Warning: file_put_contents(): Only 0 of 5210 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/52065.com/index.php on line 55 polar finder例句_polar finder英汉例句_polar finder双解例句_伍贰汉英词典
With the widespread of the range finder and computer, it is advantageous to measure the point location of the curve by the polar coordinates. 随着测距仪，全站仪和计算机的广泛使用，利用极坐标法测设曲线各点点位较为方便。 http://dict.cnki.net