不断伸缩

From the construction of network society, it makes the content provider as the main body, and builds from top to the bottom, the users are considered as a group conception. But Web 2.0 makes the user as the main body, the blog every user represents as the cell, let them combine spontaneously or under guide, continuously radiates to form a organic network that is retractile.

从网络社会的构建来看，Web 1.0是以内容提供者为主体，以一种自上而下的方式构建，用户只是作为一个群体概念而存在；而Web 2.0则是以用户为主体，以每个用户所体现的博客作为细胞，由他们自发聚合或者引导性聚合在一起，并不断辐射形成一张可伸缩的有机网络。

If the network version of tensility is too low, the screen to be ongoing expansion, it's easy to de－rubber.

如果网版的不不张辛功矮，则丝网在不断的伸缩状况下，很便当脱胶。

Analysis of the main reasons is because of fatigue caused by factors such as the copper support ring was broken and the piston rod in the hydraulic cylinder telescopic frequently, the fracture茬口constantly scraping the inner wall hydraulic cylinder mill will pick缸壁, resulting in injury China, so that the speed of decline in hydraulic cylinder; job with the passage of time, strain and缸壁sealing ring, wear ring injuries are increasing, with China to increase the volume, and finally resulted in a serious decline in the speed of hydraulic cylinders.

分析主要原因是，由于疲劳等因素造成的铜质支撑环断裂，在液压缸活塞杆的频繁伸缩中，断裂茬口不断刮磨液压缸内壁，将缸壁拉毛、拉伤而导致内泄，使液压缸速度下降；随着工作时间的推移，缸壁拉伤和密封环、耐磨环的损伤都不断加重，内泄量加大，最后造成液压缸速度严重下降。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。