The frequency of diagnosed dementia is increasing,putting all kinds of stresses on families andmedical care.请问现在分词putting构成的后半句在语法中叫什么,是独立结构还是从句?

x��T�R�P~��7�/���w�@hnK�4�I*î��CӢBā�GZ��w����|�M*Vq�qwn�{�=?���s��<��(i�gYl$��D�����*Rq�� �F����bkFJ�d�H�u4��-�l�¶��l����t Ί����%%�A�j\oq�C'���+�\l7� 5���5�VJ�zA�c�����)�s�_��V����i��� &m���.<��Z��&�����׼�,�%����7�ؠ_4��4h�ئGz׼~A�W��/��2��W��W�Wz�K��/�B��eP��ں��}�F�|�Y��c�sDky����y%$q˴�6*�7h�vS��=�K�^���$�n���^M"���iNz>k"��i-����x�5��ܬ�=��ߣ��HX�@IV�$�;8��;���olh��>�C��n���.��N�xݽ�5~�@��ՇS���'t��|�8���R�sn)�R���Z�
u�ڦ�*�����hD%�|  h�'��d" T���մ F� ps0���Ǽw�!��P
�`R���t^Mc�-r�2;?a��tHυ+� ���H���H��d��v�{t�T,�d���9MW-l���,�����2ʹ�%̬���7Ja��
ӞU��L�0��?�����w?H��.��|�zǤ��^�b,"�lKI�\��-�IY�m#�D�X�0�Jf�B^��f5�Avb�4u�����9��s��6-QJ�ђY]��%�R�����h��.zP��vmW@�l�C�k���1k��Y�ꬰ��ƕ�1;�3�?�xx��ҩ��Ӊ,i