��ˮ̎��S��Ӛ��YԴ��

��r�g��2012-12-17 21:21 ��Դ��Ї��Ӛ� , ��: ��x��1634

ժҪ:��Ĕ��Ӛ��õ��\�й��cע��,��B��ó��ͳ��A̎��g,�Լ��Å��a�Ӛ��M�аl(f��)늵ļ��g��á��˅��Ӛ��ǌ��F(xi��n)��ˮ̎��S��p��,��(w��n)��,��o��YԴ��Ч�ֶ�,��ЏV韵İl(f��)չǰ��

�P�I�~:��,��,�Ӛ�,��

�S��҇��(j��ng)��İl(f��)չ�ͳ��ЬF(xi��n)��Ľ��O,�˂��h(hu��n)��ı��o�͸��R��ӏ�,��ʹԽ��Խ��ˮ��Ҫ̎��,��ǳ��ˮ̎��^��в��ɱ��ĸ��a��,��(j��)��,Ŀǰ�҇��ˮ̎��S��ÿ��10%��L��L[1],��·��}�ѽ�(j��ng)ʮ��ͻ��,��

һ��,��в��H��д��ˮ��,߀��M��N��ӵļ��,��x��ؽ��ٵ��ж��к��|,�粻��̎��O��ɶ��Ⱦ,��һ��,��һ�N�YԴ,��д��ЙC��|�͠I�B(y��ng)�ɷ�,��޴��҇��R��޴��Դ�c�h(hu��n)��p�؉��r��,��M��YԴ��,��H�܉��Q��·��},߀�܉�ʹ��׃�U�錚,�@�ǌ��F(xi��n)�ɳ��m(x��)�l(f��)չ�ı�ȻҪ��,��

��̎��̎��Ҫ��Ͷ�Y��\��M��,��y(t��ng)��̎��M�üsռ��ˮ̎��S��\��M�õ�20%~50%,Ͷ�Yռ��ˮ̎��S��Ͷ�Y��30%~40%[2],��Ŀǰ,��⌦��̎��Ҫ��ź��,��ٟ�,��ѷʵȷ�ʽ��oՓ��ȡ��ϺηN̎�÷�ʽ,��K̎��ǰ��M��m��?sh��)�̎�?��F(xi��n)�p��,��(w��n)��,��o��YԴ��,�Ԝp�p��K̎�õ�ؓ��H�܉�ʹ��̎��F(xi��n)��(w��n)��,��o��͜p��,��^��Юa��

Ԕ��Ո�鿴��֣�

����D�d��ǳ��ڂ��f��Ϣ֮Ŀ��,��Ё�Դ��ע�e�`��ַ��ĺϷ��棬Ո��߳֙��C��c��W(w��ng)(li��n)ϵ,��҂��r��,��h��x�x,��