ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿¡¾ÉúÎïһѡÐÞ1:ÉúÎï¼¼Êõʵ¼ù¡¿Ä³Ñо¿ÐÔѧϰС×éͬѧΪÁ˵÷²é±±½ºÓÖÐϸ¾úµÄÎÛȾÇé¿ö½øÐÐÁËʵÑ顣ʵÑé°üÀ¨ÖƱ¸ÅàÑø»ù¡¢Ãð¾ú¡¢½ÓÖÖ¼°ÅàÑø¡¢¾úÂä¹Û²ì¼ÆÊý¡£Çë»Ø´ðÓë´ËʵÑéÏà¹ØµÄÎÊÌâ¡£
(1)ʵÑéÖÐÖƱ¸µÄÅ£Èâ¸àµ°°×ëËÅàÑø»ùµÄ²¿·Ö³É·ÖÁбíÈçÏÂ
³É·Ö | Å£Èâ¸à | µ°°×ëË | NaCl | ÕôÁóË® |
º¬Á¿ | 0.5g | 1g | 0.5g | 100ml |
±íÖи÷³É·Öº¬Á¿µÄ±ÈÀýÈ·¶¨µÄÔÔòÊÇ_______________________¡£
(2)¶ÔÅàÑø»ù½øÐÐÃð¾ú£¬Í¨³£²ÉÓõķ½·¨ÊÇ__________¡£ÎªÁËʹÅàÑø»ù´ïµ½Á¼ºÃµÄÃð¾úЧ¹û£¬Ò»°ãÔÚѹÁ¦ÎªlOOkPa£¬Î¶ÈΪ__________¡æµÄÌõ¼þÏ£¬Î¬³Ö15¡«30min¡£
(3)ΪÁ˸üºÃµÄ¶Ôϸ¾ú¼ÆÊý£¬Ò»°ã²ÉÓõĽÓÖÖ·½·¨ÊÇ_____,¸Ã·½·¨µÄ²Ù×÷Êǽ«¾úÒº½øÐÐһϵÁеÄ___,È»ºóÔÙ·Ö±ð__________µ½ÇíÖ¬¹ÌÌåÅàÑø»ùµÄ±íÃæ¡£
(4)½ÓÖÖºó·ÅÔÚºãÎÂÏäÅàÑøÒ»¶Îʱ¼äºó£¬Îª±£Ö¤½á¹û׼ȷ£¬Ñ¡Ôñ¾úÂäÊýÔÚ__________µÄƽ°å½øÐмÆÊý¡£¸Ã×éͬѧÔÚ¾úÂä¼ÆÊýʱ·¢ÏÖ£¬Í³¼ÆµÄ¾úÂä±Èʵ¼ÊÊýÄ¿ÒªµÍ£¬¿ÉÄܵÄÔÒòÊÇ_______________¡£
¡¾´ð°¸¡¿¸ù¾ÝËùÅàÑø΢ÉúÎï¶Ô¸÷ÓªÑø³É·ÖµÄÐèÇóÁ¿£¨±ÈÀý£©¸ßѹÕôÆûÃð¾ú£¨´ðÕôÆø²»µÃ·Ö£©121¡æÏ¡ÊÍÍ¿²¼Æ½°å·¨ÌݶÈÏ¡ÊÍÍ¿²¼£¨´ð½ÓÖÖ²»µÃ·Ö£©30¡«300ijЩ¾úÂä¿ÉÄÜÊÇÓÉÁ½¸ö»ò¶à¸öϸ¾úÁ¬ÔÚÒ»ÆðÐγɣ¨´ðÓÐÖصþ¾úÂäµÃ·Ö£©
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º£¨1£©ÅàÑø»ùµÄÓªÑø¹¹³É£º¸÷ÖÖÅàÑø»ùÒ»°ã¶¼º¬ÓÐË®¡¢Ì¼Ô´¡¢µªÔ´ºÍÎÞ»úÑΣ¬¸÷ÖֳɷֵÄÁ¿¸ù¾ÝËùÅàÑø΢ÉúÎï¶Ô¸÷ÓªÑø³É·ÖµÄÐèÇóÁ¿À´ÅäÖá£
£¨2£©³£ÓÃÃð¾ú·½·¨£º×ÆÉÕÃð¾ú¡¢¸ÉÈÈÃð¾úºÍ¸ßѹÕôÆûÃð¾ú·¨¡£ÎªÁËʹÅàÑø»ù´ïµ½Á¼ºÃµÄÃð¾úЧ¹û£¬Ò»°ãÔÚѹÁ¦ÎªlOOkPa£¬Î¶ÈΪ121¡æ¡æµÄÌõ¼þÏ£¬Î¬³Ö15¡«30min¡£
(3)ΪÁ˸üºÃµÄ¶Ôϸ¾ú¼ÆÊý£¬Ò»°ã²ÉÓõĽÓÖÖ·½·¨ÊÇÏ¡ÊÍÍ¿²¼Æ½°å·¨,¸Ã·½·¨µÄ²Ù×÷Êǽ«¾úÒº½øÐÐһϵÁеÄÌݶÈÏ¡ÊÍ,È»ºóÔÙ·Ö±ðÍ¿²¼µ½ÇíÖ¬¹ÌÌåÅàÑø»ùµÄ±íÃæ¡£
(4)½ÓÖÖºó·ÅÔÚºãÎÂÏäÅàÑøÒ»¶Îʱ¼äºó£¬Îª±£Ö¤½á¹û׼ȷ£¬Ñ¡Ôñ¾úÂäÊýÔÚ30¡«300µÄƽ°å½øÐмÆÊý¡£¸Ã×éͬѧÔÚ¾úÂä¼ÆÊýʱ·¢ÏÖ£¬Í³¼ÆµÄ¾úÂä±Èʵ¼ÊÊýÄ¿ÒªµÍ£¬¿ÉÄܵÄÔÒòÊÇijЩ¾úÂä¿ÉÄÜÊÇÓÉÁ½¸ö»ò¶à¸öϸ¾úÁ¬ÔÚÒ»ÆðÐγɡ£