�������ɫ���������Ƕ���ɫ��Ѥ������ϣ����������ĺ�䣬�и����������ղ������ص���ɫ���������εĶ����䣬�ټ���ǧ���ò»¯µï¿½ï¿½ï¿½Ë®ï¿½ï¿½ï¿½ä£¬ï¿½ï¿½Ï°ï¿½ï¿½ï¿½Ë»Æ½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½É«ï¿½Êµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ç°Ò»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ðµï¿½ï¿½ï¿½ï¿½ß£ï¿½Å¨ï¿½ØµÄºï¿½É«ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Øµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ßµï¿½ï¿½ï¿½ï¿½ÓºÍ¶ï¿½ï¿½Øµï¿½ï¿½ï¿½ï¿½Ê£ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ö´ï¿½×·ï¿½ï¿½Ç°ï¿½ï¿½ ��ʱ�еij��г�Ů��ϲ����

                                                             ������������Ͽӱ���ī����Ȼ���A��������Ҽ�
        ï¿½ï¿½ï¿½Ç³ï¿½Öªï¿½Äºï¿½É«ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ï¿ï¿½ï¿½Ô·Ö³ï¿½2�֣�ī��ͺ���䡣������ν������֣��ָ���ʲô�����أ�
        ī����ǿ�����������ʾΪ�����ī��ɫ���߰���ɫ���ܶȱ���ͨ����Щ����������1.67-1.688֮�䣬�����ǿ��
        ï¿½ï¿½É«ï¿½ï¿½ä²»Í¬ï¿½ï¿½Ä«ï¿½ä£¬ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½È»ï¿½ï¿½ï¿½Â»ï¿½ï¿½ï¿½ï¿½ï¿½Ç¿ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Â£ï¿½ï¿½ï¿½É«ï¿½ï¿½Îªï¿½ï¿½É«ï¿½ï¿½ï¿½Ø±ï¿½ï¿½ï¿½ï¿½ï¿½Ë®ï¿½ï¿½ï¿½ï¿½ï¿½Äºï¿½É«ï¿½ï¿½ä£¬ï¿½ï¿½Ç¿ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Â»ï¿½ï¿½ï¿½ï¿½ï¿½É«ï¿½ï¿½ï¿½ï¿½

                                                                 ���ī������A����ʯ������׹�Ҽ�/���¶�
        ��ǿ�������º���仹�Ǻ�ɫ��ֻ��ɫ����õ�һЩ����ī����ǿ��������������Ե���ɫ��ͨ��������ɫ��Ҳ������ɫ������Ȼ�����īɫ�кܴ�ı仯��
        ī��ͺ���䶼����ˮ֮�֣��ڶ��߶��ﵽ����ʱҲ�����಻ͬ���������ɫ��ɢ��Ч�����Բ���ī��ľ����Ե���Ӳ����ī�����ɫ����dz�б仯�⣬��������ɫ��
        ī��ͺ�����ڲ����϶����ܳ��ְ�ɫ�����ɫ��ɫ�ߣ���ī���ɫɫ����ҪΪ���޻��Ǿ������ķ��⵼�£��ֲ�Ҳ�ȽϾ��ȣ��������İ�ɫɫ�߷ֲ��ȽϷ�ɢ�����У�ɫ��������Ӳ��������״��Ƭ״�����ǵ�״�ֲ�Ϊ����