Warning: file_put_contents(): Only 0 of 6142 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/totle.com.cn/index.php on line 55 simply-connected例句_simply-connected英汉例句_simply-connected双解例句_乐豆毛深蓝词典
In this example, the surface is not simply connected and any smoothed-out object looks like a torus with at least one hole. 在这个例子里，圈饼表面就是非单连通的，并且这类物体的简化就会像是至少有一个洞的曲面。