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1·The authors show that using the half-wave strip method to deduce the bright and dark fringe conditions of Fraunhofer grating diffraction is simpler than the amplitude vector method.

本文用半波带法对夫琅禾费光栅衍射进行分析该方法和常用的振幅矢量法相比，分析衍射条纹的位置更要快捷，明了。

2·Part of the motivation for exploring the Kuiper Belt was the recognition of just how little we know about this cold, dark region at the fringe of our solar system.

对于柯伊伯带探索的动机可能部分来自与人们终于认识到，我们对太阳系边缘这片寒冷黑暗的区域实在知之甚少。

3·The intensity distribution on a screen from dark to bright to dark again is called an interference fringe.

屏幕上的强度分布，从暗到亮再到暗，叫做一条干涉条纹。

4·Be based on measuring wire tiny diameter with laser diffraction, a method of hardware equidistance subdivision for dark string spans of diffraction fringe is presented.

在激光衍射法测量微细线径的基础上，提出用硬件插值细分的方法来确定衍射图样暗纹间距。

5·Aliseo: Dark brown calfskin and suede slipper coloured by hand, with fringe and wingtip, and leather sole.

深棕色小牛皮和山羊皮浅帮便鞋，手工着色，带有缘饰和翼状装饰，皮质鞋底。