结构破坏

The article theoretically calculated and analysed the temperature stress of the pontes to proofread the allowable stress of the plate and rivets.

本文从连接部分所受到的温度应力角度进行理论计算分析，校核板件与铆钉的许用应力，分析不同温度对结构稳定性的影响，并预测连接部分的破坏部位。

The article theoretically calculated and analysed the assembly Stress of the pontes to proofread the allowable stress of the plate and rivet s.

本文以铆钉为例，从连接部分所受到的装配应力角度进行理论计算分析，校核板件与铆钉的许用应力，分析结构的稳定性，并预测连接部分的破坏部位。

Discussion on the Increased Range of Allowable Stress in the Design Code for Industrial Metallic Piping;2. The article theoretically calculated and analysed the assembly Stress of the pontes to proofread the allowable stress of the plate and rivets.

本文以铆钉为例，从连接部分所受到的装配应力角度进行理论计算分析，校核板件与铆钉的许用应力，分析结构的稳定性，并预测连接部分的破坏部位。

After HIFU irradiation, the histopathological changes of lesions of liver and kidney mainly characterized as completely coagulative necrosis, cell debris, pyknotic nuclei.

HIFU损伤后，肝脏和肾脏治疗区的组织病理变化主要表现为细胞的完全性坏死，细胞结构完全破坏，胞浆均质状，细胞核变形、碎裂、固缩、溶解。

The results indicate that [(L 1) 2SnEt 2] can selectively bind to the N 1 atom of the base and the phosphate oxygen atom of AMP and may further destroy the helical structure of DNA, while the dimethyltin compound of 1,3 dimethyl 4 acetyl 5 pyrazolone [(L 1) 2SnMe 2] merely binds to the the phosphate oxygen atom of AMP and causes the contraction of DNA helical structure.

结论3 二甲基 4 乙酰基 5 吡唑酮的二乙基锡配合物(L1 ) 2 SnEt2 可与AMP 的碱基N1 和磷酸根氧原子螯合并可能会破坏DNA 的双股螺旋结构；而二甲基锡配合物(L1 ) 2 SnMe2 易与单核苷酸的磷酸氧结合，难以与单核苷酸的碱基氮原子稳定结合且只引起DNA 双股螺旋的收缩

Therefore, the disruption of the actin cytoskeleton initiates a cascade of structural and functional alteration in renal epithelial cells and which will lead to the dysfunction of reabsorption in kidney.

肌动蛋白聚合形成了肾脏上皮细胞内对微绒毛起支撑作用的细胞骨架，因此肌动蛋白细胞骨架的破坏势必导致肾小管上皮细胞结构和功能的改变，从而引起肾脏的重吸收功能障碍。

Electron micrograph showed us that hepatocytes were damaged seriously along with the prolonged NHBD time in A group. At the NHBD 120 and 150min in A group, hepatocytes showed numerous cytoplasmic vacuoles and lysosomes, round swollen mitochondria with clear matrix and rough endoplasmic reticula which was not in a stacked arrangement.

电镜发现，A组随着心跳停搏时间的延长，肝细胞的损伤逐渐加重，至120和150min时，肝细胞内可出现大量空泡和溶酶体，线粒体和粗面内质网结构也遭到破坏，但未出现明显的坏死和凋亡改变。

From nature factor, there is arid and strong wind and plenty of sand material that derives from alleviation of rivers in Shiquanhe basin. The vegetation ecology system is very vulnerable. From human being action, the actions of secular excessive firewood and herd and disorder exploitation sandrock make origin vegetation completely destroy and alleviation including plenty of sand material whose structure is loose expose under the effect of wind force.

从自然因素看，狮泉河盆地气候干旱多风，河流冲积形成的沙源物质丰富，植物生态系统脆弱；从人类活动来看，多年的滥樵、过牧、乱采砂石等行为，将原植被破坏殆尽，使结构松散的含有丰富沙物质的狮泉河冲积物直接暴露于风力作用之下。

While this system is considered inadequately in design, it may suffer extensive damage under strong ground motion during the seldomly occurred earthquakes.

但是设计不当的框架-中心支撑结构在罕遇地震中容易遭到严重破坏。

In the case of seldomly occurred earthquake, the artificial vertical seams play their roles, changes the failure forms of coupling wall-column and lower structural stiffness and earthquake action .

在大震作用下，人工竖缝发挥作用，改变了墙肢的破坏形态、降低了结构的刚度和地震作用。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！