The demyelination happens in patches along the length of the axon, so it's called segmental demyelination.

因轴突上只生局限性的脱髓鞘，因此又称节性脱髓鞘。

Its drum was merely an additional story, full of segmental rooms.

它的鼓只是一个额外的故事，充满了分房间。

The segmental lining ring was considered as a Euler-Bernoulli model, yet the shearing dislocation of segmental ring was excluded.

将节衬视 Euler-Bernoulli ，但排除了节的剪切位错。

So focal segmental glomerulosclerosis is a type of nephrotic syndrome, that's helpful, but why does the glomerulus develop segmental sclerosis in the first place?

那么局灶节性肾小球肾炎是肾病综合征的一种，这很有帮助，但肾小球是如何原性地产生节性硬化的呢？

Comparatively, circumferential joints between segmental rings are more pron to dislocation and rotation, resulting in the sharp deformation and steps.

相对而言，节之间的圆周节理更易生位错旋转，导致剧烈变形台阶。

Each segmental ring is treated as a Timoshenko beam.

每个分被视一个Timoshenko光束。

The flow of the veins are similar to the arteries but in reverse, the only difference is that there's a segmental artery but no segmental vein.

静脉血流动脉相似，只是血流方向相反，唯一不同的是存在肾动脉，但没有肾静脉。

The shield tunnel model comprises segmental rings and circumferential joints between adjacent rings.

盾构隧道由节相邻之间的状节点组成。

Each segmental ring is treated as a Timoshenko beam, while the circumferential joints are represented by linear rotational and shearing springs.

每个节都被视 Timoshenko 梁，而圆周接头则由线性旋转弹簧剪切弹簧表示。

The segmental ring is simulated by Timoshenko short beam with reduction bending stiffness.

由 Timoshenko 短梁拟，降低了弯曲刚度。

Alright so on histology, there'll be segmental sclerosis and hyalinosis of the glomeruli, and under electron microscope, there's effacement of the foot processes of the podocytes.

在组织学上，患者的组织活检会出现肾小球节性硬化玻璃样变，在电镜下可见足细胞足突消失。

E denotes Young's modulus of the segmental ring, I is theareamomentofinertiaofthetunnelcross-section, G is the shear modulus, A is the tunnel cross-sectional area.

E 表示节的杨氏量，I 是隧道横截面的惯性面积矩，G 是剪切量，A 是隧道横截面积。

Segmental means that only a segment, or part of the glomeruli is affected, and focal means that among all those glomeruli in the kidney, only some are affected.

节性，意思是只有肾小球的一部分受累；局灶性，是指在肾组织所有肾小球中，只有部分肾小球受累。

When the tunnel stress field reaches a certain threshold, segmental rupture, leakage, segmental joint opening, and varying degrees of other damage will occur.

当隧道应力场达到一定阈值时，将生节破裂、渗漏、节节理张开等不同程度的破坏。

However, increasing the distance between two areas is an effective measure to eliminate the adverse effects on the segmental joint.

然而，增加两个区域之间的距离是消除对节性关节不利影响的有效措施。

Each segmental ring is divided into n1 nodes and 4 virtual displacement nodes are defined at the two ends of the tunnel (Figure 2).

每个节分 n1 个节点，并在隧道的两端定义 4 个虚拟位移节点（图 2）。

Each segmental ring is treated as a Timoshenko beam, and each circumferential joint is considered by two mechanical springs including the shearing spring and the rotation spring.

每个节被视一个 Timoshenko 梁，每个圆周节理由两个机械弹簧（包括剪切弹簧旋转弹簧）考虑。

This model incorporates an improved subgrade modulus and treats each segmental ring as a Timoshenko short beam, with each circumferential joint modeled by two mechanical springs.

该采用了改进的路基量，并将每个节视一个 Timoshenko 短梁，每个圆周接头由两个机械弹簧建。

However, the Timoshenko beam may provide a more accurate representation of the segmental ring to model the ring dislocation, given that the height of the ring is significantly greater than its width.

然而，Timoshenko 梁可以提供更准确的分表示来拟位错，因的高度明显大于其宽度。

Alright, so as a quick recap, focal segmental glomerulosclerosis is a nephrotic syndrome characterized by sclerosis and hyalinosis in some, but not all, glomeruli, and usually only affects part of the glomeruli that it affects.

得！快速回顾一下：局灶节性肾小球肾炎是一种肾病综合征，以部分肾小球的硬化玻璃样变特征，通常只影响肾小球的一小部分。