这种花纹的织法使纬丝编织更密集和较小的光圈大小，可以在不放弃布的厚度来实现。
This weave pattern enables the weft wires to be woven more densely, and much smaller aperture sizes can be achieved without forsaking cloth thickness.
我个人认为，光圈F值比较小的相片感觉更加亲切，这就是这类相片为何更受欢迎的原因。
It's my opinion that because the photos with the low f numbers feel more intimate and personal, they get a better viewer response.
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