远场衍射图计算公式。

4·The existence and overlapping phenomena of spatial expanding components have been discovered and investigated in designing diffractive optical elements.

发现并研究了衍射光学器件优化设计中空间延拓分量的存在及其交叠现象。

5·When the diffractive optical lens is illuminated by white light, its focal length not only relates to material dispersion and wavelength dispersion, but also to aperture factor.

在白光照射下，衍射光学透镜的焦距不仅同材料色散和波长色散有关，而且还同孔径因子有关。

绕射的

1·The process is a purely diffractive process since no quantum numbers exchange between the two colliding particles.

由于两个碰撞粒子之间没有量子数的交换，因此该过程是一个单纯的绕射过程。

2·A numerical model is presented that predicts the transformation of monochromatic wave over complex bathymetry, includes both refractive and diffractive effects.

本文给出一个在复杂水深地形条件下计算包括折射和绕射效应的线性波浪变形数学模型。