Å©ÒµÎïÁϸ´Ï°Òªµã ÁªÏµ¿Í·þ

·¢²¼Ê±¼ä : ÐÇÆÚÈÕ ÎÄÕÂÅ©ÒµÎïÁϸ´Ï°Òªµã¸üÐÂÍê±Ï¿ªÊ¼ÔĶÁ54d8ff14c281e53a5802ff96

ѧ³É·Ö£¨Ë®£¬Ö¬·¾ºÍ¿ÕÆøµÄº¬Á¿£©£¬ÎïÀí½á¹¹£¬ÎïÖÊ״̬ºÍζȱ仯¡£CÅ©ÒµÎïÁϵĵ¼ÈÈϵÊý£ºËüÊǵ¼³öÁ¿ËäÎïÁϵ¼ÈÈÂÊÔö¼Ó¶øÔö¼Ó£¬Ëæ±ÈÈȺÍÈÝ»ýÃܶÈÔö¼Ó¶ø¼õС¡£D¶ÔÁ÷ÈÈ»»ÏµÊý£ºÓֳƵ¥Î»Ãæ»ýµ¼ÈÈÂÊ£¬Ä¤ÏµÊý£¬ËüÊÇÓëÁ÷ÌåÈÈÌØÐÔºÍÁ÷Ì嶯ÌØÐÔÓйصÄÎïÀíϵÊý£¬ÊÜÁ÷ÌåÃܶȣ¬Õ³¶È£¬Á÷Ìå±ÈÈÈ£¬ºÍµ¼ÈÈÂÊÒ»¼°Á÷ÌåËٶȺÍƽ¾ùζÈÓйء£ 21ÉúÎïµç£º

ÉúÎïÌåµÄ×éÖ¯ºÍϸ°û½øÐеÄÉúÃü»î¶¯¶¼°éËæ·ÅµçÏÖÏ󣬲úÉúÒ»¶¨µÄµçλ±ä»¯£¬Í¨³£°ÑÕâÖÖÉúÎïÌåÄڵĵçÏÖÏó³ÆΪÉúÎïµç¡£Ëü·´Ó³ÁËÉúÎïÉúÃü»î¶¯µÄһЩÎïÀí»¯Ñ§±ä»¯£¬ÓëÉúÎïÌåµÄг´úлÓйأ¬Ò»µ©ÉúÃüÍ£Ö¹£¬ÉúÎïµçÒ²¼´Ïûʧ¡£ 1¡¢Í¼1Öз´Ó³ÁËÅ©ÒµÎïÁÏÄÄЩµÄ¹âѧÐÅÏ¢¡£

(1)²»Í¬µ¥Î»ÎïÁÏÓв»Í¬µÄ·´ÉäÂÊÖµ£¬¹âÆ×ÌØÐÔÇúÏߵIJîÒìÖ÷ÒªÊÇÓÉÓÚÎïÁÏ×é³ÉÎïÎüÊÕÌØÐÔ²»Í¬Ôì³ÉµÄ¡£

(2)ͬһÎïÁÏÔÚ²»Í¬²¨³¤Ï·´ÉäÂʲ»Í¬£¬´æÔÚÈô¸ÉÎüÊÕ´ø£¬ÎüÊÕ´øµÄλÖõIJ¨³¤Ô¼Îª950¡¢ 1150 ºÍ1400nm¡£

(3)¸ßº¬Ë®Á¿µÄÎïÁÏ£¨Æ»¹û£¬ÂíÁåÊí£©·´ÉäÂʽϸߣ»µÍº¬Ë®Á¿µÄÎïÁÏ£¨È⣬¸ÉÍÁ¿é£©·´ÉäÂʽϵͣ¬¿ÉÓýüºìÍâÀ´²âÁ¿ÎïÁϵĺ¬Ë®Á¿¡£

(4)ºìÆ»¹ûºÍÂÌÆ»¹ûµÄ·´ÉäÂʲ»Í¬£¬650nm ´¦²î¾à×îΪÃ÷ÏÔ£¬¿ÉÄÜÊÇÒòΪºìÆ»¹ûºÍÂÌÆ»¹ûÖÐÒ¶ÂÌËغ¬Á¿²»Í¬Ôì³ÉµÄ£¬¿ÉÒÔ×÷Ϊƻ¹û³ÉÊì³Ì¶ÈµÄÅбð¡£

2¡¢¼¦µ°µÄÐÂÏʶȿÉÓÐÄÄЩÉúÎïÎïÁÏÎïÀíÌØÐÔÀ´¼ì²â£¬Çë˵Ã÷¼ì²âÔ­Àí¡££¨10 ·Ö£© ¼¦µ°µÄÐÂÏʶȿÉÒÔͨ¹ýÒÔϼ¸·½ÃæÀ´²âÁ¿£º

(1)¹âѧÌØÐÔ£º¹âÕÕÉäµ½Ò»ÎïÌåºó£¬Ò»²¿·Ö±»Íâ±íÃæ·´É䣻һ²¿·Ö½øÈëÎïÌå·¢ÉúÉ¢É䣬»ò±»ÎïÌåËùÎüÊÕ£»ÆäÓಿ·ÖÔò͸¹ýÎïÌå¡£¿ÉÒÔ¸ù¾Ý͸ÉäÂÊÓ뼦µ°ÄÚ²¿Æ·ÖÊÖ®¼äµÄÏ໥¹Øϵ£¬Åж¨ÆäÐÂÏʶȡ£»¹¿ÉÒÔÔڵƹâ͸ÊÓÏ£¬¹Û²ìµ°¿Ç½á¹¹µÄÖÂÃܶȡ¢µ°°×¡¢µ°»Æ¡¢ÆøÊÒСµÈÌØÕ÷£¬¶Ôµ°½øÐÐ×ÛºÏÆ·ÖÊÆÀ¼Û¡£

(2)ÉùѧÌØÐÔ£º³Â¾Éµ°ÓÉÓÚµ°ÄÚ ·ÖÉ¢·¢£¬µ°°×±äÏ¡£¬µ°»ÆĤÆÆÁÑ£¬Ò¡¶¯Ê±·¢Éù³Ì¶È²»Í¬¡£

5

(3)µçѧÌØÐÔ£ºÀûÓü¦µ°µÄ½éµç³£Êý»ò¾²µç³£ÊýÀ´½¨Á¢Ó뼦µ°ÐÂÏʶȵÄÏ໥¹Øϵ (4) ±ÈÖزⶨ·¨£ºÖü´æʱ£¬ÓÉÓÚµ°ÖÐ ·Ö²»¶ÏÕô·¢£¬±ÈÖØÿÈÕ¼õÉÙ0.0017¡«0.0018¡£¼¦µ°µÄ±ÈÖØÔÚ1.04 ÒÔÏÂ˵Ã÷µ°´æ·Å½Ï¾Ã£¬±ÈÖØÔÚ1.015 ʱ¿ÉÍÆÖªµ°ÒѾ­ÍêÈ«¸¯°Ü¡£

(5)µ°ÐÎÖ¸Êý£ºÐÂÏʼ¦µ°µ°»Æ³ÊÔ²ÐΣ¬½ÏС£¬×ª¶¯Âý£»³Â¾Éµ°µ°»ÆÆ«´ó£¬»òÉ¢¿ª£¬×ª¶¯¿ì¡£ 3¡¢ÎªÊ²Ã´´ó¶àÊýÅ©²úÆ·µÄµ¼ÈÈÂÊËæË®·ÖµÄÌá¸ß¶øÔö¼Ó? Ë®µÄµ¼ÈÈÂʱÈÅ©²úÆ·¸ÉÎïÖʵĵ¼ÈÈÂʸߣ¬µ±º¬Ë®ÂÊ Ê±£¬ÎïÁÏÖк¬Óн϶àµÄË®·Ö£¬ÎïÁϵÄÕûÌåµ¼ÈÈÂʾʹó£¬Èç¹ûÅ©²úÆ·µÄº¬Ë®ÂʵÍÔòÆäÄÚ²¿º¬Óн϶àµÄÆø϶£¬ÒòΪÆøÌåµÄµ¼ÈÈÂʵͣ¬ËùÒÔÅ©²úÆ·ÕûÌåµÄµ¼ÈÈÂʵ͡£ ´ó²¿·ÖµÄÅ©ÒµÎïÁ϶¼º¬Óн϶àË®·Ö£¬ÕâЩÎïÁϵĵ¼ÈÈÂÊÓ¦¸ù¾ÝËüÃǵĺ¬Ë®Âʺ͸ÉÎïÖʵ¼ÈÈÂʼÓÒÔ¹ÀËã¡£¾­Ñ鹫ʽ£º K = MK w + (1- M )K d

ÆäÖУ¬M ÊÇÎïÁϺ¬Ë®ÂÊ£¬Kw ¡¢K d·Ö±ðΪˮºÍ¹ÌÌå¸ÉÎïÖʵĵ¼ÈÈÂÊ¡£

5¡¢¿É·ñÀûÓÿÕÆø¶¯Á¦Ñ§£¨»òË®Á¦Ñ§£©ÓйØÌØÐÔÀ´ÊµÏÖÇò×´¹Ï¹ûµÄ·ÖÑ¡?Ϊʲô? Å©ÒµÎïÁϵķÖÑ¡¿ÉÒÔ¸ù¾Ý×èÁ¦ÏµÊýºÍÁÙ½çËٶȲ»Í¬Íê³É¡£Á÷Ìå¶ÔÎïÁϵÄ×÷ÓÃÁ¦²»Í¬£¬ Ô˶¯¹æÂÉÒ²²»Í¬¡£ÎïÁϵÄÐÎ×´¶Ô×èÁ¦ÏµÊýºÍÁÙ½çËÙ¶ÈÓ°ÏìºÜ £¬ÒòΪÇòÐÎÅ©²úÆ·µÄÁÙ½çËÙ¶ÈÓëÆäÐÎ×´²ÎÊýÌرðÊÇÖ±¾¶Ïà¹Ø£¬¶øÇòÐÎÎïÁϵÄÁÙ½çËÙ¶È×î £¬¿ÉÒÔ¸ù¾ÝÆäÁÙ½çËٶȵĴóСÀ´½øÐзּ¶¡£²»¹æÔòÐÎ×´µÄ¹Ï¹ûÒòÆä×èÁ¦Ï¡Êè±ÈÇòÌå £¬ËùÒÔÁÙ½çËٶȱÈÇòÌåС¡£ÈçÀûÓÃË®Á¦À´ÇåÑ¡·ÖÀëÆ»¹ûʱ£¬µ± Á÷ËÙ¶È ÓÚÆ»¹ûµÄÁÙ½çËÙ¶Èʱ£¬¼´¿É½«Æ»¹û´ø×ߣ¬ÓÉÓÚÆ»¹û´óС²»Í¬£¬ÆäÁÙ½çËٶȾͲ»Í¬£¬ÕâÑùСµÄÆ»¹ûÏȱ»´ø×ߣ¬´Ó¶øʵÏÖ·ÖÑ¡£¬ÇÒË®Á¦Çåѡʱ»¹¿ÉÒÔ¼õСËðÉË¡£

6¡¢Çë˵Ã÷¹ÈÎïµÄº¬Ë®Âʼì²âµÄ»ù±¾Ô­ÀíºÍʵÑé¼¼Êõ¡££¨12 ·Ö£©

´ð°¸£º¹ÈÎïµÄº¬Ë®Âʼì²âµÄ»ù±¾Ô­Àí£º¶Ô¹ÈÎï½øÐиÉÔ¸ÉÔïÇ°ºÍ¸ÉÔïºó¸÷³ÆÖØÒ»´Î£¬Ë®·ÖµÄËðʧMR ¼´Îª¹ÈÎïµÄº¬Ë®ÂÊ¡£ MR=[(Wo-W1)/Wo]*100%

ÉÏʽÖÐW0Ϊ¹ÈÎï³õʼÖØÁ¿£¬W1 Ϊ¹ÈÎï¸ÉÔïºóÖØÁ¿

6

¼ì²â¹ÈÎﺬ ÂʵÄʵÑé¼¼Êõ£º

(1)ºæÏä·¨£ºËùÐèʱ¼ä½Ï³¤£¬Ò»°ãÒª10 СʱÒÔÉÏ

(2) µç×è·¨ºÍµçÈÝ·¨£ºÍùÍùÒòÎïÁÏ·Ö²¼¼°¶Ñ»ýËɽô²»ÔȵÈÓ°ÏìÆä²â¶¨µÄЧ¹û (3)΢²¨·¨£ºÀûÓÃ΢²¨½»±ä´Å³¡µÄ×÷Óã¬Ê¹ ·Ö×Ó¾çÁÒÔ˶¯£¬²úÉú Á¿µÄÈÈ£¬´Ùʹ ·Ö Õô·¢£¬´Ó¶ø²â¶¨¹ÈÎﺬ ÂÊ¡£ÎïÁÏÉýο졢¾ùÔÈ¡¢ÈÈÄÜת»»Ð§Âʸߡ¢×ܼÓÈÈʱ¼ä¶Ì (4)ÖÐ×Ó·¨£ºÖÐ×Óʽ²â ÒǶԹÈÎﺬ ÂʲâÁ¿

(5)ºË´Å¹²Õñ·¨£º¹ÈÎïÎüÊÕÄÜÁ¿µÄ¶àÉÙÓëÔ­×ÓºËÖеĺË×ÓÊý³É±ÈÀý

7¡¢ÊÇ·ñ¿ÉÒÔÀûÓùÌÌåÅ©ÒµÎïÁϵÄÁ÷±äÌØÐÔÅж¨ÖíÈ⡢ţÈâµÈµÄÆ·Öʺûµ?Ó¦ÈçºÎÅж¨£¨¼´Åж¨Ë¼Â·ºÍʵÑé·½·¨£©? £¨12 ·Ö£©

´ð°¸£ºÐÂÏʶȵIJⶨ£º¿É¶ÔÆä½øÐÐÖáÏòѹËõºÍÀ­ÉìʵÑ飬¼ôÇÐʵÑé¡£µ±ÖíÈâÐÂÏʶȲîʱ£¬ÈâµÄÓ²¶ÈºÍÕ³¶È»á·¢Éú±ä»¯£¬¼ôÇÐÇ¿¶È»á±äС¡£

¶ÔעˮÁ¿µÄ¼ì²â£º¿ÉÓûØתʽÁ÷±äÒDzâÁ¿²âÁ¿ÖíÈâµÄ±í¹ÛÕ³¶È¡£½«ÖíÈâ×ö³ÉÖíÈâÃÓ£¬²ôË®Á¿¶ÔÖíÈâÃÓ±í¹ÛÕ³¶ÈÓ°ÏìºÜ £¬ÖíÈâÃӵıí¹ÛÕ³¶ÈÊÇÖíÈâÃÓÁ÷±äÌØÐÔ²ÎÊýÖ®Ò»¡£ËüÊÇÓÉÓÚÖíÈâÃÓÖеĵ°°×ÖÊ¡¢Ö¬·¾·Ö×ÓÓë ·Ö×ÓÒÔ¼°ÆäËû·Ö×ÓÖ®¼äµÄÄÚ¾ÛÁ¦ÒýÆðµÄ×èÖÍÖíÈâÃÓÁ÷¶¯ºÍ±äÐεÄÎïÀíÌØÐÔ¡£Î´²Î µÄÖíÈâÃÓÖ÷ÒªÓÉ ·Ö¡¢µ°°×ÖÊ¡¢Ö¬·¾¡¢»Ò·Û×é³É£¬ÆäÖÐ ·ÖÔ¼Õ¼55£¥£¬µ°°×ÖÊ¡¢Ö¬·¾Ô¼Õ¼40 £¥£¬´ËʱÖíÈâÃÓÖеĵ°°×ÖÊ¡¢Ö¬·¾·Ö×Ó¡¢ ·Ö×ÓÖ®¼ä½áºÏ½ôÃÜ£¬ÒÔ½ÏÇ¿µÄÄÚ¾ÛÁ¦×èÖÍÁËÖíÈâÃÓµÄÁ÷¶¯ºÍ±äÐΣ¬Òò´Ë±í¹ÛÕ³¶È½Ï £¬Ëæ×ŲôË®Á¿µÄÔö¼Ó,·Ö×ÓʹµÃ²øÈƵĵ°°×ÖÊÉ¢¿ª£¬Ö¬·¾ »¯£¬×èÖÍÁ¦¼õС¡£

9¡¢É¢Á£ÌåµÄ¿¹¼ôÇ¿¶ÈÓëÄÄЩ²ÎÊýÓйØ?ÈçºÎ²â¶¨ÓйزÎÊý?

(1)º¬Ë®ÂÊ£»Í¨¹ýº¬Ë®Âʺæ¸É·¨»òµçѧÌØÐÔ²âµÃ¡£ (2)Á£¾¶´óС£»¿ÉÒÔͨ¹ýɸ·Ö·¨»òÁ£¶ÈÒDzâµÃ¡£

(3)¶Ñ·ÅÌõ¼þ£»Ö÷ÒªÊÇ·ñÓÐÕñ¶¯µÈÍâ½ç¸ÉÈÅ¡£ (4)ÎïÁϵÄÃܶȣ»½þÒº·¨µÈ²âµÃ¡£ (5)ÄÚĦ²Á½Ç¡£ÈýÖáѹËõʵÑé¡¢Ö±½Ó¼ôÇÐÊÔÑé²âµÃ¡£

10¡¢ÔõÑù²âÁ¿¸ÉÏã¹½¡¢¸ÉÆ»¹ûµÈµÄÕæʵÃܶÈ?

7

ÓÉÓÚ¸ÉÏã¹½¡¢¸ÉÆ»¹ûÊèËɶà¿×£¬²»ÊÊÓÚÓÃÒº½þ·¨²âÁ¿ÎïÁϵÄÃܶȣ¬¿ÉÒÔ²ÉÓÃÆøÌåÖû»·¨ ²âÁ¿ÕæʵÃܶȡ£³£¼ûµÄÆøÌåÖû»·¨ÓÐѹÁ¦±È½Ï·¨£¬¶¨ÈÝ»ýѹËõ·¨£¬¶¨ÈÝ»ýÅòÕÍ·¨£¬²»¶¨ÈÝ»ý·¨¡£

ÒÔ¶¨ÈÝ»ýѹËõ·¨ÎªÀý£¬²â³öÈÝÆ÷ÖлîÈûѹËõµ½Ò»¶¨Ìå»ýºó£¬²»×°ÎïÁϺͰ²×°ÎïÁϵÄѹÁ¦±ä»¯£¬Óɲ¨Òå¶ú¶¨ÂÉÇó³öÎïÁϵÄÌå»ý£¬½ø¶øÇóµÃÃܶȡ£

1 A B 1. »îÈû 2. ÎïÁÏ A ѹËõÇ°Ìå»ý 2 B ѹËõºóÌå»ý

¶¨ÈÝ»ýѹËõ·¨Ô­Àíͼ

V=Vo( Pa Pa ) ¦¤P1 ¦¤P2

Vs ¡ª¡ª¡ª¡ªÎïÁÏÌå»ý Vo ¡ª¡ª¡ª¡ª»îÈû¶¨Ñ¹ËõÌå»ý ¦¤P1 ¡ª¡ª¡ª¡ªÃ»ÓÐ×°ÈëÎïÁÏʱѹÁ¦¼Æ¶ÁÊý Pa ¡ª¡ª¡ª¡ª´óÆø¾ø¶ÔѹÁ¦ ¦¤P2¡ª¡ª¡ª¡ª×°ÈëÎïÁÏʱѹÁ¦¼Æ¶ÁÊý

11ÊÔÌÖÂÛÒºÌåµÄÁ÷¶¯ÌØÐÔÔÚÅ©²úÆ·Æ·ÖÊÌØÐÔÑо¿ÖеÄÓ¦Óã¿

£¨1£©ÒºÌåÉúÎïÎïÁÏ´¿¶È¼ì²â¡£Èç·äÃÛ ¼ÓÌǺó£¬ÏàͬζÈʱ¶Ô´¿·äÃÛµÄÕ³¶È²»Í¬£¬ÀûÓøÃÔ­Àí½øÐмì²â¡£

£¨2£©ÒºÌåµÄÁ÷¶¯ÌØÐÔÊÇÆä²úÆ·µÄÖÊÁ¿±ê×¼£¬Èç¼ì²â·¬Çѽ´µÄÁ÷¶¯ÇúÏß¿ÉÒÔÈ·¶¨Æä·¬ÇÑÖ­µÄº¬Á¿£¬½øÐжÔÆäÆ·ÖʽøÐÐÆÀ¼Û¡£

£¨3£©Èç¼ì²â²»Í¬Æ·ÅÆÅ£Ä̵ÄÁ÷¶¯ÇúÏߣ¬¿ÉÒÔÇø·ÖÅ£Ä̵ÄÆ·ÅÆ£¬¶Ô±ÈÆä¹ÌÌåÅ£Ä̵ĺ¬Á¿µÈ¡£ 12Å©ÒµÎïÁϵĹâѧÌØÐÔÔÚÅ©ÒµÎïÁϵÄÖÊÁ¿¼ì²âºÍ·ÖÑ¡ÖеÄÓ¦Óà 1£¬ÑÕÉ«ºÍ³ÉÊì¶È¼ì²â£»ÈçÔ°ÒÕ²úÆ·³ÉÊì¶È£¬Å©²úÆ·ÑÕÉ«ÆÀ¶¨µÈ

8