ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÅݲËÓëËáÄ̾ù²ÉÓÃÈéËá¾ú½øÐз¢½Í¡£ÏÖÓÐÑо¿ÈËÔ±´òËã´ÓÅݲËÖлñÈ¡¿ÉÓÃÓÚËáÄÌ·¢½ÍµÄÈéËá¾ú¾úÖÖ£¬Æä²Ù×÷ÈçÏ£º
£¨1£©Ê¹ÓÃ_________________·¨½«ÉÙÁ¿ÅݲËÖ½ÓÖÖÓÚÅàÑø»ùÉÏ£¬¾ÑáÑõÅàÑøºóµÃµ½Í¼Ê¾½á¹û¡£
£¨2£©½«ÉÏÊöÅàÑø»ùÖи÷¾úÂäתÒÆÖÁMRS-̼Ëá¸Æ¹ÌÌåÅàÑø»ù£¨ÅäÖ÷½·¨Îª½«MRSÅàÑø»ùÀäÈ´ÖÁ45¡«50¡æʱ£¬¼ÓÈëÒÑÃð¾úµÄ̼Ëá¸Æ£¬³ä·Ö»ìÔÈ£¬µ¹Æ½°å£©ÖУ¬ÑáÑõÅàÑø48Сʱºó£¬·¢ÏÖÓв¿·Ö¾úÂäµÄÖÜΧ³öÏÖ͸Ã÷Ȧ£¬ÆäÔÒòÊÇ________________________________________¡£
£¨3£©½«ÉÏÊöÅàÑø»ùÖоßÓÐ͸Ã÷ȦµÄ¾úÂ䣬תÈëMRSÒºÌåÅàÑø»ùÖз¢½Í48Сʱºó£¬½øÐÐÖ½²ãÎöºóÏÔÉ«´¦Àí£¬µÃµ½ÏÂͼʵÑé½á¹û£¨AΪ1£®5£¥ÈéËá±êÑù£¬ÆäÓàΪ²»Í¬¾úÖÖ·¢½ÍÒº£©£¬ÔòÏÂÁоúÖÖÊôÓÚÈéËá¾úµÄÊÇ________________________¡£
£¨4£©ÔÚÏÊÄÌÖмÓÈëÉÏÊö¾úÖÖ½øÐз¢½Íºó»á³öÏÖ¹ÌÐÎÎïÄý¾Û³ÉÍŵÄÏÖÏó£¬ÍƲâ³öÏÖ¸ÃÏÖÏóµÄÔÒòÊÇ____________________________________________¡£
£¨5£©ÒòΪ¾úÖÖÏàͬ£¬²¿·ÖÑо¿ÈËÔ±²Â²âÖÆ×÷ËáÄ̵Ĺý³ÌÖпÉÄÜ»á²úÉúÑÇÏõËáÑΣ¬½ø¶ø²â³öËáÄÌÖеÄÑÇÏõËáÑκ¬Á¿Îª1mg£¯kg¡£ÓÚÊÇËûÃÇÈÏΪÖÆ×÷ËáÄ̵Ĺý³ÌÖлá²úÉúÑÇÏõËáÑΣ¬µ«ÊÇÁíһЩÑо¿ÈËÔ±ÈÏΪÕâ¸ö½áÂÛ²»¿É¿¿£¬ÆäÀíÓÉÊÇ_____________________________¡£Çë¸ø³ö¸Ä½øʵÑéµÄ˼·£¬ÒÔ½øÒ»²½È·¶¨´Ë½áÂ۵Ŀɿ¿ÐÔ£º
·½°¸¸Ä½ø£º______________________________________________________¡£
Ô¤ÆÚ½á¹ûºÍ½áÂÛ£ºÈô___________________________________________£¬Ôò˵Ã÷ËáÄÌ·¢½Í¹ý³ÌÖлá²úÉúÑÇÏõËáÑΡ£
¡¾´ð°¸¡¿Ï¡ÊÍÍ¿²¼Æ½°å ϸ¾ú´úл²úÉúµÄËáÐÔÎïÖÊ·Ö½â̼Ëá¸Æ£¬ÐγÉ͸Ã÷Ȧ B¡¢C¡¢D ÉÏÊö¾úÖÖ·¢½Í¹ý³ÌÖвúÉúµÄÈéËᣬ½µµÍÁËpH£¬Ê¹µÃÆäÖеĵ°°×ÖʵĿռä½á¹¹±»ÆÆ»µ¶øÄý¾Û³ÉÍÅ ÑÇÏõËáÑοÉÄÜÀ´×ÔÓÚÔÁÏ£¨ÏÊÄÌ£© ÔöÉèÒ»×éʵÑ飬²â¶¨ÏÊÄÌÖеÄÑÇÏõËáÑεĺ¬Á¿ ËáÄÌÖÐÑÇÏõËáÑκ¬Á¿¸ßÓÚÏÊÄÌÖÐÑÇÏõËáÑκ¬Á¿
¡¾½âÎö¡¿
¾ÝÌâÎĵÄÃèÊöºÍͼʾ·ÖÎö¿ÉÖª£º¸ÃÌ⿼²éѧÉú¶ÔʵÑéÊÒÖÐ΢ÉúÎïµÄ´¿»¯ÅàÑøµÄ·½·¨¼°Æä·ÖÀëµÈÏà¹Ø֪ʶµÄʶ¼ÇºÍÀí½âÄÜÁ¦£¬ÒÔ¼°ÄܶÔʵÑéÏÖÏóºÍ½á¹û½øÐнâÊÍ¡¢·ÖÎöºÍ´¦ÀíµÄÄÜÁ¦²¢ÄܶÔһЩ¼òµ¥µÄʵÑé·½°¸×ö³öÇ¡µ±µÄÆÀ¼ÛºÍÐÞ¶©ÄÜÁ¦¡£
(1) ¸ù¾ÝÅàÑøµÄЧ¹ûͼ¿ÉÒÔÅжϣº½«ÉÙÁ¿ÅݲËÖ½ÓÖÖÓÚÅàÑø»ùÉϵĽÓÖÖ·½·¨ÊÇÏ¡ÊÍÍ¿²¼Æ½°å·¨¡£
(2) ÔÚ¼ÓÈëCaCO3µÄMRSÅàÑø»ùÖÐÅàÑø´ÓÅݲËÖÖзÖÀë³öÀ´µÄ¸÷¾úÂ䣬ÓÉÓÚϸ¾ú´úл²úÉúµÄËáÐÔÎïÖÊÄܹ»·Ö½âÅàÑø»ùÖеÄ̼Ëá¸Æ£¬ËùÒÔ»áÔÚ¾úÂäÖÜΧÐγÉ͸Ã÷Ȧ¡£
(3) ½«ÉÏÊöÖÜΧÓÐ͸Ã÷ȦµÄ¾úÂäתÈëMRSÒºÌåÅàÑø»ùÖз¢½Í48Сʱºó£¬½øÐÐÖ½²ãÎöºóÏÔÉ«´¦Àí£¬Æä½á¹ûÈçͼËùʾ¡£ÒÑÖªAΪ1.5£¥ÈéËá±êÑù£¬B¡«EΪ²»Í¬¾úÖÖ·¢½ÍÒº£¬ÆäÖеÄB¡¢C¡¢D¾ù³öÏÖÁËÓëAÏàͬµÄÏÔÉ«½á¹û£¬ËµÃ÷B¡¢C¡¢D¾úÖֵķ¢½Í²úÎïÖоùº¬ÓÐÈéËᣬÒò´Ë¶¼ÊôÓÚÈéËá¾úµÄ¾úÖÖ¡£
(4) ÔÚÏÊÄÌÖмÓÈëÉÏÊö¾úÖÖ£¨ÈéËá¾ú£©½øÐз¢½Íºó»á³öÏÖ¹ÌÐÎÎïÄý¾Û³ÉÍŵÄÏÖÏ󣬾¿ÆäÔÒòÊÇ£ºÉÏÊö¾úÖÖÔÚ·¢½Í¹ý³ÌÖвúÉúµÄÈéËá½µµÍÁËÄÌÒºµÄpH£¬Ê¹µÃÆäÖеĵ°°×ÖÊÒò¿Õ¼ä½á¹¹±»ÆÆ»µ¶øÄý¾Û³ÉÍÅ¡£
(5) ÔÚËáÄÌÖмì²â³öº¬ÓÐÑÇÏõËáÑΣ¬¸ÃÑÇÏõËáÑεÄÀ´Ô´¿ÉÄÜÊÇÔÚÖÆ×÷ËáÄ̵Ĺý³ÌÖвúÉúµÄ£¬Ò²¿ÉÄÜÊÇÀ´×ÔÓÚÔÁÏ£¨ÏÊÄÌ£©¡£ÓÉÓÚÔÚÖÆ×÷ËáÄÌ֮ǰûÓжÔÏÊÄÌÖÐÊÇ·ñº¬ÓÐÑÇÏõËáÑνøÐмì²â£¬ËùÒÔÒÀ¾Ý¼ì²âµÄ½á¹ûµÃ³ö¡°ÖÆ×÷ËáÄ̵Ĺý³ÌÖлá²úÉúÑÇÏõËáÑΡ±µÄ½áÂÛÊDz»¿É¿¿µÄ¡£ÈôҪȷ¶¨´Ë½áÂ۵Ŀɿ¿ÐÔ£¬ÐèÔöÉèÒ»×éʵÑ飬²â¶¨ÏÊÄÌÖеÄÑÇÏõËáÑεĺ¬Á¿¡£Èô²â¶¨½á¹ûΪËáÄÌÖÐÑÇÏõËáÑκ¬Á¿¸ßÓÚÏÊÄÌÖÐÑÇÏõËáÑκ¬Á¿£¬Ôò˵Ã÷ËáÄÌ·¢½Í¹ý³ÌÖлá²úÉúÑÇÏõËáÑΡ£