ÌâÄ¿ÄÚÈÝ
ijѧϰС×éÔÚ̽¾¿Ì¼ËáÄÆµÄ»¯Ñ§ÐÔÖÊʱ£¬×öÁËÏÂÃæËùʾµÄʵÑé¡£
![]()
£¨1£©¢ÙʵÑéÒ»£ºÌ½¾¿Ì¼ËáÄÆÈÜÒºµÄËá¼îÐÔ¡£¹Û²ìµ½ÊÔ¹ÜÖÐÈÜÒº±äΪºìÉ«£¬¿ÉµÃ³ö½áÂÛÊÇ_____£»
¢ÚʵÑé¶þ£ºÌ½¾¿Ì¼ËáÄÆÓëÏ¡ÑÎËáµÄ·´Ó¦¡£
¹Û²ìµ½ÊÔ¹ÜÖвúÉú´óÁ¿ÆøÅÝ£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____£»
¢ÛʵÑéÈý£ºÍ¬Ñ§Ãǽ«ÊµÑéÒ»¡¢ÊµÑé¶þ·´Ó¦ºóÈÜÒºµ¹Èëͬһ½à¾»µÄÉÕ±ÖУ¬µÃµ½ÎÞÉ«ÈÜÒº£¬ÔòʵÑé¶þÊÔ¹ÜÖз´Ó¦ºóÈÜÒºËùº¬ÓеÄÈÜÖÊÊÇ_____¡£
¢ÜʵÑéËÄ£ºÌ½¾¿Ì¼ËáÄÆÓëÇâÑõ»¯¸ÆÈÜÒºµÄ·´Ó¦¡£
¹Û²ìµ½ÊԹܵײ¿²úÉú°×É«³Áµí£¬ÉϲãÈÜҺΪÎÞÉ«¡£´Ë°×É«³ÁµíÊÇ_____£»
£¨2£©ÎªÁ˽øÒ»²½Á˽âʵÑéËÄÉϲãÈÜÒºÖÐËùº¬ÈÜÖʵijɷ֣¬Ð¡×éͬѧ½«ÊµÑéËÄÊÔ¹ÜÄÚÎïÖʽøÐйýÂË£¬¶ÔÂËÒºÖÐÈÜÖʳɷÖÕ¹¿ªÁË̽¾¿¡£
£¨Ìá³öÎÊÌ⣩ÂËÒºÖÐÈÜÖʳɷÖÊÇʲô£¿
£¨×÷³ö²ÂÏ룩²ÂÏëÒ»£ºÂËÒºÖÐÈÜÖÊÊÇÇâÑõ»¯ÄÆ¡¢Ì¼ËáÄÆ
²ÂÏë¶þ£ºÂËÒºÖÐÈÜÖÊÊÇÇâÑõ»¯ÄÆ¡¢ÇâÑõ»¯¸ÆºÍ̼ËáÄÆ
²ÂÏëÈý£ºÂËÒºÖÐÈÜÖÊÊÇÇâÑõ»¯ÄÆ¡¢ÇâÑõ»¯¸Æ
²ÂÏëËÄ£ºÂËÒºÖÐÈÜÖÊÊÇÇâÑõ»¯ÄÆ
£¨½»Á÷ÌÖÂÛ£©´ó¼ÒÒ»ÖÂÈÏΪ²ÂÏë¶þ²»³ÉÁ¢£¬ÀíÓÉÊÇ_____¡£
£¨ÊµÑéÑéÖ¤£©
¢Ù²½Öè1£ºÐ¡×éͬѧȡʵÑéËÄÉÙÁ¿ÂËÒºÓÚÊÔ¹ÜÖУ¬¼ÓÈëÉÙÁ¿ÂÈ»¯¸ÆÈÜÒº£¬¹Û²ìµ½²úÉú°×É«³Áµí£¬Ö¤Ã÷²ÂÏë_____£¨Ìî¡°Ò»¡±¡¢¡°Èý»ò¡°ËÄ¡±£©£¬³ÉÁ¢£»
¢Ú²½Öè2£ºÎªÁ˽øÒ»²½È·¶¨¸Ã²ÂÏëÖÐÇâÑõ»¯ÄƵĴæÔÚ£¬Í¬Ñ§ÃÇÏò²½Öè1ÊÔ¹ÜÖмÌÐøµÎ¼ÓÂÈ»¯¸ÆÈÜÒº£¬Ö±µ½²»ÔÙ²úÉú³Áµí£¬È»ºó¹ýÂË£¬ÏòÂËÒºÖмÓÈë_____ÈÜÒº£¬µ±¹Û²ìµ½_____ÏÖÏóʱ£¬¿ÉÖ¤Ã÷ÇâÑõ»¯ÄƵĴæÔÚ£»
£¨½»Á÷·´Ë¼£©½«²½Öè2ÖеÄÂÈ»¯¸ÆÈÜÒº»»³ÉÇâÑõ»¯¸ÆÈÜÒº£¬Öظ´²Ù×÷²½Öè2£¬ÊÇ·ñ¿ÉÖ¤Ã÷ÇâÑõ»¯ÄƵĴæÔÚ£¬Çë˵Ã÷ÔÒò_____¡£
ÈçͼËùʾ£¬½«Ò»¸öÐÂÏʵ例°·ÅÈëË®ÖУ¬¼¦µ°³ÁÈëË®ÖÐ,¼ÓÈëÊÊÁ¿Ï¡ÑÎËáºó,¼¦µ°»á³öÏÖÉϸ¡¡¢Ï³ÁÔÙÉϸ¡¡¢ÔÙϳÁµÄÏÖÏó,·´¸´¶à´Î£¬Çҹ۲쵽¼¦µ°ÉÏÓÐÆøÅݲúÉú£¬Ä³ÊµÑéС×é¶Ô¸ÃʵÑé²úÉúÁËÐËȤ,ÓÚÊǽøÐÐÁËÈçÏÂ̽¾¿¡£
![]()
(Ò»)¶¨ÐÔ·ÖÎö
[²éÔÄ×ÊÁÏ]¼¦µ°¿Çº¬ÓиÆÔªËØ¡£
[ʵÑé²½Öè¼°ÏÖÏó]ȡһЩ¼¦µ°¿ÇÓÚÒ»Ö§½à¾»µÄÊÔ¹ÜÖУ¬¼ÓÈë¹ýÁ¿Ï¡ÑÎËá,²úÉúÎÞÉ«ÎÞζµÄÆøÌ壬½«¸ÃÆøÌåͨÈë³ÎÇåʯ»ÒË®ÖУ¬Ê¯»ÒË®±ä»ë×Ç¡£
[ʵÑé½áÂÛ¼°·ÖÎö]£¨1£©¼¦µ°¿ÇµÄÖ÷Òª³É·ÖÊÇ£º_________¡£
£¨2£©Ð´³ö³ÎÇåʯ»ÒË®±ä»ë×ǵĻ¯Ñ§·´Ó¦·½³Ìʽ£º_________¡£
(¶þ)¶¨Á¿·ÖÎö
È¡2.00g¼¦µ°¿ÇÑùÆ·£¬°Ñ20.00gÏ¡ÑÎËá·ÖËĴμÓÈëÑùÆ·ÖУ¬³ä·Ö·´Ó¦ºó¹ýÂË,È¡ÂËÔü£¬Ï´µÓ¡¢¸ÉÔï¡¢³ÆÁ¿£¬µÃµ½µÄʵÑéÊý¾ÝÈç±íËùʾ£º
Ï¡ÑÎËáµÄÓÃÁ¿ | Ê£Óà¹ÌÌåµÄÖÊÁ¿ |
µÚÒ»´Î¼ÓÈë5g | 1.5g |
µÚ¶þ´Î¼ÓÈë5g | 1.0g |
µÚÈý´Î¼ÓÈë5g | 0.5g |
µÚËĴμÓÈë5g | 0.3g |
£¨1£©¸ù¾Ý±íÖÐÊý¾Ý»³öËùÓÃÏ¡ÑÎËáµÄÖÊÁ¿ÓëÊ£Óà¹ÌÌåÖÊÁ¿µÄ¹ØÏµÍ¼¡£_______
![]()
£¨2£©´ÓÒÔÉÏÊý¾Ý¿ÉÖª£¬ÕâËÄ´ÎʵÑéÖУ¬µÚ_______´Î¼¦µ°¿ÇÑùÆ·ÖÐÖ÷Òª³É·ÖÍêÈ«·´Ó¦¡£
£¨3£©¸ù¾ÝËù»æÇúÏߣ¬¼ÆË㼦µ°¿ÇÖÐÖ÷Òª³É·ÖµÄÖÊÁ¿·ÖÊýΪ_____£¬ËùÓÃÏ¡ÑÎËáµÄÈÜÖÊÖÊÁ¿·ÖÊýΪ_____(½á¹û¾«È·µ½0.1% )¡£
(Èý)·ÏÒº´¦ÀíÓ뷴˼
£¨1£©ÓÉÉÏÊöʵÑéÊý¾Ý¿ÉÖª£¬ÊµÑé½áÊøºóµÃµ½µÄÂËÒº³ÊËáÐÔ,Ö±½ÓÅÅ·Å»áÔì³É¹ÜµÀ¸¯Ê´»òÎÛȾ»·¾³£¬¿ÉÏòÂËÒºÖмÓÈë_______(ÌîÎïÖÊÃû³Æ)µ÷ÖÁÂËÒº³ÊÖÐÐÔºóÔÙÅÅ·Å¡£
£¨2£©Ê³Æ·ÖÐÌí¼Ó̼Ëá¸ÆÓÐÖúÓÚ·ÀÖ¹ÈËÌåȱ¸ÆÒýÆðµÄ________(Ìî¡°¹ÇÖÊÊèËÉÖ¢¡±»ò¡°Æ¶Ñª¡±)¡£