Warning: file_put_contents(/www/wwwroot/ppbbu/bieo.cn/cache/da9b0650ce79b012807108efd3c9bc00.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/bieo.cn/index.php on line 58 geometrograph是什么意思，geometrograph的翻译，geometrograph音标、读音、用法和例句_衣物護欧路词典
For solving regular polygon,the author presents a geometrograph which divides the circumference uniformly and arbitrarily; and derives an analytic expression. 介紹任意等分圓周的幾何作圖法及所推導的解析表達式，提出用解三角形法解決正多邊形零件在設計和加工中的計算問題。