Warning: file_put_contents(): Only 0 of 6120 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 Differential Geometry英英字典_Differential Geometry剑桥英语解释_Differential Geometry柯林斯英文解释_沉淀汉英词典
1. N the application of differential calculus to geometrical problems; the study of objects that remain unchanged by transformations that preserve derivatives 微分几何