The trabeculae are like a framework of beams that give structural support to the spongy bone.

类似柱的构架，支撑起了松质的结构。

This spongy bone tissue is made up of tiny cross-hatching supports called trabeculae that help the bone resist stress.

这种海绵状组织由微的交叉线支撑物组成，称为，帮助骼抵御压力。

So with osteoporosis, abnormal findings include fewer trabeculae in the spongy bone and thinning of the cortical bone, as well as the widening of the Haversian canals.

那么，质疏松的异常包括松质中的少，皮质变薄，还有哈弗斯管变宽。

Looking at a cross-section of a bone, there's a hard-external layer known as the cortical bone and a softer internal layer of spongy bone or trabecular bone that is composed of trabeculae.

来看一根头的横截面，这个硬质的外层叫皮质，而软一些的松质内层，由构成。