ÌâÄ¿ÄÚÈÝ

ÀûÓûô¶ûЧӦ²âÁ¿´Å¸ÐӦǿ¶ÈµÄÔ­ÀíÈçͼËùʾ£¬Ôª¼þÖÐͨÒÔÕýx·½ÏòµÄµçÁ÷I£¬ÖÃÓÚÑØzÖá·½ÏòµÄ´Å³¡ÖУ¬Æäǰ¡¢ºó±íÃ÷´¹Ö±ÓÚzÖᣬÔÚÔª¼þÉÏ¡¢Ï±íÃæÖ®¼ä²úÉúµçÊÆ²îU£®Èô´Å¸ÐӦǿ¶ÈB=B0+kz£¨B0¡¢k¾ùΪ³£Êý£©£¬ÓÉÓÚÑØzÖá·½ÏòλÖò»Í¬£¬µçÊÆ²îUÒ²²»Í¬£¬Ôò£¨  £©


  1. A.
    Èô¸ÃÔª¼þµÄÔØÁ÷×ÓÊǵç×Ó£¬ÔòϱíÃæµçÊÆ¸ß
  2. B.
    µçÊÆ²îUÔ½´ó£¬¸Ã´¦´Å¸ÐӦǿ¶ÈBÔ½´ó
  3. C.
    ÔÚijһλÖô¦£¬µçÁ÷IÔ½´ó£¬µçÊÆ²îUÔ½´ó
  4. D.
    kÔ½´ó£¬ÔÚzÖáÉÏÁ½²»Í¬Î»ÖÃÉϲâµÃµÄµçÊÆ²îUµÄ²îÖµÔ½´ó
BCD
ÊÔÌâ·ÖÎö£ºÈô¸ÃÔª¼þµÄÔØÁ÷×ÓÊǵç×Ó£¬ÓɵçÁ÷µÄ·½Ïò¹æÂÉ¿ÉÖªµç×Ó¶¨ÏòÒÆ¶¯µÄ·½ÏòÏò×󣬵ç×ÓËùÊÜÂåÂ××ÈÁ¦·½ÏòÏòÏ£¬µç×ÓÏòÏÂÆ«×ª£¬Ï¼«°å´ø¸ºµç£¬A´í£»ÓÉÂåÂ××ÈÁ¦Óëµç³¡Á¦Æ½ºâ¿ÉÖª£¬ÓÉÓÚÂåÂ××ÈÁ¦Óëµç³¡Á¦²»×ö¹¦£¬Òò´Ëv²»±ä£¬ÓÉ´Ë¿ÉÖªUÔ½´ó£¬ËµÃ÷´Ë´¦´Å¸ÐÇ¿¶ÈÔ½´ó£¬B¶Ô£»ÓɵçÁ÷IµÄ΢¹Û±í´ï£¬µçÁ÷IÔ½´ó˵Ã÷´Ë´¦µç×ÓµÄËÙ¶ÈÔ½´ó£¬µçÊÆ²îÔ½´ó£¬C¶Ô£»ÓÉB=B0+kz¿ÉÖª£¬kÔ½´ó£¬ÔÚzÖáÉÏÁ½²»Í¬Î»ÖÃÉϲâµÃµÄ´Å¸ÐÇ¿¶È±ä»¯ÂÊÔ½´ó£¬UµÄ²îÖµÔ½´ó£¬D¶Ô£»¹ÊÑ¡BCD
¿¼µã£º¿¼²é»ô¶ûЧӦ
µãÆÀ£º±¾ÌâÄѶȽÏС£¬×¢Òâµç×Ó¶¨ÏòÒÆ¶¯·½ÏòÓëµçÁ÷·½ÏòÏà·´£¬ÀûÓÃ×óÊÖ¶¨ÔòÅжϰ²ÅàÁ¦·½Ïòʱ£¬ËÄÖ¸Ö¸ÏòµÄÊÇÕýµçºÉ¶¨ÏòÒÆ¶¯·½Ïò
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
1879ÄêÃÀ¹úÎïÀíѧ¼Ò»ô¶ûÔÚÑо¿ÔØÁ÷µ¼ÌåÔڴų¡ÖÐÊÜÁ¦Çé¿öʱ£¬·¢ÏÖÁËÒ»ÖÖеĵç´ÅЧӦ£º½«µ¼ÌåÖÃÓڴų¡ÖУ¬²¢ÑØ´¹Ö±´Å³¡·½ÏòͨÈëµçÁ÷£¬ÔòÔÚµ¼ÌåÖд¹Ö±ÓÚµçÁ÷ºÍ´Å³¡µÄ·½Ïò»á²úÉúÒ»¸öºáÏòµçÊÆ²î£¬ÕâÖÖÏÖÏóºóÀ´±»³ÆÎª»ô¶ûЧӦ£¬Õâ¸öºáÏòµÄµçÊÆ²î³ÆÎª»ô¶ûµçÊÆ²î£®
£¨1£©Èçͼ¼×Ëùʾ£¬Ä³³¤·½Ìåµ¼Ìåabcda¡äb¡äc¡äd¡äµÄ¸ß¶ÈΪh¡¢¿í¶ÈΪl£¬ÆäÖеÄÔØÁ÷×ÓΪ×ÔÓɵç×Ó£¬ÆäµçºÉÁ¿Îªe£¬´¦ÔÚÓëab b¡äa¡äÃæ´¹Ö±µÄÔÈÇ¿´Å³¡ÖУ¬´Å¸ÐӦǿ¶ÈΪB0£®ÔÚµ¼ÌåÖÐͨÓд¹Ö±ÓÚbcc¡äb¡äÃæµÄµçÁ÷£¬Èô²âµÃͨ¹ýµ¼ÌåµÄºã¶¨µçÁ÷ΪI£¬ºáÏò»ô¶ûµçÊÆ²îΪUH£¬Çó´Ëµ¼ÌåÖе¥Î»Ìå»ýÄÚ×ÔÓɵç×ӵĸöÊý£®
£¨2£©¶ÔÓÚijÖÖÈ·¶¨µÄµ¼Ìå²ÄÁÏ£¬Æäµ¥Î»Ìå»ýÄÚµÄÔØÁ÷×ÓÊýÄ¿nºÍÔØÁ÷×ÓËù´øµçºÉÁ¿q¾ùΪ¶¨Öµ£¬ÈËÃǽ«H=
1nq
¶¨ÒåΪ¸Ãµ¼Ìå²ÄÁϵĻô¶ûϵÊý£®ÀûÓûô¶ûϵÊýHÒÑÖªµÄ²ÄÁÏ¿ÉÒÔÖÆ³É²âÁ¿´Å¸ÐӦǿ¶ÈµÄ̽ͷ£¬ÓÐЩ̽ͷµÄÌå»ýºÜС£¬ÆäÕý¶Ôºá½ØÃ棨Ï൱ÓÚͼ14¼×ÖеÄab b¡äa¡äÃæ£©µÄÃæ»ý¿ÉÒÔÔÚ0.1cm2ÒÔÏ£¬Òò´Ë¿ÉÒÔÓÃÀ´½Ï¾«È·µÄ²âÁ¿¿Õ¼äijһλÖõĴŸÐӦǿ¶È£®ÈçͼÒÒËùʾΪһÖÖÀûÓûô¶ûЧӦ²â´Å¸ÐӦǿ¶ÈµÄÒÇÆ÷£¬ÆäÖеÄ̽ͷװÔÚ̽¸ËµÄǰ¶Ë£¬ÇÒʹ̽ͷµÄÕý¶Ôºá½ØÃæÓë̽¸Ë´¹Ö±£®ÕâÖÖÒÇÆ÷¼È¿ÉÒÔ¿ØÖÆÍ¨¹ý̽ͷµÄºã¶¨µçÁ÷µÄ´óСI£¬ÓÖ¿ÉÒÔ¼à²â³ö̽ͷËù²úÉúµÄ»ô¶ûµçÊÆ²îUH£¬²¢×Ô¶¯¼ÆËã³ö̽ͷËù²âλÖôų¡µÄ´Å¸ÐӦǿ¶ÈµÄ´óС£¬ÇÒÏÔʾÔÚÒÇÆ÷µÄÏÔʾ´°ÄÚ£®
¢ÙÔÚÀûÓÃÉÏÊöÒÇÆ÷²âÁ¿´Å¸ÐӦǿ¶ÈµÄ¹ý³ÌÖУ¬¶Ô̽¸ËµÄ·ÅÖ÷½Î»ÓкÎÒªÇó£»
¢ÚÒª¼ÆËã³öËù²âλÖôų¡µÄ´Å¸ÐӦǿ¶È£¬³ýÁËÒªÖªµÀH¡¢I¡¢UHÍ⣬»¹ÐèÒªÖªµÀÄĸöÎïÀíÁ¿£¬²¢ÓÃ×Öĸ±íʾ£®ÍƵ¼³öÓÃÉÏÊöÕâЩÎïÀíÁ¿±íʾËù²âλÖôŸÐӦǿ¶È´óСµÄ±í´ïʽ£®
¾«Ó¢¼Ò½ÌÍøÈçͼ¼×Ëùʾ£¬½«µ¼ÌåÖÃÓڴų¡ÖУ¬ÑØ´¹Ö±´Å³¡·½ÏòͨÈëµçÁ÷£¬ÔÚµ¼ÌåÖд¹Ö±ÓÚµçÁ÷ºÍ´Å³¡µÄ·½ÏòÉÏ»á²úÉúÒ»¸öµçÊÆ²îUH£¬ÕâÖÖÏÖÏó½Ð»ô¶ûЧӦ£®µ¼ÌåÖе¥Î»Ìå»ýÄÚµÄ×ÔÓɵçºÉÊýĿΪn£¬×ÔÓɵçºÉËù´øµçºÉÁ¿Îªq£¬°Ñk=
1nq
¶¨ÒåΪ»ô¶ûϵÊý£¬ÀûÓÃkÒÑÖªµÄ»ô¶ûÔª¼þÖÆ³É̽ͷ£¬Æä¹¤×÷Ãæ£¨Ï൱ÓÚͼ¼×Öд¹Ö±´Å³¡µÄabb¡äa¡äÃæ£©¿ÉÒÔ×öµ½ºÜС£¬¿ÉÓÃÀ´½Ï¾«È·µÄ²âÁ¿¿Õ¼äijһλÖõĴŸÐӦǿ¶È£®
ÈçͼÒÒËùʾΪһÖÖÀûÓûô¶ûЧӦ²â´Å¸ÐӦǿ¶ÈµÄÒ»Æð£¬ÆäÖеÄ̽ͷ¹Ì¶¨ÔÚ̽¸ËµÄǰ¶Ë£¬ÇÒʹ̽ͷµÄ¹¤×÷ÃæÓë̽¸Ë´¹Ö±£®
£¨1£©ÔÚÀûÓÃÉÏÊöÒÇÆ÷²âÁ¿´Å¸ÐӦǿ¶ÈµÄ¹ý³ÌÖУ¬¶Ô̽¸ËÔڴų¡ÖеķÅÖ÷½Î»ÓкÎÒªÇó
 
£®
£¨2£©¸ÃÒÇÆ÷¼È¿ÉÒÔ¿ØÖÆÍ¨¹ý̽ͷµÄµçÁ÷IµÄ´óС£¬ÓÖ¿ÉÒÔ²â³öËù²úÉúµÄµçÊÆ²îUH£¬²¢×Ô¶¯¼ÆËã³ö̽ͷËù²âλÖôŸÐӦǿ¶È´óС£®Òª¼ÆËã´Å¸ÐӦǿ¶È£¬³ýÁËk¡¢I¡¢UHÍ⣬»¹ÐèÒªÖªµÀÄĸöÎïÀíÁ¿
 
£®£¨ÇëÌîдÏÂÃæÑ¡ÏîÇ®µÄ×Öĸ£©
A£®Ì½Í·Ñشų¡·½ÏòµÄºñ¶Èl
B£®Ì½Í·²úÉúµçÊÆ²îÁ½Ãæ¼äµÄ¾àÀëh
C£®Ì½Í·ÑصçÁ÷·½ÏòµÄ³¤¶ÈL
ÓÃÉÏÊöÎïÀíÁ¿±íʾËù²â´Å¸ÐӦǿ¶È´óСB=
 
£®

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

¾«Ó¢¼Ò½ÌÍø