The extraglomerular mesangial cells help with the signalling between macula densa cells and juxtaglomerular cells.

球外系膜细胞辅助密斑和球旁细胞的信息传递过程。

In between are several layers of dense shale rock.

中间是几层密的页岩。

The president's message was sent to the Foreign Affairs Committee of the House for discussion.

麦迪逊的密函提交给众议院外交事务委员会讨论。

Carbon is squeezed into a tight crystal.

碳被挤压成密的晶体。

However, stars also have atmospheres, thinner layers of gas above the denser inner layers.

然而，恒星也有大气层，密的内层上面还有薄一些的气体层。

In some places, denser crust sinks under lighter crust.

一些地方，密的地壳沉到较轻的地壳下面。

If there's dense cargo in there, x-ray can penetrate it.

如果面有密的货物，x射线可以穿透它。

These are very dense bones, not a soft area of the skeleton.

这些是很密的骨头，并不是骨架柔软的部分。

Well, first of all, the pulsar is a very dense, small remnant of a star.

首先，脉冲星是恒星的非常密的小型残骸。

As the universe expanded, the slightly denser regions became increasingly dense.

后来涟漪上的密之处变得加密。

The early universe was a hot, dense fireball.

早期的宇宙是一个炽热、密的火球。

It's so dense that, as far as it's concerned, normal matter is a slightly polluted vacuum.

它是如此的密，就它而言，正常的物质就是一个轻微污染的真空空间。

Now fascia is like really dense tissue and that kind of holds certain structures in place.

筋膜是非常密的组织，它能固定特定的结构。

Structural support to our eyelids is provided by dense plates of connective tissues called tarsal plates.

我们眼睑的结构支撑是由睑板密的结缔组织板提供的。

That's because a tendon is an example of dense connective tissue, with a lot more collagen.

那是因为肌腱是密结缔组织的一个例子，含有多的胶原蛋白。

You could chew and chew and chew on a collagen-dense tendon and never get anywhere.

你可以不停咀嚼胶原蛋白密的肌腱，但永远不会有任何进展。

And compactified dimensions like nobody's business.

而且以一种前所未有的方式密化了额外维度。

But it says some dense or heat-resistant elements are expected to survive and land in the ocean.

但它表示，一些密或耐热的元素预计会生存并降落海洋中。

Finally, at its center is most likely a dense core of material, probably composed of rock and metal.

最后，木星的中心是一个密的核状物质，应该是由岩石和金属构成的。

They're called Contra Costa goldfields, and as the name suggests, they flower in these incredibly beautiful, dense carpets.

这种花叫做“康特拉·科斯塔金矿”——顾名思义，成片的金矿花就像非常丽而密的地毯。