�U��̎��߻��đ�(y��ng)�ìF(xi��n)��M(j��n)չ

��r(sh��)�g��2012-11-29 01:57 ��(l��i)Դ��Ⱦ��μ��g(sh��) ��: ��x��2036

ժҪ:�C��̎��Ⱦ��܇(ch��)β��߻��,��I(y��)��w��߻��đ�(y��ng)�ìF(xi��n)��о��M(j��n)չ,��(du��)��о��c(di��n)�ͷ��Ҋ(ji��n)��,��

�P(gu��n)�I�~:�߻��,��Ⱦ,�U��

��

1835��,��ƌW(xu��)��J.J.Berzelius��(du��)��ĳЩ��|(zh��)�Ĵ��ڶ��ܸ�׃��W(xu��)��(y��ng)�ٶȵĬF(xi��n)��x��߻��(Catalysis),�Q(ch��ng)�@�N��|(zh��)�д߻��(Cata-lyst)��˺�߻��Խ��(l��i)Խ��Ҫ�Ľ�ɫ,��һ��(g��)��o(j��)��(l��i),��(l��i)ֻ��Ȼ�Ĳ��ȡ,��ҕ�˱��o(h��),ه��ĭh(hu��n)��m(x��)��:��Ч��(y��ng),��ȫ��׃ů��ӿն�,ʹ�˂��u�J(r��n)�R(sh��)��Ⱦ��Σ��ʹ�ô߻��ķ��ȥ��Ⱦ��Խ��(l��i)Խ�@ʾ��(qi��ng)��,��Ⱦ��Ĵ߻��о�,��A(ch��)��Փ�о��͑�(y��ng)��о�?j��)ɂ�(g��)��,��˂��Ŭ��̽ӑ�߻��g(sh��)�ڃ��Ⱦ��д��ڵĸ��N��(w��n)�},��m��(d��ng)?sh��)Ĵ߻��?l��i)��߰��Ⱦ�ｵ��С�̶ȡ��̎��w��(l��i)Դ�Ĳ�ͬ,һ��Է֞��܇(ch��)�Ś�̎��߻��͹��I(y��)�U��̎��߻��,��̎��䑪(y��ng)�ìF(xi��n)��о��M(j��n)չ��һ��(ji��n)Ҫ��B,��

1��܇(ch��)β��̎��߻��

��܇(ch��)β��Ҫ��(l��i)Դ�ڃ�(n��i)ȼ�C(j��)��܇(ch��)�U��,�@�ѳɞ��҇�(gu��)��г��д��h(hu��n)��Ҫ��ȾԴ֮һ,��(hu��)��(d��o)��CO��N�(l��i)�͓]�l(f��)��ЙC(j��)��(HC��VOC),��,��(50,)��(NO��),��w��(PM)��ж��ȵ��ŷ�,��ɴ��Ⱦ,Σ��w��,��,�_(k��i)�l(f��)��(sh��)�ø�Ч�Ĵ߻��ǿ��܇(ch��)β��ŷŵ��Ҫ

Ԕ��(x��)��(n��i)��Ո(q��ng)�鿴��֣�

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