�ѷ��^�̱O(ji��n)�y�c��Ҋ��}

��r�g��2010-09-20 15:02 ��Դ�� : ��x��2254

�ѷ��a(ch��n)��,��(y��ng)��(j��)�a(ch��n)Ʒ��;�ƶ��(y��ng)�Įa(ch��n)Ʒ�˜ʣ��(j��)�˜ʌ��a(ch��n)Ʒ�|(zh��)��Д�,��ڶ��(sh��)�a(ch��n)Ʒ�˜ʲ��ܷ�ӳ�ѷʵ��^��׃��,��似�g(sh��)ָ�˃H��շ��Ϙ˜��ƶ��ѷʵ��^��׃��ѷ��|(zh��)��a(ch��n)��ҪӰ�,��a(ch��n)��`��,��ͨ��^��׃��ָ�ˣ��M�бO(ji��n)�y,��Ҫ�ıO(ji��n)�yָ��У�

��1��ض�׃��,��ض��׃��Ƿ��

��2��ζ׃��,��l(f��)��r,��ԭ�ϵĮ�ζ��ζ��(y��ng)��1—2��ʧ,��ڑ�(y��ng)�аl(f��)�͵�ζ��ζ,��ѷʑ�(y��ng)ԓ�鸯ֳ��ζ��

һ,��ѷʜضȱO(ji��n)�y

�ض��Ƕѷʵ�һ��P(gu��n)�Iָ��,��ϵ�y(t��ng)��أ��ܱ��ֶ��,��Ӱ표ض�,��@Щ��Ƕѷʹ��ˆT��P(gu��n)�ĵ�,��

��΢��ｵ��ЙC��a(ch��n)��ģ��Ը��(j��)�ѷʜضȁ��Д�ϵ�y(t��ng)�M�е��,��Լ��ֽ��^��,��磬��ѷʜض��_��40��50��r,��t��Ɣ�ѷʽM�ֺ��ĵ��ˮ�ֹ�΢��L,��

�xȡ�ضȕr��һ��Ҫ�_��ض�Ӌ��ѷʃ�(n��i)��,��ض�Ӌ��һ��,��ʹ�ضȷ�(w��n)��M��x��(sh��)��Ȼ��һ��λ�ã��픲�߅��ͬ��ȵĎׂ�λ�õĜضȣ�,��ѷʵĜض��и��е�,��@��Ҫȡ�Q��ˮ�ֺ��ͶѷʽM�ֵĻ��W(xu��)�M�ɡ��ѷʜض�׃��һ��ݶ�׃��Ҏ(gu��)��,��ڵײ��ͨ�L(f��ng)��ϵ�y(t��ng),��ض��ߵ�λ�ô�s��x�ײ�2/3��һ�c�ĵط��

��ѷʜض��S�r�g��׃��r��D,��Ϳ��Д�ֽ��^��M�е��,��һ��õĶѷ�ϵ�y(t��ng)��ڃ��(n��i)�_��40��50�档��ɷֽ��ЙC��|(zh��)�ıM�r,��ض��_ʼ�½�,��ֽ��^��Ҳ��׃��

�κ�һ�c�Ĝضȶ��Ҫ��ه��΢��a(ch��n)��˶��ٟ��,��Լ�ͨ�L(f��ng)�ͱ��s�pʧ�ğ��,��ϵ�y(t��ng)�ܱ��ض�Ät��ه�ڶѷʽM�ֵĻ��W(xu��)�M�ɣ��Լ�ϵ�y(t��ng)�Ĵ�С��Π�,��ˮ�ֺ��ͬ�ӕ�Ӱ표ض�׃��,��ˮ�ıȟ��|(zh��)�ߣ��ܾS��ˮ�ֹ�΢��L,��ô�^�ɵĻ��غͽ��ض��^��Ļ��Ҫ��,��

��ѷʚ�ζ�O(ji��n)�y

�M�ܶѷ�ϵ�y(t��ng)��ܛ]�К�ζ,��һ��õĶѷ�ϵ�y(t��ng)��(y��ng)ԓ�a(ch��n)��ζ,��ѷ��^��п��ñ��X�읓�ڵĆ��}��,��Ě�ζ,��Ļ��ǵ��̫�ߣ�C/N��^�ͣ��(y��ng)ԓ��һЩ��ն��ľм��|(zh��)��̼Դ��ùζ,��п��ǻ��̫��,��ͨ�^��Ӹ��䄩��׃�@�N��r,��̫��Ķѷ��п��M�Ѕ��l(f��)��,��a(ch��n)��Đ��ζ��@һ�c��ݺ�ҕ,��ѷ��,��Գ�֔��Ӷ��w�Ը�׃��r��M��@��_ʼ��ʹ��ζ��@,��

һ��ѷ�ϵ�y(t��ng)��ζ�Ĵ��ጷ�,��ͨ��һЩ��Ҫ��ر��Ի��`��(d��o)�³�ζ�ĳ�Ҋ��У�

1�� ˮ�ֺ��̫��

2�� ϶�Ȳ��

3�� B(y��ng)��Ѹ��˻�

4�� w�^��

��@Щ��ض�ʹ��ںıM֮ǰ�y�ԝB��w��(n��i)��,��ʹ��ڰl(f��)�ͅ^(q��)��܇��·,��@�Ӿ��Ʌ��r��\ݔ?sh��)�һ��C��ǔUɢ,��@��ⲿ�՚⣨21% ��Ͷ��w��(n��i)��ȣ��Ԓ��0��ͬ��,��ڏ��ͨ�L(f��ng)��һ̎��L(f��ng)��ϵ�y(t��ng)�У�ͨ�^��Ȼ��M�Uɢ,��@�N��һ��ڶ��w�ϲ��ⲿ,��ʹ�Ǐ��ͨ�L(f��ng)ϵ�y(t��ng)��L(f��ng)�C��Ҳ��ͨ��϶,��Uɢ��Ҫ�Ĵ��͵�С��Լ��w΢��܇��

��,��ѷʳ�Ҋ��}��Д༰̎��

1.��

ԭ��ˮ��^��^С,��

̎��{(di��o)��(ji��)ˮ�֡�

2.��غ�ض��S��½�

ԭ��C/N�^��,��ԭ��ЙC��̫��,��

̎��(y��ng)��ú��S��ЙC��,��

3.�l(f��)��^��,��ζ��ζ��

ԭ��C/N�^��,��ԭ��^��,��ˮ��{(di��o)��(ji��)��

̎��ͨ�^�a��̼��ԭ��{(di��o)��C/N,��߽��ϼ��,��{(di��o)��ˮ�֡�

4.�l(f��)�ͺ��ڰ�ζ�u��

ԭ��ˮ��ƫ��pHƫ��,��l(f��)�͕r�gƫ�L,��