Those rearing clouds begin to neigh a whole universe of auricular cities.

环状的乌云在城市上空尽。

It consists of rings of muscles and a vibrating membrane that controls airflow.

它由环状的肌肉和控制气流的振动膜组成。

Finding the small brown butterflies with golden ring dye spots can be difficult.

寻找翅膀上有金色环状斑点的小棕色蝴蝶并不容易。

Researchers say studying colorized head-on collisions like this helps them better understand how stars and galaxies form in rings.

研究人员表示，研究这场精彩的正面碰撞有助于他们更好地了解恒星和星系是如何形成环状的。

They appear as a ring-shaped halo around a lightning strike.

它们看起来像是雷击周围的环状光环。

These were large donut-shaped disks made out of limestone.

这些巨大的环状圆盘是由灰制成的。

Now, you might be asking, " What's that ring around the pan? "

你可能会问，“锅周围的环状物是什么？”

And the mission to the ringed planet is coming to an end.

前往环状行星的任务即将结束。

It's a circular building made up of curved glass panels, topped with the largest carbon-fiber roof in the world.

那是一个由弧形玻璃板建成的环状建筑，还有全球最大的碳纤维屋顶。

The shield tunnel model comprises segmental rings and circumferential joints between adjacent rings.

盾构隧道模型由节段环和相邻环之间的环状节点组成。

Precipitation reactions are what create geological deposits in the earth as well as rings around your bathtub.

沉淀反应是在地球上形成地质沉积物以及在浴缸周围形成环状物的原因。

This has created a tremendous donut-shaped radiation belt around Jupiter, like Earth's Van Allen belts, but far more powerful.

这就在木星周围形成了一个巨大的环状辐射带，就像地球的范艾伦辐射带一样，但远比范艾伦辐射带强大得多。

The Carina Nebula is an area where stars are forming, and the Southern Ring Nebula surrounds a dying star.

船底座星云是一个“恒星育儿所”；南环状星云由中心的恒星死亡后向外喷发的物质形成。

But before we talk about aromatics, let's talk about the most basic cyclic structures, the cycloalkanes.

但在我们谈论芳烃之前， 让我们先谈谈最基本的环状结构， 即环烷烃。

She pointed to a wide arch corresponding to the window, and hung like it with a Tyrian-dyed curtain, now looped up.

她指着一个与窗户相对应的宽拱门，像它一样挂着泰尔染色的窗帘，现在是环状的。

These plasmids are small double-stranded DNA molecules that can exist independently of the chromosome and they can be circular or linear.

它们是双链的DNA小分子，可以独立于细菌染色体（拟核）而存在，可以是环状或线状的。

Basically, it has two cyclic structures smushed together and every carbon atom on the ring has another carbon atom hanging off of it.

基本上说，它是两个相互铰链的环状结构，碳环上的每个碳原子都与另一个相连。

First, if the moon shattered into tiny little pieces they might eventually coalesce into a brilliant ringed system around our planet.

首先，如果月球碎裂成一小块一小块的碎片，它们最终可能会凝聚成一个明亮的环状系统，围绕着我们的星球。

Most people felt pretty confident that, that crater was 180 kilometers across based on the most prominent set of circular features there.

多数人很确信，那个陨坑直径达180千米，这是据最主要的一层环状结构测量所得。

If you paid attention, you learned about the structure of cyclic organic compounds and how to name them and their substituents.

如果你留心，你就会了解环状有机化合物的结构以及如何命名它们和它们的取代基。