Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/717418005fbe305431495968ccc7fcb4.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 polar finder例句_polar finder英汉例句_polar finder双解例句_甲百汇小鸡词典
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