ÌâÄ¿ÄÚÈÝ

µâÔªËØ£¨·ûºÅΪI£©¾ßÓÐÔ¤·ÀºÍÖÎÁƼ××´ÏÙÖ×µÄ×÷Óã¬ÈËÌåȱµâʱÒ×»¼´ó²±×Ó²¡£®ÎªÁËÏû³ýµâȱ·¦²¡£¬ÎÒ¹úÕþ¸®¹æ¶¨¾ÓÃñµÄʳÓÃÑαØÐëÊǼӵâÑΣ¬¼ò³ÆµâÑΣ®ËùνµâÑξÍÊÇÔÚʳÑÎÖмÓÈëµâËá¼Ø£®Ï±íÊǽ­Î÷Ê¡ÑÎÒµ¹«Ë¾×¨ÓªµÄ¾«ÖƵâÑΰü×°´üÉϵIJ¿·Ö˵Ã÷ÎÄ×Ö£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
ÅäÁϱíʳÓÃÑΡ¢µâËá¼Ø
º¬µâÁ¿£¨20mg¡«40mg£©/kg
±£ÖÊÆÚ18¸öÔÂ
ʳÓ÷½·¨´ýʳÎïÅëµ÷ºÃºóÔÙ·ÅÈëµâÑΣ¬Îð³¤Ê±¼äìÀ³´
Öü²ØÖ¸ÄϱÜÈÈ¡¢±Ü¹â¡¢ÃÜ·â¡¢·À³±
£¨1£©ÒÑÖªµâËá¼ØµÄ»¯Ñ§Ê½ÎªKIO3£¬ÊÔ¼ÆË㣺
¢ÙµâËá¼ØÖеâÔªËØ£¨I£©µÄ »¯ºÏ¼ÛΪ______¼Û£®
¢ÚµâËá¼ØµÄÏà¶Ô·Ö×ÓÖÊÁ¿£®
¢ÛµâËá¼ØÖеâÔªËØµÄÖÊÁ¿·ÖÊý
£¨1£©ÓÉʳÓ÷½·¨ºÍÖü²ØÖ¸ÄÏ¿ÉÒÔÍÆ²âµâËá¼ØµÄÐÔÖÊÖ®Ò»ÊÇ£º______£®
£¨2£©Èô1000gµâÑÎÖк¬20mgµâ£®
¢ÙÕâÀï±êÃ÷µÄµâµÄº¬Á¿ÊÇÖ¸______
A£®µâµ¥ÖÊ    B£®µâÔªËØ    C£®µâÔ­×Ó      D£®µâ·Ö×Ó
¢ÚÒÑÖª³ÉÈËÿÌìÔ¼ÐèÒª0.15mgµâ£¬¼ÙÉèÕâЩµâÖ÷ÒªÊÇ´ÓµâÑÎÖÐÉãÈ¡µÄ£¬Ôò³ÉÈËÿÌìÐèҪʳÓõâÑζàÉÙ¿Ë£¿
¡¾´ð°¸¡¿·ÖÎö£º¸ù¾ÝÔÚ»¯ºÏÎïÖÐÕý¸º»¯ºÏ¼Û´úÊýºÍΪÁã¼ÆË㣬Ïà¶Ô·Ö×ÓµÄÖÊ£¬ÎïÖÊÖÐÄ³ÔªËØµÄÖÊÁ¿·ÖÊý=×100%½øÐзÖÎö½â´ð±¾Ì⣮
½â´ð£º½â£º£¨1£©¸ù¾ÝÔÚ»¯ºÏÎïÖÐÕý¸º»¯ºÏ¼Û´úÊýºÍΪÁã¼ÆË㣬
¢ÙKIO3Öе⣨I£©µÄ»¯ºÏ¼ÛΪ £¨+1£©+x+£¨-2£©×3=0£¬Ôòx=+5£»
¢Ú¸ù¾ÝÏà¶Ô·Ö×ÓµÄÖÊÁ¿Îª×é³É·Ö×ӵĸ÷Ô­×ÓµÄÏà¶ÔÔ­×ÓÖÊÁ¿Ö®ºÍ£¬µâËá¼ØÏà¶Ô·Ö×ÓÖÊÁ¿=39+127+16×3=214£»
¢Û¸ù¾ÝÎïÖÊÖÐÄ³ÔªËØµÄÖÊÁ¿·ÖÊý=×100%£¬¿ÉÖª
µâËá¼ØÖеâÔªËØµÄÖÊÁ¿·ÖÊý=×100%=59.3%£»
¹Ê´ð°¸Îª£º¢Ù+5£»¢Ú214£»¢Û59.3%£»
£¨2£©ÓÉʳÓ÷½·¨Îª´ýʳÎïÅëµ÷ºÃºóÔÙ·ÅÈëµâÑΣ¬Îð³¤Ê±¼äìÀ³´£¬Öü²Ø·½·¨±ÜÈÈ¡¢±Ü¹â£¬¿ÉÍÆ²âµâËá¼ØµÄ»¯Ñ§ÐÔÖÊÖ®Ò»ÊÇ£ºÊÜÈÈÒ׷ֽ⣬¹Ê´ð°¸Îª£ºÊÜÈÈÒ׷ֽ⣻
£¨3£©¢ÙÔªËØÊǾßÓÐÏàͬºËµçºÉÊý£¨¼´ºËÄÚÖÊ×ÓÊý£©µÄÒ»ÀàÔ­×ÓµÄ×ܳƣ¬ÊǺê¹Û¸ÅÄֻ½²ÖÖÀ࣬²»½²¸öÊý£®Ê³Æ·¡¢Ò©Æ·¡¢ÓªÑøÆ·¡¢¿óȪˮµÈÎïÖÊÖеġ°µâ¡¢·ú¡¢¸Æ¡¢Ìú¡¢Ð¿¡±µÈ²»ÄÜÒÔµ¥ÖÊ¡¢·Ö×Ó¡¢Ô­×ÓÐÎʽ´æÔÚ£¬¶øÊÇÖ¸ÔªËØ£®¹ÊÑ¡B£»
¢Ú1000 gµâÑÎÖÐÔ¼º¬20 mgµâ£¬Éè y ¿ËµâÑÎÖÐÔ¼º¬0.15mgµâ£¬Ôò y×=0.15mg£¬¿ÉµÃ y=7.5g£¬
¹Ê´ð°¸Îª£º7.5g£®
µãÆÀ£º±¾Ì⿼²éѧÉú¸ù¾ÝÔÚ»¯ºÏÎïÖÐÕý¸º»¯ºÏ¼Û´úÊýºÍΪÁã¼ÆË㣬Ïà¶Ô·Ö×ÓµÄÖÊ£¬ÎïÖÊÖÐÄ³ÔªËØµÄÖÊÁ¿·ÖÊý=×100%½øÐзÖÎö½âÌâµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
µâÔªËØ£¨·ûºÅΪI£©¾ßÓÐÔ¤·ÀºÍÖÎÁƼ××´ÏÙÖ×µÄ×÷Óã¬ÈËÌåȱµâʱÒ×»¼´Ö²±×Ó²¡£®ÎªÁËÏû³ýµâȱ·¦²¡£¬ÎÒ¹úÕþ¸®¹æ¶¨¾ÓÃñµÄʳÓÃÑαØÐëÊǼӵâʳÑΣ¬¼ò³ÆµâÑΣ®ËùνµâÑξÍÊÇÔÚʳÑÎÖмÓÈëÒ»¶¨Á¿µÄµâËá¼Ø£®ËùÒÔʳÑÎÖг£º¬ÓÐÒ»ÖÖ²¹³äµâÔªËØµÄÑΣ®ÓÒͼΪºþ±±Ê¡ÑÎÒµ¹«Ë¾×¨ÓªµÄ¡°Ôƺ×ÅÆ¡±¾«ÖƵâÑΰü×°´üÉϵIJ¿·Ö˵Ã÷ÎÄ×Ö£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
ÅäÁϱí ʳÓÃÑΡ¢µâËá¼Ø
º¬µâÁ¿ £¨20mg¡«40mg£©/kg
±£ÖÊÆÚ 18¸öÔÂ
ʳÓ÷½·¨ ´ýʳÎïÅëµ÷ºÃºóÔÙ·ÅÈëµâÑΣ¬Îð³¤Ê±¼äìÀ³´
Öü²ØÖ¸ÄÏ ±ÜÈÈ¡¢±Ü¹â¡¢ÃÜ·â¡¢·À³±
£¨1£©ÒÑÖªµâËá¼ØÖеĻ¯Ñ§Ê½ÎªKIO3£¬ÊÔ¼ÆË㣺
¢ÙµâËá¼ØÖе⣨I£©µÄ»¯ºÏ¼Û£®
¢ÚµâËá¼ØÏà¶Ô·Ö×ÓÖÊÁ¿£®
¢ÛµâËá¼ØÖеâÔªËØµÄÖÊÁ¿·ÖÊý£®
¢Ü¶àÉٿ˵âËá¼ØÖк¬ÓÐ20 mgµâ£¿
£¨2£©ÓÉʳÓ÷½·¨ºÍÖü²Ø·½·¨¿ÉÍÆ²âµâËá¼ØµÄ»¯Ñ§ÐÔÖÊÖ®Ò»ÊÇ£º
 

£¨3£©Èô1000 gµâÑÎÖÐÔ¼º¬20 mgµâ£®
¢ÙÕâÀï±êÃ÷µÄµâµÄº¬Á¿ÊÇÖ¸£º£¨
 
£©
A¡¢µâµ¥ÖÊB¡¢µâÔªËØC¡¢µâÔ­×ÓD¡¢µâ·Ö×Ó
¢ÚÒÑÖª³ÉÈËÿÌìÔ¼Ðè0.15 mgµâ£¬¼ÙÉèÕâЩµâÖ÷ÒªÊÇ´ÓµâÑÎÖÐÉãÈ¡µÄ£¬Ôò³ÉÈËÿÌìÐèҪʳÓõâÑζàÉÙ¿Ë£¿
µâÔªËØ£¨·ûºÅΪI£©¾ßÓÐÔ¤·ÀºÍÖÎÁƼ××´ÏÙÖ×µÄ×÷Óã¬ÈËÌåȱµâʱÒ×»¼´ó²±×Ó²¡£®ÎªÁËÏû³ýµâȱ·¦²¡£¬ÎÒ¹úÕþ¸®¹æ¶¨¾ÓÃñµÄʳÓÃÑαØÐëÊǼӵâÑΣ¬¼ò³ÆµâÑΣ®ËùνµâÑξÍÊÇÔÚʳÑÎÖмÓÈëµâËá¼Ø£®Ï±íÊǽ­Î÷Ê¡ÑÎÒµ¹«Ë¾×¨ÓªµÄ¾«ÖƵâÑΰü×°´üÉϵIJ¿·Ö˵Ã÷ÎÄ×Ö£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
ÅäÁϱí ʳÓÃÑΡ¢µâËá¼Ø
º¬µâÁ¿ £¨20mg¡«40mg£©/kg
±£ÖÊÆÚ 18¸öÔÂ
ʳÓ÷½·¨ ´ýʳÎïÅëµ÷ºÃºóÔÙ·ÅÈëµâÑΣ¬Îð³¤Ê±¼äìÀ³´
Öü²ØÖ¸ÄÏ ±ÜÈÈ¡¢±Ü¹â¡¢ÃÜ·â¡¢·À³±
£¨1£©ÒÑÖªµâËá¼ØµÄ»¯Ñ§Ê½ÎªKIO3£¬ÊÔ¼ÆË㣺
¢ÙµâËá¼ØÖеâÔªËØ£¨I£©µÄ »¯ºÏ¼ÛΪ
+5
+5
¼Û£®
¢ÚµâËá¼ØµÄÏà¶Ô·Ö×ÓÖÊÁ¿£®
¢ÛµâËá¼ØÖеâÔªËØµÄÖÊÁ¿·ÖÊý
£¨1£©ÓÉʳÓ÷½·¨ºÍÖü²ØÖ¸ÄÏ¿ÉÒÔÍÆ²âµâËá¼ØµÄÐÔÖÊÖ®Ò»ÊÇ£º
ÊÜÈÈÒ×·Ö½â
ÊÜÈÈÒ×·Ö½â
£®
£¨2£©Èô1000gµâÑÎÖк¬20mgµâ£®
¢ÙÕâÀï±êÃ÷µÄµâµÄº¬Á¿ÊÇÖ¸
B
B

A£®µâµ¥ÖÊ    B£®µâÔªËØ    C£®µâÔ­×Ó      D£®µâ·Ö×Ó
¢ÚÒÑÖª³ÉÈËÿÌìÔ¼ÐèÒª0.15mgµâ£¬¼ÙÉèÕâЩµâÖ÷ÒªÊÇ´ÓµâÑÎÖÐÉãÈ¡µÄ£¬Ôò³ÉÈËÿÌìÐèҪʳÓõâÑζàÉÙ¿Ë£¿

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

¾«Ó¢¼Ò½ÌÍø