ÌâÄ¿ÄÚÈÝ
1£®Ä³ÎïÀíÐËȤС×éѧϰÁ˵¼Ìåµç×èµÄ֪ʶºó£¬¶ÔʳÑÎË®ÈÜÒºµÄµ¼µçÐÔÄÜÓëʲôÒòËØÓйØÌá³öÁËÒÔϲÂÏ룺¢ÙʳÑÎË®ÈÜÒºµÄµ¼µçÐÔÄÜÓëÈÜÒºµÄŨ¶ÈÓйأ®
¢ÚʳÑÎË®ÈÜÒºµÄµ¼µçÐÔÄÜÓëÈÜÒºµÄÖÊÁ¿Óйأ®
¢ÛʳÑÎË®ÈÜÒºµÄµ¼µçÐÔÄÜÓëÈÜÒºÖÐÁ½µã¼äµÄ¾àÀëÓйأ®
ΪÁËÑéÖ¤²ÂÏ룬ËûÃÇÉè¼ÆÁËÈçͼËùʾµÄ×°Ö㬽«µç·ÖеÄa¡¢bÁ½½ðÊôƬ·Ö±ð²åÈë¼×¡¢ÒÒ¡¢±û¡¢¶¡ÈÜÒºÖÐËùʾλÖà £¨½ðÊôƬa¡¢bÿ´Î²åÈëÈÜÒºÖеÄÉî¶È¶¼Ïàͬ£©½øÐÐ̽¾¿£º
£¨1£©ÔÚÁ¬½Óµç·ʱ£¬¿ª¹Ø±ØÐë¶Ï¿ª£¬±¾ÊµÑéµç·ÖнÓÈëµç×èR0µÄÄ¿µÄÊDZ£»¤µç·£»
£¨2£©Ê³ÑÎË®ÈÜÒºµÄµ¼µçÐÔÄÜ¿ÉÒÔÓɵçÁ÷±íʾÊýµÄ´óСÀ´Åжϣ»Ê³ÑÎË®Äܵ¼µçÊÇÒòΪÆäÖдæÔÚ¿ÉÒÔ×ÔÓÉÒÆ¶¯µÄ΢Á£ÊÇÄÆÀë×ÓºÍÂÈÀë×Ó£¨ÑôÀë×ÓºÍÒõÀë×Ó»òÕýÀë×Ӻ͸ºÀë×Ó»òÕý¡¢¸ºÀë×Ó»òNa+¡¢Cl-£©£»
£¨3£©½«½ðÊôƬa¡¢b·Ö±ð²åÈë¼×¡¢ÒÒËùʾλÖÿÉ̽¾¿²ÂÏë¢Ù£¨Ñ¡ÌîÐòºÅ£©£¬ÎªÁË̽¾¿²ÂÏë¢ÚÓ¦½«½ðÊôƬa¡¢b·Ö±ð²åÈë¼×¡¢±ûÁ½Í¼ËùʾλÖã»
£¨4£©½«½ðÊôƬa¡¢b·Ö±ð²åÈëÒÒ¡¢¶¡ËùʾλÖã¬ÈôIÒÒ¡ÙI¶¡£¬Óɴ˿ɵõ½µÄ½áÂÛÊÇʳÑÎË®ÈÜÒºµÄµ¼µçÐÔÄÜÓëÈÜÒºÖÐÁ½µã¼äµÄ¾àÀëÓйأ»
£¨5£©Õâ¸öʵÑéÓõ½Á˳õÖÐÎïÀíѧÖÐ×î³£ÓõÄ̽¾¿·½·¨ÊÇ¿ØÖƱäÁ¿·¨£¨»òת»»·¨£©£¨Ð´³öÒ»ÖÖ¼´¿É£©£®
·ÖÎö £¨1£©Á¬½Óµç·ʱ£¬Ó¦¶Ï¿ª¿ª¹Ø£¬Îª·ÀÖ¹µçÁ÷¹ý´ó£¬ÉÕ»µµç±í£¬ÊµÑéÖÐÓ¦´®ÁªÒ»¸ö±£»¤µç×裻
£¨2£©½ðÊôƬa¡¢b²åÈëÑÎË®ÖУ¬µçÔ´µçѹһ¶¨£¬ÑÎË®µ¼µçÐÔԽǿ£¬µç×èԽС£¬µçÁ÷Ô½´ó£¬µçÁ÷±íʾÊýÔ½´ó£¬ÓõçÁ÷±íʾÊý´óСÀ´·´Ó³ÑÎË®µç×èµÄ´óС£®
ʳÑÎË®¼´ÂÈ»¯ÄÆÈÜÒº£¬ÄÚ²¿ÓдóÁ¿µÄÄÆÀë×ÓºÍÂÈÀë×Ó£»
£¨3£©£¨4£©ÑÎË®µÄµç×è¿ÉÄܸúÑÎË®µÄŨ¶È¡¢ÖÊÁ¿¡¢½ðÊôƬ֮¼äµÄ¾àÀëÓйأ®Ì½¾¿ÑÎË®µç×è¸úÑÎˮŨ¶ÈµÄ¹ØÏµÊ±£¬¿ØÖÆÑÎË®µÄÖÊÁ¿ºÍ½ðÊôƬµÄ¾àÀë²»±ä£»Ì½¾¿ÑÎË®µç×è¸úÖÊÁ¿µÄ¹ØÏµ£¬¿ØÖÆÑÎË®µÄŨ¶È¡¢½ðÊôƬ֮¼äµÄ¾àÀë²»±ä£»Ì½¾¿ÑÎË®µç×è¸ú½ðÊôƬ¾àÀëµÄ¹ØÏµ£¬¿ØÖÆÑÎË®µÄŨ¶È¡¢ÑÎË®µÄÖÊÁ¿²»±ä£®
£¨5£©¸ù¾Ý²ÂÏ룬ʳÑÎË®ÈÜÒºµÄµ¼µçÐÔÄܸú¶à¸öÒòËØÓйأ¬ËùÒÔ̽¾¿ÑÎË®µç×èµÄʵÑé·½·¨ÊÇ¿ØÖƱäÁ¿·¨£®
½â´ð ½â£º£¨1£©Á¬½Óµç·ʱ£¬±ØÐë¶Ï¿ª¿ª¹Ø£¬±¾ÊµÑé½ÓÈëµç×èR0£¬ÊÇ·ÀÖ¹µç·ÖеĵçÁ÷¹ý´óÀ´±£»¤µç·£»
£¨2£©ÈôʳÑÎË®ÈÜÒºµÄµ¼µçÐÔÄܱȽÏÇ¿£¬Æäµç×è¾Í±È½ÏС£¬µçÁ÷±íʾÊý½Ï´ó£»·´Ö®£¬µçÁ÷±íʾÊý½ÏС£¬¿É¼û£¬Ê³ÑÎË®ÈÜÒºµÄµ¼µçÐÔÄÜ¿ÉÒÔÓɵçÁ÷±íʾÊýµÄ´óСÀ´Åжϣ®
£¨3£©a¡¢b·Ö±ð²åÈë¼×¡¢ÒÒËùʾλÖã¬ÑÎË®µÄÖÊÁ¿ºÍ½ðÊôƬµÄ¾àÀë²»±ä£¬¿É̽¾¿Ê³ÑÎË®ÈÜÒºµÄµ¼µçÐÔÄÜÓëÈÜÒºµÄŨ¶ÈÓйأ¬¿É̽¾¿²ÂÏë¢Ù£®
ΪÁË̽¾¿Ê³ÑÎË®ÈÜÒºµÄµ¼µçÐÔÄÜÓëÈÜÒºµÄÖÊÁ¿µÄ¹ØÏµ£¬ÐèÒª±£³ÖÈÜÒºµÄŨ¶ÈºÍÈÜÒºÖÐÁ½µã¼äµÄ¾àÀë²»±ä£¬¸Ä±äÈÜÒºµÄÖÊÁ¿£¬Ó¦½«½ðÊôƬa¡¢b·Ö±ð²åÈë¼×¡¢±ûÁ½Í¼ËùʾλÖã®
£¨4£©½«½ðÊôƬa¡¢b·Ö±ð²åÈëÒÒ¡¢¶¡ËùʾλÖÃʱ£¬ÈÜÒºµÄŨ¶ÈÏàͬ£¬ÖÊÁ¿Ò²ÏàµÈ£¬ÈÜÒºÖÐÁ½µã¼äµÄ¾àÀë²»ÏàµÈ£¬ÈôIÒÒ¡ÙI¶¡£¬ËùÒÔ£¬Ê³ÑÎË®ÈÜÒºµÄµ¼µçÐÔÄÜÓëÈÜÒºÖÐÁ½µã¼äµÄ¾àÀëÓйأ®
£¨5£©ÊµÑé¹ý³ÌÖУ¬Í¨¹ýµç·µçÁ÷´óС¿ÉÒÔ·´Ó¦ÑÎË®µ¼µçÄÜÁ¦µÄÇ¿Èõ£¬Ó¦ÓÃÁËת»»·¨£»ÒªÌ½¾¿Ò»¸öÁ¿ÓëÆäËû¶à¸öÁ¿Ö®¼äµÄ¹ØÏµ²ÉÓÿØÖƱäÁ¿·¨£¬»¹°ÑÑÎË®µÄµ¼µçÐÔת»¯ÎªµçÁ÷±íʾÊýµÄ´óС£®
¹Ê´ð°¸Îª£º£¨1£©¶Ï¿ª£»±£»¤µç·£»
£¨2£©µçÁ÷±íʾÊýµÄ´óС£» ÄÆÀë×ÓºÍÂÈÀë×Ó£¨ÑôÀë×ÓºÍÒõÀë×Ó»òÕýÀë×Ӻ͸ºÀë×Ó»òÕý¡¢¸ºÀë×Ó»òNa+¡¢Cl-£©£»
£¨3£©¢Ù£»¼×¡¢±û£»
£¨4£©Ê³ÑÎË®ÈÜÒºµÄµ¼µçÐÔÄÜÓëÈÜÒºÖÐÁ½µã¼äµÄ¾àÀëÓйأ»
£¨5£©¿ØÖƱäÁ¿·¨£¨»òת»»·¨£©£®
µãÆÀ ̽¾¿ÎïÀíÎÊÌâʱ£¬Òª²ÂÏëÎïÀíÁ¿¿ÉÄÜÓëÄÄЩÒòËØÓйأ¬ÀûÓÿØÖƱäÁ¿·¨£¬Ì½¾¿ÎïÀíÁ¿µÄÓ°ÏìÒòËØ£®
£¨1£©ÇëÄãÓñʻÏß´úÌæµ¼Ïߣ¬Íê³ÉͼÖÐʵÑéµç·µÄÁ¬½Ó£®
£¨2£©Á¬Íêµç·¾¼ì²éÎÞÎóºó£¬±ÕºÏ¿ª¹Ø£¬µçÁ÷±íÓÐʾÊý£¬µçѹ±íÖ¸Õ뼸ºõ²»Æ«×ª£®¾¼ì²é·¢ÏÖµç·ÖÐÓÐÒ»´¦¹ÊÕÏ£¬Ôò¸Ã¹ÊÕÏÊÇC£®
A£®»¬¶¯±ä×èÆ÷½Ó´¥²»Á¼ B£®»¬¶¯±ä×èÆ÷±»¶Ì·
C£®¶¨Öµµç×è±»¶Ì· D£®¶¨Öµµç×迪·
£¨3£©µç·Á¬½ÓÎÞÎ󣬱պϿª¹Ø£¬µ÷½Ú»¬¶¯±ä×èÆ÷£¬¼Ç¼µÄÊý¾ÝÈç±íËùʾ£®
| ʵÑé´ÎÊý | 1 | 2 | 3 | 4 |
| µçѹU/V | 1.5 | 2.0 | 2.5 | 3.0 |
| µçÁ÷I/A | 0.3 | 0.4 | 0.5 | 0.6 |
£¨4£©Ð¡¸Õ»¹ÏëÓÃÕâ¸öµç·Ñо¿µçÁ÷¸úµç×èµÄ¹ØÏµ£¬²¢Óë±íÖеĵÚ1´ÎʵÑéÊý¾Ý×÷±È½Ï£¬ÓÚÊÇËû°Ñ5¦¸µÄµç×è»»³É10¦¸£¬±ÕºÏ¿ª¹Øºó£¬Ð¡¸ÕµÄÏÂÒ»²½²Ù×÷Êǵ÷½Ú»¬¶¯±ä×èÆ÷£¬Ê¹µçѹ±íµÄʾÊý±£³Ö²»±ä£¬¼Ç¼Êý¾Ý£®
£¨1£©Ë®»ð¼ýÉý¿ÕÔÀí¿ÉÀûÓÃÎÒÃÇËùѧ¹ýµÄÁ¦µÄ×÷ÓÃÊÇÏ໥µÄ֪ʶÀ´½âÊÍ£®´ÓÄÜÁ¿×ª»¯½Ç¶ÈÀ´¿´£¬Ë®»ð¼ýµÄ¶¯ÄÜÊÇÓÉÄÚÄÜת»¯À´µÄ£®
£¨2£©ÊµÑéºóСÃ÷Ìá³öÁËÎÊÌ⣺ˮ»ð¼ýÉÏÉý¸ß¶ÈÓëʲôÒòËØÓйØÄØ£¿
СÃ÷²ÂÏ룺¿ÉÄÜÓëÆ¿ÖÐÆøÌåµÄѹǿÓйأ»
С»ª²ÂÏ룺¿ÉÄÜÓëÆ¿ÖÐË®µÄÌå»ýÓйأ»
С¾ü²ÂÏ룺¿ÉÄÜÓëÆ¿×ÓµÄÐÎ×´Óйأ»
ÄãÈÏΪӰÏìÒòËØ»¹ÓÐÆ¿ÈûÆø×ì¿Ú¾¶µÄ´óС£®£¨Ð´³öÒ»µã£©
£¨3£©ÊµÑéС×éͨ¹ýÊÔÑé·¢ÏÖ£¬Æ¿Èû²åÈëÉî¶È²»Í¬£¬Æ¿Èû±»³å³öǰÓÃÆøÍ²³äÆø´ÎÊý²»Í¬£¨Éè³äÒ»´ÎÆøÆøÁ¿Ïàͬ£©£¬ËûÃÇÑ¡ÓÃͬһ¿ÉÀÖÆ¿£¬Æ¿ÖÐË®Á¿Îª200ml£®Í¨¹ýÕ¾ÔÚ²»Í¬Â¥²ã¹Û²ìԱĿ²â½øÐÐÊý¾Ý¼Ç¼£®¿¼Âǵ½°²È«×öÁËÈý´Î£¬ÊµÑé½á¹ûÈçÏ£º
| Æ¿ÈûÈûÈëÉî¶È | dz | Éî | ¸üÉî |
| ¸ß¶È/m | 2 | 5 | 12 |
£¨4£©ÊµÑéС×é¾¹ýÌÖÂÛ˼¿¼·¢ÏÖ£¬Æ¿Èû²åÈëÆ¿¿ÚµÄÉî¶ÈµÄ¼ÓÉÆäʵÊÇÔö´óÁËÆ¿ÈûÓëÆ¿¿ÚµÄѹÁ¦£¬´Ó¶øÔö´óÁËÆ¿ÈûÓëÆ¿¿ÚµÄĦ²ÁÁ¦£¬Ê¹Æ¿Èû²»Ò×ѹ³ö£¬ÊµÏÖÁËÔö´óÆ¿ÄÚÆøÑ¹µÄÄ¿µÄ£¬ÇëÄã°ïÖúʵÑéС×éÔÙÏëÒ»¸öÔö´óĦ²ÁÁ¦µÄ·½·¨£®
| A£® | ¾ÆÏã²»ÅÂÏï×ÓÉî | B£® | ɳ³¾±©Æð£¬³¾ÍÁÂúÌì | ||
| C£® | ÓÃÑΰÑÇà²Ëëç³ÉÏÌ²Ë | D£® | Ò³÷ÀïµÄÕÁÄÔÇòÖð½¥±äС |