Ó��ʯ��

��r�g��2009-03-26 14:43 ��Դ�� : ��x��3456

Ó��ʯ��Ļ��

��Ó��ʯ��^��(x��)�w��ƽ��s40��60μm,��w��ʶ��,��L��1.5��2.5֮�g��ɫ�ʻ�,��S,��ж�ˮ��}��^�ߣ�һ�㶼��90%��,��xˮһ��10��,��߀��w��,��ЙC̼��̼��},��}�Լ��c,��⛡��V��}��Ȼ��M�ɵĿ��}��s�|(zh��),��

Ó��ʯ��c��Ȼʯ��ı��^

��Ó��ʯ��c��Ȼʯ��ڻ��W(xu��)�M����,��Ʒλ�ஔ(d��ng)��Ȼʯ��s�|(zh��)��ճ��V��,��ĥ��(x��)��w��^��,��һ��140μm��ҡ�

��(n��i)��(j��ng)��̫ԭ��һ��늏S��늏SÓ��ʯ��Ʒ�c��Ȼʯ��Ļ��W(xu��)�ɷ��M(j��n)�б��^,��Y(ji��)��Ó��ʯ��c��Ȼʯ��Ҫ�ɷ��Ƶ�,��

Ó��ʯ��c��Ȼʯ��ą^(q��)�e��Ҫ��c��

a, ��Ȼʯ��ճ��һ��Ó��ʯ��ԆΪ��ĽY(ji��)��w��,��Ó��ʯ�ಿ�־��w��(n��i)��Љ��,��Ȼʯ��Ҫ��퍑B(t��i)��ڡ��Ȼʯ�ཛ(j��ng)�^��ĥ��Ĵ��w��s�|(zh��),��Ó��ʯ��w��ʯ��,��(x��)�w��s�|(zh��)��

b, ��s�|(zh��)��ͬ��r��,��Ó��ʯ��ԛ]�Ѕ��ӷ��(y��ng)��̼��}�w��һ��ʯ��ʯ�w��ΑB(t��i)�Ϊ��,��һ��Ժ��ʽ��ڶ�ˮ��}��ģ��@��Ч��cˮ��(y��ng)��}�w��(sh��)��,��ʹ��Ч�M�ָ��Ȼʯ��,��Ȼʯ��s�|(zh��)��ˮ��rһ�㲻�܅��ӷ��(y��ng)��һ��̶��ʹ��Ȼʯ��ܲ��Ó��ʯ��,��

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