��·��a(ch��n)�zӡ�^(q��)�ЙC(j��)�U��ă��

��r(sh��)�g��2012-12-20 01:39 ��(l��i)Դ��h(hu��n)�� : ��x��2514

ժҪ:ᘌ�(du��)��Ӿ�·��S��zӡ�^(q��)�ЙC(j��)�U��Ⱦ�Ć�(w��n)�},�x��gЪʽ�̶��̿��ЙC(j��)�U��Ĺ�ˇ��,ͨ�^(gu��)��Ĺ��,�O(sh��)Ӌ(j��)��ٞ�0 . 6m s,��̿,�b��߶Ȟ�1m ,��p�Ӷ��(g��)��ʽ��b,�\(y��n)�к�,��(sh��)�H�O(ji��n)�y(c��)��Ч��@,��,��ױ�,��ױ��ă��Ч�ʷքe��81 .5 9% ,83. 5 0 % ,85 . 4 3% ,�Q�µďU��̿��(j��ng)��ѭ�h(hu��n)ʹ�á,��յ��ЙC(j��)�܄��ڲ��l(f��)늙C(j��)��ȼ��,��

�P(gu��n)�I�~:��·��a(ch��n),�ЙC(j��)�U��,��̿��,��

1��ǰ��

Ŀǰ��(gu��)��(n��i)�ж�Ҹۡ��_(t��i),��Y��Ӿ�·��a(ch��n)�S ,��a(ch��n)�^(gu��)��S�๤��Ҫ��A��ЙC(j��)�܄��M(j��n)�мӹ�̎�� ,��ʹ��a(ch��n)܇(ch��)�g�Ŀ՚��Џ��,��A��ЙC(j��)�܄�� ,��@�е��Џ�(qi��ng)�ҵĴ̼��Ԛ�ζ��a(ch��n)��ďU��ͨ�� 4��(l��i) :��ԏU��,��A�ԏU��,��U��ЙC(j��)�U��[1] ��@Щ�U��̼��Ժܴ� ,��g�O(sh��)��ͽ�� ,��ЙC(j��)��w (��Ҫ�ɷ֞鱽,��ױ�,��ױ� )�Є�� ,��m�� ,��w��(n��i)�e�� ,��“�°��»�,��ͻ׃”��|(zh��) ,��(y��n)��Σ��w��,��ֱ��ŷŵ��h(hu��n)�� ,��(hu��)��ɴ��Ⱦ,�� ,�ò��ISO14 0 0 1�J(r��n)�C ,��a(ch��n)Ʒ�ڇ�(gu��)�H�Ј�(ch��ng)�ϵ��N(xi��o)��Ҳ��(hu��)��Q(m��o)�ױډ��(w��n)�}��ܵ�Ӱ�[2 ] ��

ĳ��˾��܇(ch��)�g��b��ͨ�L(f��ng)�Q��O(sh��)ʩ ,��a(ch��n)�O(sh��)��þֲ�ͨ�L(f��ng) ,܇(ch��)�g��ȫ��ͨ�L(f��ng)�Q�� ,��,��A��w��ó�Ҏ(gu��)��շ��M(j��n)��,��ЙC(j��)�U��y�� ,��д�ʩ��δȡ��A(y��)��Ч��Ŀǰ ,��(du��)�ڵ͝��ЙC(j��)��w ,��õ��ܶ�[3 ] ,��ԓ��·��S�ЙC(j��)�U��a(ch��n)��c(di��n)�� ,��@�N�ЙC(j��)��w�ĝ�Ⱥܵ� ,Ŀǰ�ڇ�(gu��)��(n��i)��һ��(g��)�y�}[4,5] ,��

��xȡ�V�|ĳ��˾��·��S̎��y�ȴ�,��a(ch��n)��Ľzӡ�^(q��)�ĵ͝��

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,��