£¨2004?·ðɽ£©Ä³»¯Ñ§ÐËȤС×é°´ÒÔϲ½Öè̽¾¿Ä³Ò»Î¶ÈÏÂÂÈ»¯ÄƱ¥ºÍÈÜÒºµÄËá¼î¶È£®
[²ÂÏë»ò¼ÙÉè]ÈÜÒºµÄpH¿ÉÄÜΪ£¨Ç뽫ÄãµÄ¼ÙÉèÌîÈë¿Õ¸ñÖУ©£º
¢ÙpH£¼7£¬¢Ú______£¬¢Û______£®
[Éè¼ÆºÍʵÑé]Òª²â¶¨¸ÃÈÜÒºµÄËá¼î¶È£¬³ýÓÐÕýÈ·µÄ²Ù×÷²½ÖèÍ⣬ÆäÖв»ÄܲÉÓÃÏÂÁÐÎïÖÊÖеÄ______£¨ÌîÐòºÅ£©À´½øÐÐʵÑ飮
¢ÙpHÊÔÖ½ ¢Ú×ÏɫʯÈïÊÔÒº ¢Û·Ó̪ÊÔÒº
×éÄÚͬѧ½øÐÐÁËÈçÏÂʵÑ飺
¼×ͬѧ£ºÈ¡pHÊÔÖ½·ÅÔÚ²£Á§Æ¬ÉÏ£¬Óò£Á§°ôպȡÂÈ»¯ÄÆÈÜÒºÕ´ÔÚpHÊÔÖ½ÉÏ£¬°ÑÊÔÖ½ÏÔʾµÄÑÕÉ«Óë±ê×¼±ÈÉ«¿¨±È½Ï£¬²âµÃpH=7£®
ÒÒͬѧ£ºÈ¡pHÊÔÖ½·ÅÔÚ²£Á§Æ¬ÉÏ£¬ÏÈÓÃÕôÁóË®½«pHÊÔֽʪÈó£¬È»ºóÓò£Á§°ôպȡÂÈ»¯ÄÆÈÜÒºÕ´ÔÚpHÊÔÖ½ÉÏ£¬°ÑÊÔÖ½ÏÔʾµÄÑÕÉ«Óë±ê×¼±ÈÉ«¿¨±È½Ï£¬²âµÃpH=7£®
±ûͬѧ£º½«pHÊÔÖ½Ö±½Ó½þÈëÂÈ»¯ÄÆÈÜÒºÖУ¬°ÑÊÔÖ½ÏÔʾµÄÑÕÉ«Óë±ê×¼±ÈÉ«¿¨±È½Ï£¬²âµÃpH=7£®
[ÆÀ¼Û]ÈýλͬѧÖвÙ×÷¹æ·¶µÄÊÇ______ͬѧ£®Ö¸³öÆäÓàͬѧ²Ù×÷ÉϵĴíÎó
______£®
[½áÂۺͷÖÎö]±ûͬѧµÃ³ö£º¡°·²ÊÇÑÎÈÜÒºµÄpH¶¼µÈÓÚ7¡±£¬ÄãÈÏΪ¸Ã½áÂÛÊÇ·ñÕýÈ·£¿______£¬Èç²»ÕýÈ·Çë¾ÙÒ»Àý˵Ã÷£¨ÈçÕýÈ·£¬´Ë¿Õ²»ÓÃÌ£®______£®
¡¾´ð°¸¡¿·ÖÎö£º¸ù¾ÝPHÖµµÄÕýÈ·²â¶¨·½·¨À´¿¼ÂÇ£¬·ñÔò²âµÃµÄ½á¹û»á²úÉúÎó²î£¬Ö¸Ê¾¼ÁÊÇָʾÈÜÒºµÄËá¼îÐԵģ¬¶øPHÊÔÖ½ÊDzⶨÈÜÒºµÄËá¼î¶ÈµÄ£®ÎÒÃÇÓÃPHÊÔֽʱ£¬²»ÄÜÓÃË®Èóʪ£¬Ó¦Óò£Á§°ôպȡ´ý²âÒº£¬µÎµ½PHÊÔÖ½ÉÏ£¬È»ºó½«PHÊÔÖ½Óë±ê×¼±ÈÉ«¿¨¶ÔÕյóöPHÖµ£®ÑηÖΪÈýÀàÓÉÖÐÐԵġ¢ËáÐԵġ¢¼îÐԵģ¬À´¿¼ÂDZ¾Ì⣮
½â´ð£º½â£º²Â²âÖеÄPHÖµÖ»ÓÐÈýÖÖÇé¿ö£º£¼7£»£¾7£»¨T7£»
Ëá¼îָʾ¼ÁÖ»Äܲâ³öÈÜÒºµÄËá¼îÐÔ£¬²»Äܲâ³öËá¼î¶È£¬PHÊÔÖ½Äܲâ³öËá¼î¶È£¬ËùÒÔ²»ÄÜʹÓÃÏÂÁÐÎïÖÊÖТڢۣ»
²âPHÖµµÄÕýÈ·²â¶¨·½·¨ÊÇ£ºÈ¡pHÊÔÖ½·ÅÔÚ²£Á§Æ¬ÉÏ£¬Óò£Á§°ôպȡ´ý²âÈÜÒºÕ´ÔÚpHÊÔÖ½ÉÏ£¬½«ÊÔÖ½ÏÔʾµÄÑÕÉ«Óë±ê×¼±ÈÉ«¿¨±È½Ï£¬¼´¿ÉµÃµ½PHÖµ£¬ËùÒÔÈýλͬѧ²Ù×÷¹æ·¶µÄÊǼף¬ÒÒͬѧ¡¢±ûͬѧ²Ù×÷¶¼ÊÇ´íÎóµÄ£¬ÓÃÕôÁóË®½«pHÊÔÖ½ÈóʪÔÙ²âÂÈ»¯ÄÆÈÜÒºPHÖµ£¬½á¹û¾Í²»×¼ÁË£»½«pHÊÔÖ½Ö±½Ó½þÈëÂÈ»¯ÄÆÈÜÒºÖлáÎÛȾÊÔ¼Á£»
ÑηÖΪÈýÀàÓÐÖÐÐÔµÄÀýÈçÂÈ»¯ÄÆ¡¢ËáÐÔµÄÀýÈçÁòËá李¢¼îÐÔµÄÀýÈç̼ËáÄÆ£¬¹Ê½áÂÛ²»ÕýÈ·£®
¹Ê´ð°¸Îª£ºpH=7£»pH£¾7£»¢Ú¢Û£»¼×£»ÒÒÓÃÕôÁóË®ÈóʪpHÊÔÖ½ÁË£¬±û°ÑpHÊÔÖ½½þÈëÈÜÒºÁË£»²»ÕýÈ·£»ÖÐÐÔµÄÀýÈçÂÈ»¯ÄÆ¡¢ËáÐÔµÄÀýÈçÁòËá李¢¼îÐÔµÄÀýÈç̼ËáÄÆ
µãÆÀ£ºÍ¨¹ý»Ø´ð±¾ÌâÖªµÀÁËÈÜÒºµÄPHÖµÓÐÈýÖÖÇé¿ö£¬ÕÆÎÕÁËPHÖµµÄÕýÈ·²â¶¨·½·¨£¬ÑοÉÄÜÏÔËáÐÔ¡¢¿ÉÄÜÏÔ¼îÐÔ¡¢Ò²¿ÉÄÜÏÔÖÐÐÔ£®ÖªµÀÁËËá¼îָʾ¼ÁÖ»Äܲâ³öÈÜÒºµÄËá¼îÐÔ£¬²»Äܲâ³öËá¼î¶È£¬PHÊÔÖ½²ÅÄܲâ³öËá¼î¶È£®
¿ÆÄ¿£º³õÖл¯Ñ§
À´Ô´£º2010Äê¹ã¶«Ê¡¹ãÖÝÊÐÔö³ÇÊоÅÄ꼶»¯Ñ§×ۺϸ´Ï°ÖÊÁ¿¼ì²éÊÔ¾í£¨½âÎö°æ£©
ÌâÐÍ£º½â´ðÌâ
£¨2004?·ðɽ£©Ä³»¯Ñ§ÐËȤС×é°´ÒÔϲ½Öè̽¾¿Ä³Ò»Î¶ÈÏÂÂÈ»¯ÄƱ¥ºÍÈÜÒºµÄËá¼î¶È£®
[²ÂÏë»ò¼ÙÉè]ÈÜÒºµÄpH¿ÉÄÜΪ£¨Ç뽫ÄãµÄ¼ÙÉèÌîÈë¿Õ¸ñÖУ©£º
¢ÙpH£¼7£¬¢Ú______£¬¢Û______£®
[Éè¼ÆºÍʵÑé]Òª²â¶¨¸ÃÈÜÒºµÄËá¼î¶È£¬³ýÓÐÕýÈ·µÄ²Ù×÷²½ÖèÍ⣬ÆäÖв»ÄܲÉÓÃÏÂÁÐÎïÖÊÖеÄ______£¨ÌîÐòºÅ£©À´½øÐÐʵÑ飮
¢ÙpHÊÔÖ½ ¢Ú×ÏɫʯÈïÊÔÒº ¢Û·Ó̪ÊÔÒº
×éÄÚͬѧ½øÐÐÁËÈçÏÂʵÑ飺
¼×ͬѧ£ºÈ¡pHÊÔÖ½·ÅÔÚ²£Á§Æ¬ÉÏ£¬Óò£Á§°ôպȡÂÈ»¯ÄÆÈÜÒºÕ´ÔÚpHÊÔÖ½ÉÏ£¬°ÑÊÔÖ½ÏÔʾµÄÑÕÉ«Óë±ê×¼±ÈÉ«¿¨±È½Ï£¬²âµÃpH=7£®
ÒÒͬѧ£ºÈ¡pHÊÔÖ½·ÅÔÚ²£Á§Æ¬ÉÏ£¬ÏÈÓÃÕôÁóË®½«pHÊÔֽʪÈó£¬È»ºóÓò£Á§°ôպȡÂÈ»¯ÄÆÈÜÒºÕ´ÔÚpHÊÔÖ½ÉÏ£¬°ÑÊÔÖ½ÏÔʾµÄÑÕÉ«Óë±ê×¼±ÈÉ«¿¨±È½Ï£¬²âµÃpH=7£®
±ûͬѧ£º½«pHÊÔÖ½Ö±½Ó½þÈëÂÈ»¯ÄÆÈÜÒºÖУ¬°ÑÊÔÖ½ÏÔʾµÄÑÕÉ«Óë±ê×¼±ÈÉ«¿¨±È½Ï£¬²âµÃpH=7£®
[ÆÀ¼Û]ÈýλͬѧÖвÙ×÷¹æ·¶µÄÊÇ______ͬѧ£®Ö¸³öÆäÓàͬѧ²Ù×÷ÉϵĴíÎó
______£®
[½áÂۺͷÖÎö]±ûͬѧµÃ³ö£º¡°·²ÊÇÑÎÈÜÒºµÄpH¶¼µÈÓÚ7¡±£¬ÄãÈÏΪ¸Ã½áÂÛÊÇ·ñÕýÈ·£¿______£¬Èç²»ÕýÈ·Çë¾ÙÒ»Àý˵Ã÷£¨ÈçÕýÈ·£¬´Ë¿Õ²»ÓÃÌ£®______£®
²é¿´´ð°¸ºÍ½âÎö>>