This has to do with how light diffuses through a microscope's glass lens and was known as Abbe's Diffraction Limit.

这与光如何通过显微镜的玻璃透镜漫射有关，被称为阿贝衍射极限。

The two men shook hands, Adams saying, " Pleased to make your acquaintance, " as they looked at each other in the faint light diffused through the opaque glass in the upper part of the door.

两人握了握手，亚当斯说：“很高兴认识你，”他们在透过门上部不透明玻璃的微弱光线中看着对方。