Warning: file_put_contents(): Only 0 of 6669 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 Visum是什么意思，Visum的翻译，Visum音标、读音、用法和例句_魏碑心思朗文词典
Authors present a technology for inverse deduction of OD matrix based on VISUM, and give a detailed account of the technology's key principle and application. 提出了基於VISUM倣真軟件的O-D矩陣反推技術，就該技術的核心原理與實施應用給予詳細的闡述。