��^��p��O(sh��)Ӌ(j��)

��r(sh��)�g��2009-11-16 10:26 ��Դ�� : ��x��1642

һ,��e�^�ͷ��S��(bi��o)��(zh��n)�c�L(f��ng)�C(j��)�P��ú��x��

��^��,��e�^�ͷ��O(sh��)�п��{(di��o),��ˣ��_(d��)��S��(bi��o)��(zh��n),��H��]��o(h��)�Y(ji��)��(g��u)�ĸ��ǲ��,��߀��횿��]��}��

1��ƿ��{(di��o)ϵ�y(t��ng)��L(f��ng)��c�p��,��

2,��x��L(f��ng)�C(j��)�P�ܣ�

3,��_��L(f��ng)�C(j��)�P�ܵ��÷�ʽ,��?y��n)��ͷ��Ҫ��ã?/p>

4��ֹ��L(f��ng),��Ś�ܵ��“��”,��⽵�͸��ĸ��

��,��S��ƶ�,��Ҳ��횸��(j��)��{(di��o)��ܿ��Ƶĳ̶ȁ�Q��t�ƶ��Ę�(bi��o)��(zh��n)�o��T��(sh��)�F(xi��n),��

�ڴ_��(bi��o)��(zh��n)��ͬ�r(sh��),��(j��)�{(di��o)�飬�г��Ќ�(sh��)��е�,��(sh��)�F(xi��n)��(bi��o)��(zh��n)Ҫ��L(f��ng)�C(j��)�P�ܵ��÷�ʽ,��̎��P(gu��n)��,��p��Ҫ��,��f��

��P(gu��n)��^�W(xu��)�O(sh��)Ӌ(j��)��Ҏ(gu��)��,��׺��漰��W(xu��)��ȫ��(n��i)��,��?y��n)��^��ͷ��⣬߀��ߘ�(bi��o)��(zh��n)�ľ㘷��(��d,��d,��h�d),��N��(�U(ku��)ϵ�y(t��ng)),��d��๦�ܴ�,��͏d��d�ȣ��@��g��|(zh��)�O(sh��)Ӌ(j��)��},��Ҏ(gu��)��(c��)��ڸ��O(sh��)Ӌ(j��),��P(gu��n)��|(zh��)��}�Ʌ��P(gu��n)��T�Y�ϡ�

��,��^��п��ܮa(ch��n)��(qi��ng)��(d��ng)�ĸ��يʘ��O(sh��)ʩ��Ҫ�е�˹��d,��g��^��y��Y(ji��)��,��˹��d��I�I(y��)�r(sh��)��һ�㶼�� 110dB��,��Ǵ��ʳ��a(ch��n)��ď�(qi��ng)��ĵ��l��ֱ��l(f��)�Y(ji��)��(g��u)��(d��ng)��w��,��g��ܵĔ[ƿ�C(j��)��90dB��,��Ᵽ�I(l��ng)��ؕr(sh��)��a(ch��n)��܏�(qi��ng)��}�_ײ��@Щ�O(sh��)ʩ�c�ͷ��O(sh��)��ͬһ��w�Y(ji��)��(g��u)��(n��i),��̎��ǳ��y,��y��C�ͷ��еķ��g�_(d��)��(bi��o)��(zh��n)��Ҫ��Ӵ˗lҎ(gu��)��,��

��,��OK��d��O(sh��)ʩ��(j��ng)��Ҫ�I�I(y��)��賿,��(j��ng)�^�{(di��o)��,��˷�ӳ��OK�a(ch��n)��˯�ߵ�Ӱ푺ܴ��Ӵ˗lҎ(gu��)��,��
��,��錢�Һ��ͨ��ͨ��I�I(y��)��錢�Һ��һ��(d��ng)�Ŀ��˕��a(ch��n)��^��W,��(j��ng)��ȃ�(n��i)��(d��ng),��(y��n)��Ӱ�ͬ��ȃ�(n��i)��ͨ�ͷ��(n��i)��˵�˯�ߣ��Ӵ˗lҎ(gu��)��,��

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