1. While the electron intercalates and deintercalates easily due to the smaller energy that orbit leaps from the HOMO orbit to the LUMO orbit. ���ռ�й����HOMO������Ϳչ����LUMO����ԾǨ�ܺ�С�� ���ӽ�����Ƕ����ѳ���
2. The orbit of Halley's Comet prolate very much on point beyond the orbit of Neptune, but a recent point in the orbit of Venus. �������ǵĹ���dz��ⳤ��Զ�յ㳬�������ǹ�������յ�ȴ�ڽ��ǹ���ڡ�
3. In automatic mechanism selection system based on orbit, orbit characteristics and dimension parameters of key orbit segments are momentous for selecting mechanisms. ���ڹ켣�Ļ����Զ���ѡ��ϵͳ�У��켣�������ؼ��켣�γߴ������ѡ���������Ҫ���ݡ�
4. The orbit of Halley's Comet prolate very much on point beyond the orbit of Neptune, but a recent point in the orbit of Venus. �������ǵĹ���dz��ⳤ��Զ�յ㳬�������ǹ�������յ�ȴ�ڽ��ǹ���ڡ�
5. In this paper, the plane inclination and non-plane inclination of the surface and deep soil, and the sway settlement of the round wall are discussed. �����˵ػ��ر�������������ػ���ƽ����б���ƽ����б����ǽҡ���³����ԣ�