���ݽ������ߵ�ѧУ�Ṥ��רҵ��ѧָ��ίԱ����������ʵ���ѧ�������˻���������ίԱ��Ĺ�������2019��9��22�գ���DB��Ϸ-DB����
�ٿ����������ʵ���ѧ�������˻���������ίԱ���Ṥ��ѧ�������������Ṥ���������ʵ����Ŀ������ָ�ϱ��ƹ������ֻᣬ����ȫ���Ṥ��רҵ��20������У��30��λ�����μ��˴˴λ��顣

�������Ṥѧ���������Ŵ������о�Ա���֣��Ṥ���ָ��ί���鳤��DB��Ϸ-DB����
Ժ�����нڽ����´ǣ��Ṥѧ�����鳤��DB��Ϸ-DB����
��ѧ��Ժ�������������������ڽ�����ع�����Ҫ�󣬲������רҵʵ���ѧ��׼�������Ŀ�滮ָ�ϵı��Ƽ���Ŀ����ľ��鼰���ڵ�����Ƚ����˷������ۡ�
���нڽ��ڴ���DB��Ϸ-DB����
�Գ�ϯ����ĸ�λר�Һʹ�����ʾ���һ�Ó�ͳ�ֿ�ʺò£¬´ï¿½ï¿½ï¿½ï¿½á¹¤ï¿½ï¿½ï¿½Ö¸Î¯ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Êµï¿½ï¿½ï¿½Ñ§ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ë»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Î¯Ô±ï¿½ï¿½ï¿½á¹¤ï¿½ï¿½Ñ§ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ë¸ï¿½×¨Òµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ä³ï¿½Ô±ï¿½ï¿½Î»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½á¹¤ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Êµï¿½ï¿½ï¿½ï¿½Ä¿ï¿½ï¿½ï¿½ï¿½Ö¸ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Æ¹ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Òªï¿½ó£¬²ï¿½ï¿½Ô³ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ë³ï¿½ï¿½ï¿½Ù¿ï¿½ï¿½ï¿½Ê¾ï¿½ï¿½ï¿½ï¿½×£ï¿½Ø¡ï¿½

�������ߵ�ѧУ�Ṥ��רҵ��ѧָ��ίԱ�����鳤���нڽ����´�
������������Ƚ������������ʵ���ѧ�������˻���������ίԱ��ij���������������ɺ͹������ñ£¬²ï¿½ï¿½ï¿½ï¿½á¹¤Ñ§ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½é½¨Ô��ǰ�ڹ������������ͨ����Ȼ�󣬻���ǰ����Ŀ������϶������еĹ������飬��������˹����������ʵ���ѧ��Ŀ�Ľ��������δ�������������ʵ���ѧ��Ŀ��������ƣ��ص�������Ṥ��רҵ�����Ŀ�����д��ڵ����⣬���ؽ�������Ŀ������걨������Ӧ��ע������⣻��󣬽��רҵ������֤��Ҫ�󼰡���Ρ�����ı�׼�����뽲�����Ṥ���������ʵ����Ŀ����ָ�ϱ��Ƶ�����Ҫ���Ô�ò£¬·ï¿½ï¿½ï¿½ï¿½ï¿½Ö¸ï¿½Ï±ï¿½ï¿½ÆµÄ»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ôºï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ä»ï¿½ï¿½ï¿½Òªï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ë²ï¿½ï¿½ï¿½

�Ṥѧ�����鳤��������ڽ�����ع�����Ҫ��
���ϣ��������������Ŀ����ָ�ϵı��ƺ���Ŀ��������������������ҵ����ۣ��������˸���λ���������Ŀ�Ľ��è¾ï¿½é£¬ï¿½ï¿½ï¿½Ó¿ï¿½ï¿½Ë»ï¿½ï¿½Æ¡ï¿½Ö°ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Æ¡ï¿½ï¿½Ó´ï¿½ï¿½Ñ§ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ÈµÈ½Ç¶È£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Í¹ï¿½ï¿½ï¿½Ò»ï¿½ß½ï¿½Ê¦ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ä¿ï¿½Ä½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ð§ï¿½Ä½ï¿½ï¿½ï¿½ï¿½ï¿½

����������ڻ��Ϸ���

Ƥ�﹤��רҵ����������

��֯��ѧ��Ⱦ������רҵ������������
������һ����Ϊ��ͨ���˴λ�����������ʵ���ѧ��Ŀ���˸�����͸���̵���ʶ�����Ṥ��רҵ���������ʵ���ѧ��Ŀ�ĸ������滮�ͽ�������Ҫ�����塣����У�����ݻ����Ҫ�󣬻����ƶ��������ʵ���ѧ��Ŀ��ָ�ϱ��ƺͽ��蹤����