naked-eye的意思|示意

All are clearly visibly different to the naked eye.

这些不同全部都是肉眼可见。

They look like stars to the naked eye.

用肉眼看上去它们像星星。

A corneal ulcer can be seen as a white or gray round spot on the cornea that is visible with the naked eye.

裸眼就可观察到角膜溃疡为位于角膜上的白色或灰色圆形病灶。

Some of the most spectacular night skies are visible to the naked eye - although sadly not from the UK.

一些最耀眼的夜空可以用肉眼看到——但很可惜不在英国。

But they glow red under ultraviolet light, and the dogs' nails and abdomens, which have thin skins, look red even to the naked eye.

但在紫外线的照射下，它们会发出红光，尤其是爪子和皮肤很薄的腹部，用肉眼都能看出发红。

Urban light pollution means that one-fifth of the world's population can no longer see the Milky Way with the naked eye.

都市的光污染意味着，世界上五分之一的人们仅凭借裸眼将看不到银河。