PM2.5�z�y�O�䣺��(n��i),��a(ch��n)Ʒ�r��3~4��

��r�g��2013-01-18 13:52 ��Դ��uؔ��(j��ng)�Ո� ��: ��x��1506

“��һ��,��˾��ԃ�Ԓһֱ푂��ͣ��҂��N��~Ҳ��15%,��”��u��m�h(hu��n)��޹�˾�N��ؓ؟��S��Vӛ��,��Ձ��F��⣬׌�u�ǲ��п಻��,��s׌�̼ҿ��̙C,��һЩ�h(hu��n)��z�y�O��I(y��)ӭ��һ��N�۸߷塣ֱ��^�l(f��)�z�ּ�1/20��PM2.5,��ӵČ��ك|Ԫ��ıO(ji��n)�y�O��Ј�,��

��y��ȵĲ�ͬ��(n��i),��ͬePM2.5�z�y�O��ăr��,�� “��”�ʬF(xi��n) �ĬF(xi��n)��,��ӛ�߲��L��˽⵽��PM2.5�z�y�ķ��кܶ�N,��(n��i),��ⲻͬ�ęz�y��ó��Ĕ�(sh��)��(j��)��^����u�Ƕ��(sh��)��a(ch��n)��I(y��)��H��a(ch��n)�z�y�O��,��ͬ�r߀��N�ۇ��Ʒ�ƵĮa(ch��n)Ʒ,��

Ŀǰ��u�Ј�߀��ԇ��M�Įa(ch��n)Ʒ��,��(j��)�˽�,��ͬһe��(n��i)��a(ch��n)Ʒ�ăr��_3~4��,��“��һ��y��ۉm��B�m(x��)�yԇ�x��,��(n��i)�ۃrһ��1.8�fԪ��a(ch��n)Ʒ��ۃr�t��3�fԪ��,��”�S��Vӛ��,��ѽ�(j��ng)��Ҏ(gu��)ģ��b�ˣ��о��ѽ�(j��ng)��5~10��^��,��ڼ��g(sh��)�ϱ��^��,��кܴ�(y��u)�ݡ�

2012��,��“PM2.5”�@��~�_ʼ��h(hu��n)��I(y��)�Pע,��2012��3�£��Ժͬ��l(f��)��ӆ�ġ��h(hu��n)��՚��|(zh��)��˜ʡ�,��˜��,��ǰ��Pע��PM2.5�ͳ��ʽ�{��O(ji��n)�yָ��,��S��Ҙ˜ʵ��Mһ��,��һ��`��Ŀ՚�z�y�O��_ʼͶ��Ј�ʹ�ã��u��m�h(hu��n)��޹�˾��,��S��f,��˾ԭ��һֱ��ڭh(hu��n)��O(ji��n)�y�O��ơ��a(ch��n),��Ҙ˜ʳ��_ǰ,��PM2.5�ęz�y�O��a(ch��n)ֵ��“��w��ܵ��ҕ,��O(ji��n)�y�˜ʏ�PM10һ��ߵ�PM2.5,��҂�Ҳ��@��޴��Ј��”�S��Vӛ�ߣ��ڙz�y֮ǰ,��ͬ�ں�֮��,��茦늏SÓ��Ó��ӏU��̎��b�õ��M��O��Ͷ��,��@��Ј��_�f�|Ԫ,��

��L��ӛ��˽⵽��@�N��yPM2.5�z�y�O��Ŀ͑��Ҫ��I(y��),��“��]�Ё�ُ�I��,��”��o�f��Ŀǰ,��PM2.5�z�y�O��Ҫᘌ�һЩ��ڷۉm��Ⱦ�[��Ĺ��I(y��)��a(ch��n)��I(y��)��OӋ,��a(ch��n)��N�ۡ��ϰ��ձ��^�P�ĵĄt��҃�(n��i)�՚��|(zh��)��,��@Ҳʹ�ÿ՚��Խ��Խ��u��,��

��u��Pؓ؟�˸��Vӛ�ߣ�2013��һ�_��,��“�܌�”�ļ��,��ǲ��“��”�Ŀ՚��ӛ�ߏču�Ǽ��u��˽⵽,��mȻ�r�񲻷ƣ��՚��Ձ��F(xi��n)ʮ�֓��,��ȥ��12�·��_ʼ,��N��ֱ��

“�@��,��ԃ��˴��,��”��u�K��(002024,�ɰ�)��Pؓ؟��f��؄e��ĩ,��,��ǧԪ�Ŀ՚��ĳ�؛��_��ƽ�r��3��֮�ࡣ��u��,��՚��Pע��Ҳ��,��һλ��P��ʿ��Vӛ�ߣ�1�·݄��^��,��N��ѽ�(j��ng)��ς��L��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,��