77·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

ÅÌÊ½ÖÆ¶¯Æ÷ - ±ÏÒµÉè¼ÆËµÃ÷Êé²Î¿¼(4)

À´Ô´£ºÍøÂçÊÕ¼¯ ʱ¼ä£º2020-04-15 ÏÂÔØÕâÆªÎĵµ ÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:»òQQ£º ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣µã»÷ÕâÀï¸øÎÒ·¢ÏûÏ¢

ºÓ±±¿Æ¼¼´óѧѧʿѧλÂÛÎÄ

ѹ¸×ÀäÈ´Ìõ¼þºÃ£¬ËùÒÔÖÆ¶¯ÒºÆû»¯µÄ¿ÉÄÜÐÔС¡£ £¨2£©È«ÅÌʽ

ÔÚÈ«ÅÌÊ½ÖÆ¶¯Æ÷ÖУ¬Ä¦²Á¸±µÄÐýתԪ¼þ¼°¹Ì¶¨Ôª¼þ¾ùΪԲÐÎÅÌ£¬Öƶ¯Ê±¸÷ÅÌĦ²Á±íÃæÈ«²¿½Ó´¥£¬Æä×÷ÓÃÔ­ÀíÓëĦ²ÁʽÀëºÏÆ÷Ïàͬ¡£ÓÉÓÚÕâÖÖÖÆ¶¯Æ÷É¢ÈÈÌõ¼þ½Ï²î£¬ÆäÓ¦ÓÃԶûÓи¡Ç¯ÅÌÊ½ÖÆ¶¯Æ÷¹ã·º¡£

2.3 ÅÌÊ½ÖÆ¶¯Æ÷µÄÓÅȱµã

ÅÌÊ½ÖÆ¶¯Æ÷±È¹ÄÊ½ÖÆ¶¯Æ÷µÄÓŵ㣺

£¨1£© ÈÈÎȶ¨ºÃ£¬Ô­ÒòÊÇÒ»°ãÎÞ×ÔÐЉˆÁ¦×÷Ó㬳ĿéĦ²Á±íÏÖѹÁ¦·Ö²¼½Ï¹ÄʽÖÐµÄ³ÄÆ¬

¸üΪ¾ùÔÈ£¬´ËÍâ£¬ÖÆ¶¯¹ÄÔÚÊÜÈÈÅòÕͺ󣬹¤×÷°ë¾¶Ôö´ó£¬Ê¹ÆäÖ»ÄÜÓëÌãµÄÖв¿½Ó´¥£¬´Ó¶ø½µµÍÁËÖÆ¶¯Ð§ÄÜ£¬Õâ³ÆÎª»úе˥ÍË£¬Öƶ¯Å̵ÄÖáÏòÅòÕͼ«Ð¡£¬¾¶ÏòÅòÕ͸ù±¾ÓëÐÔÄÜÎ޹أ¬¹ÊÎÞ»úе˥ÍËÎÊÌ⣬Òò´Ë£¬Ç°ÂÖ²ÉÓÃÅÌÊ½ÖÆ¶¯Æ÷¡£Æû³µÖƶ¯Ê±²»Ò×ÅÜÆ«¡£

£¨2£© Ë®Îȶ¨ÐԺã¬Öƶ¯¿é¶ÔÅ̵ĵ¥Î»Ñ¹Á¦¸ß£¬Ò×ÓÚ½«Ë®¼·³ö£¬Òò¶ø½þË®ºóЧÄܽµµÍ²»

¶à£¬ÓÖÓÉÓÚÀëÐÄÁ¦×÷Óü°³Ä¿é¶ÔÅ̵IJÁÊÃ×÷Ó㬳öË®ºóÖ»Ðè¾­Ò»£¬¶þ´ÎÖÆ¶¯¼´Äָܻ´Õý³£¡£¹ÄÊ½ÖÆ¶¯Æ÷ÔòÐè¾­Ê®Óà´ÎÖÆ¶¯·½Äָܻ´¡£ £¨3£© ÖÆ¶¯Á¦¾ØÓëÆû³µÔ˶¯·½ÏòÎ޹ء£

£¨4£© Ò×ÓÚ¹¹³ÉË«»ØÂ·Öƶ¯Ïµ£¬Ê¹ÏµÍ³ÓнϸߵĿɿ¿ÐԺͰ²È«ÐÔ¡£ £¨5£© ³ß´çС£¬ÖÊÁ¿Ð¡£¬É¢ÈÈÁ¼ºÃ¡£

£¨6£© ѹÁ¦ÔÚÖÆ¶¯³Ä¿éÉϵķֲ¼±È½Ï¾ùÔÈ£¬¹Ê³Ä¿éÄ¥ËðÒ²¾ùÔÈ¡£ £¨7£© ¸ü»»³Ä¿é¼òµ¥ÈÝÒס£

£¨8£© ³Ä¿éÓëÖÆ¶¯ÅÌÖ®¼äµÄ¼ä϶С£¨0.05-0.15mm£©£¬´Ó¶øËõ¶ÌÁËÖÆ¶¯Ð­µ÷ʱ¼ä¡£ £¨9£© Ò×ÓÚʵÏÖ¼ä϶×Ô¶¯µ÷Õû¡£

£¨10£©ÄÜ·½±ãµØÊµÏÖÖÆ¶¯Æ÷Ä¥Ë𱨾¯£¬ÒԱ㼰ʱ¸ü»»Ä¦²Á³Ä¿é¡£

ÅÌÊ½ÖÆ¶¯Æ÷µÄÖ÷Ҫȱµã£º

£¨1£© ÄÑÒÔÍêÈ«·ÀÖ¹³¾ÎÛºÍÐâÊ´£¨·â±ÕµÄ¶àƬȫÅÌÊ½ÖÆ¶¯Æ÷³ýÍ⣩¡£ £¨2£© ¼æ×÷פ³µÖƶ¯Æ÷ʱ£¬ËùÐ踽¼ÓµÄÊÖÇý¶¯»ú¹¹±È½Ï¸´ÔÓ¡£ £¨3£© ÔÚÖÆ¶¯Çý¶¯»ú¹¹ÖбØÐë×°ÓÐÖúÁ¦Æ÷¡£

£¨4£© ÒòΪ³Ä¿é¹¤×÷±íÃæÐ¡£¬ËùÒÔÄ¥Ëð¿ì£¬Ê¹ÓÃÊÙÃüµÍ£¬ÐèÓø߲ÄÖʵijĿ顣

8

ºÓ±±¿Æ¼¼´óѧѧʿѧλÂÛÎÄ

2.4¸ÃÉÌÎñ³µÖƶ¯Æ÷½á¹¹µÄ×îÖÕÑ¡Ôñ

Æû³µÖƶ¯¼òµ¥À´½²£¬¾ÍÊÇÀûÓÃĦ²Á½«¶¯ÄÜת»»³ÉÈÈÄÜ£¬Ê¹Æû³µÊ§È¥¶¯ÄܶøÍ£Ö¹ÏÂÀ´¡£Òò´Ë£¬É¢ÈȶÔÖÆ¶¯ÏµÍ³ÊÇÊ®·ÖÖØÒªµÄ¡£Èç¹ûÖÆ¶¯ÏµÍ³¾­³£´¦ÓÚ¸ßÎÂ״̬£¬¾Í»á×è°­ÄÜÁ¿µÄת»»¹ý³Ì£¬Ôì³ÉÖÆ¶¯ÐÔÄÜϽµ¡£Ô½ÊÇÅܵÿìµÄÆû³µ£¬Öƶ¯ÆðÀ´Ëù²úÉúµÄÈÈÁ¿Ô½´ó£¬¶ÔÖÆ¶¯ÐÔÄܵÄÓ°ÏìÒ²Ô½´ó¡£½â¾öºÃÉ¢ÈÈÎÊÌ⣬¶ÔÌá¸ßÆû³µµÄÖÆ¶¯ÐÔÄÜÒ²¾ÍÆðÁËʱ¶¹¦°ëµÄ×÷Óá£ËùÒÔ£¬ÏÖ´ú½Î³µµÄ³µÂÖ³ýÁËʹÓÃÂÁºÏ½ð³µÈ¦À´½µµÍÔËÐÐζÈÍ⣬»¹ÇãÏòÓÚ²ÉÓÃÉ¢ÈÈÐÔÄܽϺõÄÅÌÊ½ÖÆ¶¯Æ÷¡£

µ±È»£¬ÅÌÊ½ÖÆ¶¯Æ÷Ò²ÓÐ×Ô¼ºµÄȱÏÝ¡£ÀýÈç¶ÔÖÆ¶¯Æ÷ºÍÖÆ¶¯¹Ü·µÄÖÆÔìÒªÇó½Ï¸ß£¬Ä¦²ÁƬµÄºÄËðÁ¿½Ï´ó£¬³É±¾¹ó£¬¶øÇÒÓÉÓÚĦ²ÁƬµÄÃæ»ýС£¬Ïà¶ÔĦ²ÁµÄ¹¤×÷ÃæÒ²½ÏС£¬ÐèÒªµÄÖÆ¶¯ÒºÑ¹¸ß£¬±ØÐëÒªÓÐÖúÁ¦×°ÖõijµÁ¾²ÅÄÜʹÓ᣶ø¹ÄÊ½ÖÆ¶¯Æ÷³É±¾Ïà¶ÔµÍÁ®£¬±È½Ï¾­¼Ã¡£ËÄÂֽγµÔÚÖÆ¶¯¹ý³ÌÖУ¬ÓÉÓÚ¹ßÐÔµÄ×÷Óã¬Ç°ÂֵĸººÉͨ³£Õ¼Æû³µÈ«²¿¸ººÉµÄ70%£­80%£¬Òò´ËǰÂÖÖÆ¶¯Á¦Òª±ÈºóÂִ󡣽γµÉú²ú³§¼ÒΪÁ˽ÚÊ¡³É±¾£¬¾Í²ÉÓÃǰÂÖÅÌÊ½ÖÆ¶¯£¬ºóÂÖ¹ÄÊ½ÖÆ¶¯µÄ·½Ê½¡£µ«Ëæ×Žγµ³µËٵIJ»¶ÏÌá¸ß£¬½üÄêÀ´²ÉÓÃÅÌÊ½ÖÆ¶¯Æ÷µÄ½Î³µÈÕÒæÔö¶à£¬ÓÈÆäÊÇÖи߼¶½Î³µ£¬Ò»°ã¶¼²ÉÓÃÁËÅÌÊ½ÖÆ¶¯Æ÷¡£

×ݹÛÏÖ´úÉÌÎñ³µÊг¡£¬Ëæ×ÅÈËÀà¶ÔÆû³µ°²È«ÐÔÄÜÖØÊӵļӾ磬ΪÁ˱£³ÖÖÆ¶¯Á¦ÏµÊýµÄÎȶ¨ÐÔÒÔ¼°¿¼Âǵ½ÅÌÊ½ÖÆ¶¯Æ÷µÄÓŵ㣬ÔÚÉÌÎñ³µÁìÓòÅÌÊ½ÖÆ¶¯Æ÷ÒÑ»ù±¾È¡´ú¹ÄÊ½ÖÆ¶¯Æ÷£¬ÌرðÊǸ¡¶¯Ç¯ÅÌʽ¡£¸ù¾ÝÖÆ¶¯Å̵IJ»Í¬£¬ÅÌÊ½ÖÆ¶¯Æ÷»¹¿É·ÖΪÆÕͨÅÌʽºÍͨ·çÅÌʽ¡£ÆÕͨÅÌʽÎÒÃDZȽÏÈÝÒ×Àí½â£¬¾ÍÊÇʵÐĵġ£Í¨·çÅÌʽ¾ÍÊÇ¿ÕÐĵ쬹ËÃû˼Òå¾ßÓÐͨ·ç¹¦Ð§£¬Ö¸µÄÊÇÆû³µÔÚÐÐʹµ±ÖвúÉúµÄÀëÐÄÁ¦ÄÜʹ¿ÕÆø¶ÔÁ÷£¬´ïµ½É¢ÈȵÄÄ¿µÄ£¬ÕâÊÇÓÉÅÌʽµúƬµÄÌØÊâ¹¹Ôì¾ö¶¨µÄ¡£´ÓÍâ±í¿´£¬ËüÔÚÔ²ÖÜÉÏÓÐÐí¶àͨÏòÔ²ÐĵĶ´¿Õ£¬ÕâЩ¶´¿ÕÊǾ­Ò»ÖÖÌØÊ⹤ÒÕ£¨slotteded drilled£©ÖÆÔì¶ø³É£¬Òò´Ë±ÈÆÕͨÅÌʽɢÈÈЧ¹ûÒªºÃÐí¶à¡£ÓÉÓÚÖÆÔ칤ÒÕÓë³É±¾µÄ¹ØÏµ£¬Ò»°ãÖи߼¶½Î³µÖÐÆÕ±é²ÉÓÃǰͨ·çÅÌ¡¢ºóÆÕͨÅ̵ÄÖÆ¶¯Æ¬¡£ÈçPassat,Vento Golf2.0,CorradoµÈ³µ£¬²¿·Ö¸ß¼¶½Î³µ²ÉÓÃǰºóͨ·çÅÌ¡£ÖµµÃÒ»ÌáµÄÊÇ£¬ÔÚǰÂÖʹÓÃͨ·çÅÌÕýÔÚÖð²½È¡´úʹÓÃʵÐÄÅÌ¡£ABS°Ñ´ó²¿·ÖµÄÖÆ¶¯Á¦·ÖÅ䵽ǰÂÖ£¬·Àֹ˦⣬¶ÔǰɲµÄÉ¢ÈÈÒªÇóºÜ¸ß£¬ËùÒÔÒ»°ãǰÂÖ¶¼»á²ÉÓÃͨ·çÅÌ¡£

×ÛÉÏËùÊö£¬±¾´ÎÉÌÎñ³µÉè¼Æ£¬Ç°ºóÂÖ¾ù²ÉÓø¡¶¯Ç¯ÅÌÊ½ÖÆ¶¯Æ÷¡£ÆäÖÐǰÂÖÖÆ¶¯ÅÌÑ¡Ôñͨ·çÅÌ£¬ºóÂÖÑ¡ÔñÆÕͨÅÌ£¬²¢ÇÒÔÚºóÂÖÉÏÉèÖÃפ³µÖƶ¯´«¶¯×°Öá£

9

ºÓ±±¿Æ¼¼´óѧѧʿѧλÂÛÎÄ

µÚÈýÕ£ºÖƶ¯Æ÷Ö÷Òª²ÎÊý¼°ÆäÑ¡Ôñ

ÅÌÊ½ÖÆ¶¯Æ÷Éè¼ÆµÄÒ»°ãÁ÷³ÌΪ£º¸ù¾ÝÉè¼ÆÒªÇó£¬Ëù¸øÊý¾Ý£¬ÒÀ¾Ý¹ú¼Ò±ê׼ȷ¶¨³öÕû³µ×ܲ¼ÖòÎÊý¡£ÔÚÓйصÄÕû³µ×ܲ¼ÖòÎÊý¼°Öƶ¯Æ÷½á¹¹ÐÍʽȷ¶¨Ö®ºó£¬¸ù¾ÝÒѸø²ÎÊý²¢²Î¿¼ÒÑÓеÄͬµÈ¼¶Æû³µµÄͬÀàÐÍÖÆ¶¯Æ÷£¬³õÑ¡ÖÆ¶¯Æ÷µÄÖ÷Òª²ÎÊý£¬²¢¾ÝÒÔ½øÐÐÖÆ¶¯Æ÷½á¹¹µÄ³õ²½Éè¼Æ£»È»ºó½øÐÐÖÆ¶¯Á¦¾ØºÍÄ¥ËðÐÔÄܵÄÑéË㣬²¢ÓëËùÒªÇóµÄÊý¾Ý±È½Ï£¬Ö±µ½´ïµ½Éè¼ÆÒªÇó¡£

Ö®ºóÔÙ¸ù¾Ý¸÷ÏîÑÝËãºÍ±È½ÏµÄ½á¹û£¬¶Ô³õÑ¡µÄ²ÎÊý½øÐбØÒªµÄÐ޸ģ¬Ö±µ½»ù±¾ÐÔÄܲÎÊýÄÜÂú×ãʹÓÃÒªÇóΪֹ£»×îºó½øÐÐÏêϸµÄ½á¹¹Éè¼ÆºÍ·ÖÎö¡£

ÔÚÕâÀïÏȸø³ö¸ÃÉÌÎñ³µµÄÕû³µ²ÎÊý£º 1.³ß´ç²ÎÊý£º

³¤¶È£º4300mm£» ¿í¶È£º1790mm£» ¸ß¶È£º1582mm Öá¾à£º2576mm £» ǰÂ־ࣺ1460mm £» ºóÂ־ࣺ1473 ÖÊÐĸ߶ȣº¿ÕÔØ 690mm £» ÂúÔØ

710m

ÖÊÐĵ½Ç°ÖáµÄ¾àÀ룺¿ÕÔØ1240 £» ÂúÔØ1396 ÖÊÐĵ½ºóÖáµÄ¾àÀ룺¿ÕÔØ1336 £» ÂúÔØ1280 2.ÖÊÁ¿²ÎÊý£º

Õû³µÕû±¸ÖÊÁ¿£º1598kg £» ×ÜÖÊÁ¿£º2145kg £»

ǰÖáÔØºÉ£º¿ÕÔØ828kg ÂúÔØ1015kg ºóÖáÔØºÉ£º¿ÕÔØ770kg ÂúÔØ1130kg 3.ÐÔÄܲÎÊý

·¢¶¯»úÅÅÁ¿£º2.5L£» ×î´ó¹¦ÂÊ£º85kw/5500r/min ×î´óת¾Ø£º158 N?m /4000r/min ѹËõ±È£º8.7:1£»

ÎåµµÊÖ¶¯±äËÙÆ÷£ºi1=3.6£¬i2=2.123£¬i3=1.458£¬i4=1.070£¬i5=0.857£¬iR=3. ÍÆ¼öÖ÷¼õËٱȣº4.111£» ×î¸ß³µËÙ£º200km/h¡£ ÂÖÌ¥ÓÐЧ°ë¾¶£º365mm

10

ºÓ±±¿Æ¼¼´óѧѧʿѧλÂÛÎÄ

3.1ÖÆ¶¯Á¦ÓëÖÆ¶¯Á¦·ÖÅäϵÊý

Æû³µÖƶ¯Ê±£¬Èç¹ûºöÂÔÂ·Ãæ¶Ô³µÂֵĹö¶¯×èÁ¦¾ØºÍÆû³µ»Ø×ªÖÊÁ¿µÄ¹ßÐÔÁ¦¾Ø£¬ÔòÈÎÒ»½ÇËÙ¶È?£¾0µÄ³µÂÖ£¬ÆäÁ¦¾ØÆ½ºâ·½³ÌΪ

Tf?FBre?0 (3.1)

ʽÖУºTf¡ª¡ªÖƶ¯Æ÷¶Ô³µÂÖ×÷ÓõÄÖÆ¶¯Á¦¾Ø£¬¼´Öƶ¯Æ÷µÄĦ²ÁÁ¦¾Ø£¬Æä·½ÏòÓë³µÂÖÐýת

·½ÏòÏà·´£¬N¡¤m £»

FB¡ª¡ªµØÃæ×÷ÓÃÓÚ³µÂÖÉϵÄÖÆ¶¯Á¦£¬¼´µØÃæÓëÂÖÌ¥Ö®¼äµÄĦ²ÁÁ¦£¬ÓÖ³ÆÎªµØÃæ

ÖÆ¶¯Á¦£¬Æä·½ÏòÓëÆû³µÐÐÊ»·½ÏòÏà·´£¬N £»

re¡ª¡ª³µÂÖÓÐЧ°ë¾¶£¬m ¡£

¼ÙÉ赱ʱËÙv0?80Km/h?22.2m/s£¬ÖÁÆû³µÍ£Ö¹Ê±ËÙ¶Èvt?0¡£É²³µ¾àÀës?16¡£ÓÉvt2?v02?2as£¬FB?ma

µÃ ` a?15.4m/s2,FB?33033N ÓÉǰºóÂÖ·ÖÅä¿ÉÖª£º(¼ÙÉè??0.69)

1369?%N?ǰÂֵįäÖÐÒ»¸öÂÖ FB1?3303?21331?%N?ºóÂֵįäÖÐÒ»¸öÂÖ FB1?3303?211N396 5N1 20Òò´Ë£¬Óɹ«Ê½£¨3.1£©ÇóµÃ Tf1?4159.£»Tf2?1868.8N?m N5?mÁî Ff?Tfre (3.2)

²¢³ÆÖ®ÎªÖƶ¯Æ÷ÖÆ¶¯Á¦£¬ËüÊÇÔÚÂÖÌ¥ÖÜÔµ¿Ë·þÖÆ¶¯Æ÷Ħ²ÁÁ¦¾ØËùÐèµÄÁ¦£¬ÓÖ³ÆÎªÖƶ¯ÖÜÔµÁ¦¡£FfÓëµØÃæÖÆ¶¯Á¦FBµÄ·½ÏòÏà·´£¬µ±³µÂÖ½ÇËÙ¶È?£¾0ʱ£¬´óСҲÏàµÈ¡£FfÈ¡¾öÓÚÖÆ¶¯Æ÷µÄ½á¹¹ÐÍʽ¡¢³ß´ç¡¢Ä¦²Á¸±µÄĦ²ÁϵÊý¼°³µÂÖÓÐЧ°ë¾¶µÈ£¬²¢ÓëÖÆ¶¯Ì¤°åÁ¦¼´Öƶ¯ÏµµÄҺѹ³ÉÕý±È¡£µ±¼Ó´ó̤°åÁ¦ÒÔ¼Ó´óTf£¬FfºÍFB¾ùËæÖ®Ôö´ó¡£µ«µØÃæÖƶ¯Á¦FBÊÜן½×ÅÌõ¼þµÄÏÞÖÆ£¬ÆäÖµ²»¿ÉÄÜ´óÓÚ¸½×ÅÁ¦F?£¬¼´

FB¡ÜF??Z? (3.3) ʽÖУº?¡ª¡ªÂÖÌ¥ÓëµØÃæ¼äµÄ¸½×ÅϵÊý£»

Z¡ª¡ªµØÃæ¶Ô³µÂֵķ¨Ïò·´Á¦¡£

FBmax?F??Z? (3.4)

µ±Öƶ¯Æ÷ÖÆ¶¯Á¦FfºÍµØÃæÖƶ¯Á¦FB´ïµ½¸½×ÅÁ¦F?ֵʱ£¬³µÂÖ¼´±»±§ËÀ²¢ÔÚµØÃæÉÏ

11

ºÓ±±¿Æ¼¼´óѧѧʿѧλÂÛÎÄ

»¬ÒÆ¡£´ËºóÖÆ¶¯Á¦¾ØTf¼´±íÏÖΪ¾²Ä¦²ÁÁ¦¾Ø£¬¶øFf?Tf/re¼´³ÉΪÓëFBÏàÆ½ºâÒÔ

ͼ 3.1 ÖÆ¶¯Á¦Óë̤°åÁ¦FPµÄ¹ØÏµ

ͼ3.2 ÖÆ¶¯Ê±µÄÆû³µÊÜÁ¦Í¼

×èÖ¹³µÂÖÔÙÐýתµÄÖÜÔµÁ¦µÄ¼«ÏÞÖµ¡£µ±Öƶ¯µ½?=0ÒԺ󣬵ØÃæÖƶ¯Á¦FB´ïµ½¸½×ÅÁ¦F?Öµºó¾Í²»ÔÙÔö´ó£¬¶øÖƶ¯Æ÷ÖÆ¶¯Á¦FfÓÉÓṲ́°åÁ¦FPµÄÔö´óʹĦ²ÁÁ¦¾ØTfÔö´ó¶ø¼ÌÐøÉÏÉý£¨Í¼3.1£©¡£

¸ù¾ÝÆû³µÖƶ¯Ê±µÄÕû³µÊÜÁ¦·ÖÎö£¨Í¼3.2£©£¬²¢¿¼Âǵ½Öƶ¯Ê±µÄÖáºÉ×ªÒÆ£¬¿ÉÇóµÃµØÃæ¶Ôǰ¡¢ºóÖá³µÂֵķ¨Ïò·´Á¦Z1,Z2Ϊ

Z1?Z2?hgduG(L2?)Lgdt

hduG(L1?g)Lgdt (3.5)

ʽÖУºG¡ª¡ªÆû³µËùÊÜÖØÁ¦£» L¡ª¡ªÆû³µÖá¾à£»

L1¡ª¡ªÆû³µÖÊÐÄÀëǰÖá¾àÀ룻

12

°Ù¶ÈËÑË÷¡°77cn¡±»ò¡°Ãâ·Ñ·¶ÎÄÍø¡±¼´¿ÉÕÒµ½±¾Õ¾Ãâ·ÑÔĶÁÈ«²¿·¶ÎÄ¡£Êղر¾Õ¾·½±ãÏ´ÎÔĶÁ£¬Ãâ·Ñ·¶ÎÄÍø£¬Ìṩ¾­µäС˵½ÌÓýÎÄ¿âÅÌÊ½ÖÆ¶¯Æ÷ - ±ÏÒµÉè¼ÆËµÃ÷Êé²Î¿¼(4)ÔÚÏßÈ«ÎÄÔĶÁ¡£

ÅÌÊ½ÖÆ¶¯Æ÷ - ±ÏÒµÉè¼ÆËµÃ÷Êé²Î¿¼(4).doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡ ÏÂÔØÊ§°Ü»òÕßÎĵµ²»ÍêÕû£¬ÇëÁªÏµ¿Í·þÈËÔ±½â¾ö£¡
±¾ÎÄÁ´½Ó£ºhttps://www.77cn.com.cn/wenku/jiaoyu/965923.html£¨×ªÔØÇë×¢Ã÷ÎÄÕÂÀ´Ô´£©

Ïà¹ØÍÆ¼ö£º

Copyright © 2008-2022 Ãâ·Ñ·¶ÎÄÍø °æÈ¨ËùÓÐ
ÉùÃ÷ :±¾ÍøÕ¾×ðÖØ²¢±£»¤ÖªÊ¶²úȨ£¬¸ù¾Ý¡¶ÐÅÏ¢ÍøÂç´«²¥È¨±£»¤ÌõÀý¡·£¬Èç¹ûÎÒÃÇ×ªÔØµÄ×÷Æ·ÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚÒ»¸öÔÂÄÚ֪ͨÎÒÃÇ£¬ÎÒÃǻἰʱɾ³ý¡£
¿Í·þQQ£º ÓÊÏ䣺tiandhx2@hotmail.com
ËÕICP±¸16052595ºÅ-18
¡Á ×¢²á»áÔ±Ãâ·ÑÏÂÔØ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩
×¢²á»áÔ±ÏÂÔØ
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
×¢²á»áÔ±ÏÂÔØ
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£º QQ£º