ÌâÄ¿ÄÚÈÝ

¢ñÈçͼA¡¢B¡¢CÈý¸öÉÕ±­ÖзֱðÊ¢ÓÐÏàͬÎïÖʵÄÁ¿Å¨¶ÈµÄÏ¡ÁòËá¡£

£¨1£©BÖÐSn¼«ÉϳöÏÖµÄÏÖÏó________________£»

£¨2£©CÖÐZnƬÉϵĵ缫·´Ó¦Ê½Îª____________________£»

£¨3£©A¡¢B¡¢CÖÐÌúÈܽâµÄËÙÂÊÓɿ쵽ÂýµÄ˳ÐòÊÇ_______________¡£

¢ò£¨4£©Èô½«ÖÊÁ¿ÏàµÈµÄÌúƬºÍͭƬÓõ¼ÏßÏàÁ¬½þÈëÁòËáÍ­ÈÜÒºÖй¹³ÉÔ­µç³Ø£¬Èçͼ£¬Ò»¶Îʱ¼äºó£¬Á½µç¼«ÖÊÁ¿Ïà²î1.2g£¬Ôòµ¼ÏßÖÐͨ¹ýµÄµç×ÓµÄÎïÖʵÄÁ¿Îª_______________¡£

¢óÏÂͼÊÇÒ»¸ö»¯Ñ§¹ý³ÌµÄʾÒâͼ£¬»Ø´ðÏÂÁÐÎÊÌ⣺

£¨5£©¼××°ÖÃÖÐͨÈëCH4µÄµç¼«·´Ó¦Ê½Îª_____________________£¬

£¨6£©´ÓÄÜÁ¿×ª»¯µÄ½Ç¶È·ÖÎö£¬ÒÒ³ØÊÇ_____ת»¯Îª_________µÄ×°Öá£

£¨7 £©Ò»¶Îʱ¼ä£¬µ±±û³ØÖвúÉú112 mL(±ê×¼×´¿öÏÂ)ÆøÌåʱ£¬¾ùÔȽÁ°è±û³Ø£¬ËùµÃÈÜÒºÔÚ25¡æÊ±µÄÎïÖʵÄÁ¿Å¨¶ÈΪ________________¡££¨¼ºÖª£ºNaClÈÜÒº×ãÁ¿£¬µç½âºóÈÜÒºÌå»ýΪ500 mL)¡£

£¨8£©ÈôҪʹ±û³Ø»Ö¸´µç½âǰµÄ״̬£¬Ó¦Ïò±û³ØÖÐͨÈë_______£¨Ð´»¯Ñ§Ê½£©¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø