ʲô�Ƿ��B͸

��r(sh��)�g��2008-01-23 17:09 ��Դ�� : ��x��6099

1�� B͸�F(xi��n)��

        �B͸��ָһ�N�܄��ˮ��ͨ�^һ�N��͸Ĥ�M(j��n)��һ�N��Һ��Ǐ�һ�Nϡ��Һ��һ�N��^��Һ��Ȼ�B͸,��ڝ��Һһ߅��m��(d��ng)?sh��)ĉ��,��ʹ�(ji��)B͸ֹͣ��˕r(sh��)�ĉ��Q��ԓ��Һ�ĝB͸��,��ڝ��Һһ߅��ϱ��Ȼ�B͸��ߵĉ��,��Ť�D(zhu��n)��Ȼ�B͸��򣬰ѝ��Һ�е��܄��ˮ��͸Ĥ��һ߅ϡ��Һ��,��@�Ǻ��Ȼ��B͸�^��෴��,��˕r(sh��)�ͷQ�鷴�B͸��

        �B͸��л(x��)��д��ڵ�һ�N��Ȼ�^��,��ˮ��͸�^��͸Ĥ��Ҹ��w,��}��|(zh��)��,��@Щ��͸Ĥ�Ŀ׏��0.0005΢��,��

        �B͸�^�̣��ڼ�ˮ��Һ��}��Һ�ɷN�h(hu��n)��֮�g��ˮ��Џļ�ˮ��Һ��}��Һ�B͸�ăA��,��ˮ��ͨ�^��͸Ĥ�ļ�ˮ��Һ��}��Һ�B͸,��ԓ�^�̵��ǃɷN�h(hu��n)��ĝ�Ȳ

��B͸�^�̣�Ĥ�B͸�^��,��}��Һ�ķ��ʩ�Ӊ��ʹ?ji��)B͸�^�̷��M(j��n)��,��Ӊ��£�ˮ͸�^��͸Ĥ�c��Һ�е��x�ӷ��x,��(d��ng)�B͸�^��M(j��n)�е�һ��̶ȕr(sh��),��B͸��c��Ӊ��Ⱥ󷴝B͸�^�̽Y(ji��)��,��

�ڌ�(sh��)�H��(y��ng)��У��ڷ��B͸��@��ǰ�}��Һ��Ҫ��Q,��Ч��Փ,��͸Ĥ��Һ��Ҫ��£��,��̘I(y��)Ĥ�M��O(sh��)Ӌ(j��)��һ��(g��)�M(j��n)ˮ�ں̓ɂ�(g��)��ˮ��,��M(j��n)ˮ�ڱ��oˮ��ڣ��ˮ��ڷքe��̎��ˮ�͝�sҺ��ų��,��

        �B͸�F(xi��n)��1748��Abbe Nollet�״εõ��C��,��ֱ��20��o(j��)50��ƌW(xu��)�҂��_ʼ��÷��B͸�򳬞V��Һ��|(zh��)��܄��Ч��x��,��ʹ��ɞ�һ�N��(sh��)�(y��n)�Ҽ��g(sh��),��

2��B͸��g(sh��)

         ��B͸��60��l(f��)չ��һ�(xi��ng)�µ�Ĥ��x��g(sh��),��B͸Ĥ�ډ��ʹ��Һ�е��܄��c��|(zh��)�M(j��n)�з��x��^��.��B͸��Ӣ��ȫ��“REVERSE OSMOSIS”,�s��“RO”,��
        ��B͸��g(sh��)�Ǯ�(d��ng)��M(j��n)��(ji��)��Ч��Ĥ��x��g(sh��),��ԭ��ڸ��Һ�B͸��£��(j��)��|(zh��)��͸�^��͸Ĥ��@Щ��|(zh��)��ˮ��x�_��,��ڷ��B͸Ĥ��Ĥ�׏��ǳ��,��H��10A��ң��܉��Ч��ȥ��ˮ�е��ܽ��}�,��z�w,��΢���ЙC(j��)��ȣ�ȥ��ʸ��_(d��)97��98��,��ϵ�y(t��ng)��ˮ�|(zh��)��,��ܵ͡��o��Ⱦ,��ˇ��,��ȃ�(y��u)�c(di��n)��

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