ÌâÄ¿ÄÚÈÝ

Ë®ÊÇÈËÀàÉú»îÖв»¿ÉȱÉÙµÄÎïÖÊ£®

£¨1£©¾»Ë®Ê±£¬Í¨³£ÓÃ__________µÄ·½·¨£¬³ýȥˮÖÐÄÑÈÜÐÔÔÓÖÊ£¬³£ÓÃ__________×öÎü¸½¼Á³ýȥˮÖеÄÉ«ËغÍÒìζ¡£

£¨2£©ÐíӨͬѧÉè¼ÆÁ˵ç½âË®¼òÒ××°Öã¬ÆäÖÐA¡¢Bµç¼«ÓɽðÊôÇú±ðÕëÖƳɣ®Í¨µçºóµÄÏÖÏóÈçͼËùʾ¡£ÓëAµç¼«ÏàÁ¬µÄÊÔ¹ÜÖÐÊÕ¼¯µ½µÄÆøÌåÊÇ__________£»µç½âË®µÄ»¯Ñ§·½³ÌʽΪ£º__________

£¨3£©×ÔÀ´Ë®Öк¬ÓÐÉÙÁ¿Ca(HCO3)2µÈ¿ÉÈÜÐÔ»¯ºÏÎÉÕˮʱCa(HCO3)2·¢Éú·Ö½â·´Ó¦£¬Éú³ÉÄÑÈÜÐÔµÄ̼Ëá¸Æ¡¢Ë®ºÍ¶þÑõ»¯Ì¼£¬Õâ¾ÍÊǺøÖгöÏÖË®¹¸µÄÔ­ÒòÖ®Ò»¡£Ca(HCO3)2ÊÜÈÈ·Ö½âµÄ»¯Ñ§·½³ÌʽΪ____________

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø