It's a pulsating star that swells and shrinks periodically.

它是一颗脉动的恒星，周期性地膨胀和收缩。

It was pulsating slightly, giving it the rather sinister look of some diseased internal organ.

它在微微地跳动，看上去像一个病变的内脏器官，让人感到不祥。

Three times daily, a strange flash pulsates across our sky.

每天三次奇异的闪光搏动横跨我的天空。

Easy for her to say, thought Ove, his breast pulsating with anger and sorrow.

她说起来容易，欧维想，胸口满是愤怒和悲伤。

They all want to protect the ballot box as a pulsating heart of our republic.

都想保护投票箱控制我的共和国。

So she went on, the air around her pulsating silently, and oppressing the earth with lassitude.

于是，她继续往前走，周围的空气在无声地动，无精打采地压迫着地面。

All he hears is Parvaneh's remote voice through the deafening sound of pulsating blood in his ears.

只听见帕尔瓦娜的声音际阵阵的血脉声隐隐传来。

They found dozens of pulsating stars in it, literally stars that changed their brightness in a regular, periodic fashion.

发现其中有几十颗脉动恒星，这些恒星以一种规则的、周期性的方式改变它的亮度。

As a patient breathes or the heart pumps blood, the brain pulsates accordingly.

当病人呼吸或心脏泵血时，大脑会相应地跳动。

This sporocyst changes colour, pulsates, flashesbright colours and looks quite like a caterpillar or maggot.

这些胞蚴能够改变颜色、搏动，闪烁着明亮的颜色，使其看起来像毛虫或蛆虫。

And unlike common earthworms, the Mongolian death worm has a thick body which pulsates as it moves, egh.

与普通的蚯蚓不一样，蒙古死亡蠕虫有着会随着移动而有规律收缩的粗大身体。

Because the stars pulsate at regular times, researchers could see them through the galaxy's clouds of dust.

由于恒星发生脉动是有规律的，研究人员可以通星系的星际尘埃云看到它。

Sometimes when a patient sneezes or coughs, you can actually see the brain pulsate up a little bit.

有时当病人打喷嚏或咳嗽时，你可以看到大脑跳动了一点。

A lot of other phenomena could masquerade as planets, like starspots, or pulsating stars, or background stars messing up the measurements.

许多其的天文现象也可能伪装成行星，比如恒星黑子，或脉动的恒星，或隐藏恒星扰乱了测量。

And those pulsating bands are broodsac larvae.

那些脉动带是育卵幼虫。

Was it the proximity of another pulsating heart?

是不是另一颗跳动的心脏在附近？

And since there were pulsating Cepheid stars whose actual distances we already knew, this let us build a cosmic measuring stick.

既然我已经知道这些有规律脉动的造父变星的实际距离，这就给我造出一把宇宙测量尺。

Essentially little squeeze bulbs that are creating these nice pulsating effects.

文森特：本质上是产生这些漂亮脉动效果的小挤压灯泡。

You watch a heart, there's a lot more going on than just a pulsating beat.

你看着一颗心，除了跳动之外，还有更多的事情在发生。

(pulsating sci-fi sound) I'm gonna need you all to stay six feet away from me.

（颤动的科幻声音）我需要你都离我六英尺远。