Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/ab48580f17ca3d3a022066c8f7e95668.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.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_零六五六深蓝词典
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。