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China's 110-meter radio telescope completes core structure installation_我的网站

一 |     (ECNS) -- The core structure of a 110-meter radio telescope in Xinjiang has been installed, marking a major milestone for what will become one of the world’s most precise radio telescopes of its size, capable of conducting observations at high radio frequencies.    Located in Qitai County, Xinjiang Uygur Autonomous Region , the telescope is built by China Electronics Technology Group Corporation (CETC).    The completion of the antenna support structure has allowed the project to move into the installation of the elevation structure. Once completed, the telescope will support China’s deep-space exploration.    Ma Wengang, a representative of the project, noted that the telescope’s main structure is designed to support a movable section weighing more than 3,000 metric tons and enable 360-degree rotation around the vertical axis.    According to Xu Qian, chief engineer of the antenna system, the telescope will achieve arcsecond-level pointing accuracy after completion, roughly equivalent to spotting a ping-pong ball from 3.3 kilometers away.    Construction of the 110-meter radio telescope began in September 2022. The main structure is expected to be completed in 2027, with the telescope scheduled to enter full operation in 2028.    (By Liu Shuangjing, Zhang Dongfang)                    。1月10日：微软最近在1月发布了一个针对Windows7用户的累积更新补丁。不幸的是，此更新为与smbv2共享的用户带来了一些问题。KB4480970更新确实存在一系列已知问题，但在内部测试期间似乎忽略了SMBV2问题。

二 | 这个问题最初是在sysadmin sub-reddit上共享的，但是微软还没有发布正式声明。在另一篇Microsoft TechNet论坛文章中，用户抱怨KB4480970补丁会导致Windows 2008 R2服务器出现问题。目前唯一的解决方案是从系统中卸载更新。这将暂时解决问题。以下是卸载更新的方法：打开Windows控制面板并导航到“程序和功能>已安装的更新”页，其中列出了系统上安装的所有最新更新。浏览列表并查找更新。找到后，右键单击它并从上下文菜单中选择“卸载”。重新启动电脑，您将能够再次访问网络。解决这个问题的另一种方法是编辑注册表。但是，编辑注册表要复杂得多，而且风险更大，因此请确保备份它以防万一。

三 | 打开“开始”菜单并搜索cmd以使用管理权限启动命令提示。

四 | 现在键入命令reg add hklm software microsoft windows currentversion policies system/v localaccounttokenfilterpolicy/t reg_dword/d 1/f，然后按Enter编辑注册表值。这两个解决方案将帮助您解决此问题，直到Microsoft发布Windows7设备的官方修复程序。

五 |

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Published on:02:02:50