Now this is a slice, a crosssection through a meteorite.

这是一个薄片，展示了横切面。

If you've ever seen a bone cut crosswise, with soft tissue called marrow inside, then you've seenwhere blood cells are made.

如果你看到过一块被横切骨头，你就会看到里面软组织，即骨髓，它是专门制血细胞。

But his cross cutting broke down.

但是他横切失败了。

A scanner takes X-ray images of, say, a patient's kidney, as cross sections with incredibly intricate detail.

比如说，一台扫描仪拍下了病人肾脏 X ，横切面细节复杂程度令人难以置信。

Paul turned his head upward as he walked, seeing the tapestry of this planet cut im cross section where the narrow cleft gaped toward gray-blue sky.

保罗边走边抬头，看到这颗星球织锦横切面，狭窄裂缝直通灰蓝色天空。