Warning: file_put_contents(): Only 0 of 6233 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/201990.com/index.php on line 55 square triangular number是什么意思，square triangular number的翻译，square triangular number音标、读音、用法和例句_耀久九英英词典
By use of a least-square approach, the petroleum enterprises sustainability was evaluated based on triangular fuzzy number complementary judgment matrix. 利用三角模糊數互補判斷矩陣最小二乘排序模型，對石油企業可持續發展能力進行了綜郃評價。