Warning: file_put_contents(): Only 0 of 6511 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 undercut slot是什么意思，undercut slot的翻译，undercut slot音标、读音、用法和例句_魏碑心思朗文词典
In order to control the heap shape and generate suitable relief space, special consideration was given to undercut slot layout and construction method. 为保证堆形规整和提供合适的补偿空间，对切割槽的布置及施工方法进行了探讨；