ÌâÄ¿ÄÚÈÝ

ÈçͼËùʾ£¬ÖÊÁ¿Îªm¡¢±ß³¤ÎªlµÄµÈ±ßÈý½ÇÐÎABCµ¼Ïß¿ò£¬ÔÚA´¦ÓÃÇáÖÊϸÏßÊúÖ±Ðü¹ÒÓÚÖÊÁ¿Ò²Îªm¡¢³¤¶ÈΪLµÄˮƽ¾ùÔÈÓ²¸ËÒ»¶Ë£¬Ó²¸ËÁíÒ»¶Ëͨ¹ýÇáÖʵ¯»ÉÁ¬½ÓµØÃ棬Àë¸Ë×ó¶ËL/3´¦ÓÐÒ»¹â»¬¹Ì¶¨×ªÖáO¡£´¹Ö±ÓÚABCƽÃæÓÐÒ»¸öˮƽ·½ÏòµÄÔÈÇ¿´Å³¡£¬´Å¸ÐӦǿ¶È´óСΪB£¬µ±ÔÚµ¼Ïß¿òÖÐͨÒÔÄæʱÕë·½Ïò´óСΪIµÄµçÁ÷ʱ£¬AB±ßÊܵ½µÄ°²ÅàÁ¦´óСΪ________£¬´Ëʱµ¯»É¶ÔÓ²¸ËµÄÀ­Á¦´óСΪ________¡£
BIl£»mg/2¡£                                                   

ÊÔÌâ·ÖÎö£ºÓÉ°²ÅàÁ¦¹«Ê½¿ÉÇóµÃABÊܵ½µÄ°²ÅàÁ¦¼°ÕûÌåÊܵ½µÄ°²ÅàÁ¦£»ÓÉÁ¦¾ØµÄƽºâÌõ¼þ¿ÉÇóµÃµ¯»É¶Ô¸ËµÄÀ­Á¦£®
ABµÄ³¤¶ÈΪL£¬ÔòAB±ßÊܵ½µÄ°²ÅàÁ¦F=BIL£»Í¬ÀíÆäËûÁ½±ßµÄ°²ÅàÁ¦¾ùΪBIL£»BC±ßÊܵ½µÄ°²ÅàÁ¦ÊúÖ±ÏòÉÏ£¬¶øBACÊܵ½µÄµÈЧ°²ÅàÁ¦ÊúÖ±ÏòÏ£¬¹ÊÈý½ÇÐε¼Ïß¿òÊܵ½µÄ×Ü°²ÅàÁ¦Îª0£»¹Ê×ó²à¶ÔÇá¸ËµÄÀ­Á¦Îª£ºÉèÇá¸Ë³¤ÎªS£¬ÔòÓÉÁ¦¾Øƽºâ¿ÉÖª£º£¬
½âµÃ£»
¹Ê´ð°¸Îª£ºBIL£¬mg/2 £®
µãÆÀ£º±¾ÌâÖÐҪעÒâ°²ÅàÁ¦µÄµÈЧÇ󷨣¬ËäȻÿһ¸ö±ß¶¼Êܵ½°²ÅàÁ¦£¬µ«ÓÉÓڱպϵĵç·ÖУ¬µÈЧ³¤¶ÈΪÁ㣬¹ÊµÈЧ°²ÅàÁ¦ÎªÁ㣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ijͬѧÀûÓÃÈç1ͼËùʾµÄ×°ÖÃ̽¾¿Á¦µÄƽÐÐËıßÐζ¨Ôò£ºÊúÖ±·ÅÖÃÆÌÓа×Ö½µÄľ°åÉϹ̶¨ÓÐÁ½¸öÇáÖÊС»¬ÂÖ£¬Ï¸ÏßABºÍOCÁ¬½ÓÓÚ£®µã£¬Ï¸ÏßABÈƹýÁ½»¬ÂÖ£¬D¡¢EÊÇϸÏßÓ뻬ÂÖµÄÁ½¸ö½Ó´¥µã£®ÔÚϸÏßÄ©¶ËA¡¢B¡¢CÈý´¦·Ö±ð¹ÒÓв»Í¬ÊýÁ¿µÄÏàͬ¹³Â룬ÉèËù¹Ò¹³ÂëÊý·Ö±ðÓÃNl¡¢N2¡¢N3±íʾ£®¹ÒÉÏÊʵ±ÊýÁ¿µÄ¹³Â룬µ±ÏµÍ³Æ½ºâʱ½øÐÐÏà¹Ø¼Ç¼£®¸Ä±äËù¹Ò¹³ÂëµÄÊýÁ¿£¬Öظ´½øÐжà´ÎʵÑ飮
£¨1£©ÏÂÁÐÄÜÂú×ãϵͳƽºâµÄN1¡¢N2¡¢N3µÄÈ¡Öµ¿ÉÄÜΪ£º
£¨A£©N1=N2=3£¬N3=4£¨B£©N1=N2=3£¬N3=6
£¨C£©N1=N2=N3=3£¨D£©N1=3¡¢N2=4¡¢N3=8
£¨2£©ÏÂÁйØÓÚ±¾ÊµÑé²Ù×÷µÄÃèÊö£¬ÕýÈ·µÄÓУº
£¨A£©ÐèÒªÀûÓÃÌìƽ²â³ö¹³ÂëµÄÖÊÁ¿
£¨B£©¡ÏEOD²»Ò˹ý´ó
£¨C£©Á½»¬ÂÖµÄÖáÐIJ»±Ø´¦ÓÚͬһÌõˮƽÏßÉÏ
£¨D£©Ã¿´ÎʵÑ鶼ӦʹϸÏߵĽáµãD´¦ÓÚͬһλÖÃ
£¨3£©Ã¿´ÎʵÑé½áÊøºó£¬ÐèÒª¼Ç¼µÄÏîÄ¿ÓÐN1¡¢N2¡¢N3µÄÊýÖµºÍ______£º
£¨4£©¸ÃͬѧÀûÓÃij´ÎʵÑé½á¹ûÔÚ°×Ö½ÉÏ»æÖÆÁËÈçͼ2ËùʾµÄʵÑé½á¹û´¦Àíͼ£¬Ôò¸ù¾ÝÄã¶Ô±¾ÊµÑéµÄÀí½â£¬À­Á¦FODºÍFOEµÄºÏÁ¦µÄ²âÁ¿ÖµÓ¦ÊÇͼ2ÖеÄ______£¨Ñ¡Ìî¡°F¡±»ò¡°F¡ä¡±£©£®
ÔÚ¡¶Ì½¾¿ÇóºÏÁ¦µÄ·½·¨¡·µÄʵÑéÖУ¬
£¨1£©±¾ÊµÑé²ÉÓõĿÆѧ·½·¨ÊÇ______
A£®ÀíÏëʵÑé·¨B£®µÈЧÌæ´ú·¨
C£®¿ØÖƱäÁ¿·¨D£®½¨Á¢ÎïÀíÄ£ÐÍ·¨
£¨2£©ÆäÖеÄÁ½¸ö²½ÖèÊÇ£º
¢ÙÔÚˮƽ·ÅÖõÄľ°åÉϵæÒ»ÕÅ°×Ö½²¢¹Ì¶¨ºÃ£¬°ÑÏðƤÌõµÄÒ»¶Ë¹Ì¶¨ÔÚľ°åÉÏ£¬ÁíÒ»¶ËË©Á½¸ùϸÏߣ¬Í¨¹ýϸÏßͬʱÓÃÁ½¸öµ¯»É³Ó»¥³É½Ç¶ÈµØÀ­ÏðƤÌõ£¬Ê¹ËüÓëϸÏߵĽáµã´ïµ½Ä³Ò»Î»ÖÃOµã£¬ÔÚ°×Ö½ÉϼÇÏÂOµãºÍÁ½¸öµ¯»É³ÓµÄ¶ÁÊýF1ºÍF2£®
¢ÚÖ»ÓÃÒ»¸öµ¯»É³Óͨ¹ýϸÉþÀ­ÏðƤÌõ£¬Ê¹ËüµÄÉ쳤Á¿ÓëÓÃÁ½¸öµ¯»É³ÓÀ­Ê±É쳤Á¿Ò»Ñù£¬¼ÇÏ´Ëʱµ¯»É³ÓµÄ¶ÁÊýFºÍϸÏߵķ½Ïò£®ÒÔÉÏÁ½²½Öè¾ùÓÐÊè©£¬ÇëÖ¸³öÊè©£º
ÔÚ¢ÙÖÐÊÇ______
ÔÚ¢ÚÖÐÊÇ______
£¨3£©ÔÚ×ö¡¶»¥³É½Ç¶ÈµÄÁ½¸öÁ¦µÄºÏÁ¦¡·µÄʵÑéÖУ¬ÓÃM¡¢NÁ½¸ö²âÁ¦¼ÆÀ­ÏðƤÌõµÄ½áµãʹÆäλÓÚO´¦£¬´Ëʱ¦Á+¦Â=90¡ã£¬ÈçͼËùʾ£»È»ºó±£³ÖMµÄ¶ÁÊý²»±ä£¬µ±¦Á½ÇÓÉͼÖÐËùʾµÄÖµ¼õСʱ£¬ÒªÊ¹½áµãÈÔÔÚO´¦£¬¿É²ÉÓõİ취ÊÇ
______
A£®Ôö´óNµÄ¶ÁÊý£¬¼õС¦Â½ÇB£®¼õСNµÄ¶ÁÊý£¬¼õС¦Â½Ç
C£®¼õСNµÄ¶ÁÊý£¬Ôö´ó¦Â½ÇD£®Ôö´óNµÄ¶ÁÊý£¬Ôö´ó¦Â½Ç£®

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

¾«Ó¢¼Ò½ÌÍø