Air-holes formed, fissures sprang and spread apart, while thin sections of ice fell through bodily into the river.

冰面出现孔洞，裂缝四散迸开，薄冰一块块坠入河中。

To drill down on that question, she took a very thin section of a thunderbird bone and looked at it under the microscope.

为了深入研究这个问题，她从雷鸟的骨头上取了一小部分，放在显微镜下观察。

When we histologically sectioned the specimen, we cut it up and we made a thin section, and we looked at it down the microscope.

我们对标本进行组织学切片，将其切开制成薄片，然后在显微镜下观察。

So your whole process starts with a thin section.

所以你的整个过程从一个薄的部分开始。

To produce a thin section slide, we take a fossil bone.

为了制作薄切片幻灯片，我们取了一块化石骨头。

Although their claws are sharp, the hide of this Edmontosaurus is really tough and hard to penetrate, so they target a thinner section, and that is the neck.

尽管它们的爪子很锋利，但埃德蒙顿龙的厚皮又韧又硬，很难穿透，所以它们瞄准了皮肤较薄的部位就是它的脖子。

What do you look for in a bone to be a good candidate for thin sectioning?

您在骨头中寻找什么才能成为薄切片的良好候选者？

So a thin section slide ends up being about 100 micron thin slice of fossil bone that's been stabilized and secured onto a glass slide.

因此，薄切片载玻片最终成为约 100 微米的化石骨骼薄片，已稳定并固定在玻璃载玻片上。

Using a technique called Bone Histology where scientists slice up fossils into very thin sections, we can look at the internal structures found in fossils.

使用一种称为骨骼组织学的技术，科学家将化石切成非常薄的部分，我们可以查看化石中发现的内部结构。

And work that we do on the thin sections of the bone themselves, that this represents an animal that was probably three or four years old.

我们在骨头本身的薄片上所做的工作，这代表了一只可能三四岁的动物。

When we look through a thin section of dinosaur bone, the pattern of these osteons looks more like that found in endothermic animals rather than that found in ectothermic animals.

当我们透过一块薄薄的恐龙骨头观察时，这些骨元的模式看起来更像是在吸热动物中发现的，而不是在变温动物中发现的。

When we produce thin section slides, We are choosing specimens based on a question that we're asking or a hypothesis that we're testing And the next bone on the chopping block is going to maybe fill in a piece of the puzzle.

当我们制作薄切片幻灯片时，我们是根据我们提出的问题或我们正在测试的假设来选择样本， 而砧板上的下一块骨头可能会填补一块拼图。