菱形斑纹的响尾蛇和尾部有环纹的。

Blackbirds, the Diamond Rattlers, and the ring-tailed.

它们在视野中物象周围，产生有色环纹。

And they produce colored fringes around objects in the field.

环纹滚刀可以实现高效率的径向进给滚齿加工。

The ring teeth hob can realize high efficient radialfeedhobbing.

其结果摘要如下：(1)布氏哲罗鲑鳞片上的环纹随年龄而变化：每月长出二圈生长环线。

Theresults indicate: 1 the growth lines on the scales of the fish vary along with its ages.