Visitors look round a Bridget Riley exhibition in Paris. The British artist is famous for her so-called Op-art paintings, which make use of optical illusions.

在巴黎，游客在看布里奇特·莱利展览。英国著名的艺术家因为她的那些所谓作品-艺术画而著名，那是利用光学幻想。

You don't want to inadvertently create eye-popping art or an optical illusion.

您肯定不希望无意中创建令人难以辨别的图片或幻觉效果。

This paper points out the optical interference caused by code element lapping of the detected signal is art important factor affecting the reliability of the photoelectric reading hole.

本文指出被检测信号由于码元重叠引起的光干扰，是影响光电读孔可靠性的重要因素。