��˞��Դ

��r�g��2008-06-10 15:06 ��Դ�� : ��x��3460

һ,��˞鹯�ŷŵ��Ҫ��Դ��

1.Դ�ڿ��ƄӵĹ��s�|(zh��)��ŷţ�

��ȼú늏S��S��ŷ��Ć�һ��Դ��

��ʯ̼ȼ�ϵ��Դ��a(ch��n)��,��ʯ�ͮa(ch��n)Ʒ��

��ˮ��a(ch��n)Ʒ��ʯ��еĹ��

��ɭ�ִ��

�ݺ��l(f��)

�޲ɵV��漰ԭʼ��Vʯ��្��̎��ұ��,��½��ٮa(ch��n)Ʒ

a.��F

b.�i�F

c.�\

d.��

e.��ɫ��

2.��Ĺ��្��ʹ��ɵ��ŷţ�

�U��̎��,��ٻ��ȣ��s�|(zh��)�͹��ʹ�ã��ɵ��ŷţ�

�ٹ��V�_��

��СҎ(gu��)ģ��,��y�V�_�ɣ��^�̣�

��-�A�a(ch��n)Ʒ��o�C��U�

��@Ӱ̎��

�ݟɹ��N�x��ǻ�ƹ��Ͻ��ϵ�ʹ��

�޺��a(ch��n)Ʒ��a(ch��n),��磺

a.�ض�Ӌ

b.��Ӌ��x��

c.��_�P(gu��n)

3.�U��̎��,��ٻ��ȣ��s�|(zh��)�͹��ʹ�ã��ɵ��ŷţ�

�ُU��ٻ�( ��,��t(y��)��,��Σ�UƷ�U�� )

�ڼ��{��S��

�۹��I(y��)��,��B©��ŷ�

��

�ݷٟ�

��Ĺ�أ��ŷŵ��

��ʯȼ�ϣ��ú��Ķ��cȼ��U�Ϸٻ��ɵ��ŷżsռ�˞��Դ�Ĵ��ŷſ��70%��,��

Ŀǰ,��д��ڵĹ��кܴ��ڶ��˞��ŷ��ɵġ��M��о��@ʾ��I(y��)��ԁ�,��˞��ߵ��˴��й��Ŀ��wˮƽ�s3 ��,��Ĵ��ؓ�ɵ��Ȼ��(g��u)��Ȼ�y�Թ��y��е��˞��ŷ��Ҫ�Ԛ�B(t��i)Ԫ�ع��ʽ,��@ʹ��܉��c��Fһ��ݔ��L�ľ��x,��՚��й��ŷŵ�ʣ�ಿ��Ԛ�B(t��i)��ڵĶ��r����HgCl2��ʽ��c�ŷŚ��w�е��ӽY(ji��)��,��@Щ��ڴ��еĴ��Ҫ��Ԫ�ع��,��s100��1000km��(n��i)�͕��(j��ng)�^�񷨻�ɷ��^�̳��e��Ȼ��,��Ĳ�ͬ��֮�g��Ҫ�D(zhu��n)�Q��ܕ��ڴ��ݔ��g��F(xi��n),��@��Ӱ푂�ݔ��x,��

��E��,��ȫ��ƽ��˞��ŷ��ѽ�(j��ng)��¬F(xi��n)�ڵĳ��e�ٶȱȹ��I(y��)��ǰ�r��߳�1.5��3��,��I(y��)�؅^(q��)��(n��i)��܇��ĳ��e�ٶ��^ȥ200��g��2��10��,��

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