ÑéÖ¤¡°Á¦µÄƽÐÐËıßÐη¨Ôò¡±ÊµÑéÈçͼËùʾ£¬AΪ¹Ì¶¨ÏðƤµÄͼ¶¤£¬OΪÏðƤ½îÓëϸÉþµÄ½áµã£¬OB¡¢OCΪϸÉþ×Ó£¬Í¼ÒÒÊÇÔÚ°×Ö½Éϸù¾ÝʵÑé½á¹û»­³öµÄͼ£®Í¼¼×Öе¯»É³ÓBµÄ¶ÁÊýΪ
 
N£»Í¼ÒÒÖеÄFºÍF¡äÁ½Á¦ÖУ¬·½ÏòÒ»¶¨ÑØOA·½ÏòµÄÊÇ
 
£»±¾ÊµÑé²ÉÓõĿÆѧ·½·¨ÊÇ
 
£®¾«Ó¢¼Ò½ÌÍø
A£®ÀíÏëʵÑé·¨      B£®µÈЧÌæ´ú·¨      C£®¿ØÖƱäÁ¿·¨      D£®½¨Á¢ÎïÀíÄ£ÐÍ·¨
СÃ÷ÓöàÓñíºÍµç×èÏä²âÁ¿µç³Ø×éµÄµç¶¯ÊƺÍÄÚ×èµÄµç·Èçͼ£¨¼×£©Ëùʾ£¬A¡¢B¼ä½Ó¶àÓõç±í£®
¢ÙʵÑéµÄÖ÷Òª²½ÖèÈçÏ£º
A£®½«¶àÓõç±íµÄ
 
£¬¼ì²é²¢µ÷½ÚÖ¸ÕëÖ¸Á㣮
B£®µ÷½Úµç×èÏäRµÄ×èÖµÖÁ
 
£®
C£®ºì¡¢ºÚ±í±Ê·Ö±ðÓëͼ¼×Öнӣ¬Öð½¥µ÷½ÚRʹ¶àÓñíÖ¸ÕëÓÐ×ã¹»µÄƫת£¬¼ÇÏ´Ëʱµç×èÏäʾÊýºÍ¶àÓõç±íʾÊýI£®
D£®¸Ä±äRµÄ×èÖµ²â³ö¼¸×éIËæR±ä»¯µÄÊý¾Ý£¬×÷³öR-
1I
µÄͼÏßÈçͼ£¨±û£©Ëùʾ£®
¢ÚÓÉͼ±û¿ÉÇóµÃµç¶¯ÊÆE=
 
V£¬ÄÚ×èr=
 
¦¸£®
¢ÛÓÉÓÚ¶àÓÃ±í²»ÊÇÀíÏëµç±í£¬ËùÒÔ²âµÃµçÔ´ÄÚ×è±Èʵ¼ÊÆ«
 
£¨Ñ¡Ìî¡°´ó¡±»ò¡°Ð¡¡±£©£®
¾«Ó¢¼Ò½ÌÍø
·ÖÎö£º£¨1£©ÑéÖ¤¡°Á¦µÄƽÐÐËıßÐη¨Ôò¡±ÖУ¬²ÉÓõÄ˼ÏëÊǵÈЧÌæ´ú·¨£»Ò»¸ùµ¯»É³ÓÀ­Ê±£¬À­Á¦·½ÏòÓëOA·½ÏòÔÚÒ»ÌõÖ±ÏßÉÏ£®
£¨2£©ÊµÑé²ÉÓð²×è·¨²âÁ¿µçÔ´µÄµç¶¯ÊƺÍÄÚ×裬¸ù¾Ý±ÕºÏµç·ŷķ¶¨ÂɵóöR-
1
I
µÄ¹Øϵʽ£¬½áºÏͼÏßµÄбÂʺͽؾàÇó³öµçÔ´µÄµç¶¯ÊƺÍÄÚ×裮½«¶àÓõç±íµÄÄÚ×èµÈЧµ½µçÔ´µÄÄÚ²¿£¬·ÖÎö²âÁ¿µçÔ´ÄÚ×èµÄÎó²î£®
½â´ð£º½â£º£¨1£©µ¯»É³ÓµÄÿ¸ö¿Ì¶È±íʾ0.1N£¬Ôòµ¯»É³ÓµÄ¶ÁÊýΪ11.40N£®
ͼÒÒÖеÄFºÍF¡äÁ½Á¦ÖУ¬FÊǸù¾ÝƽÐÐËıßÐζ¨Ôò×÷³öµÄºÏÁ¦£¬F¡äÊÇÒ»¸ùµ¯»É³ÓÀ­Ê±µÄÀ­Á¦£¬·½ÏòÓëOA·½ÏòÔÚͬһÌõÖ±ÏßÉÏ£¬·½ÏòÒ»¶¨ÑØOA·½ÏòµÄÊÇF¡ä£®
±¾ÊµÑéÖÐÁ½¸ùµ¯»É³ÓÀ­Á¦µÄ×÷ÓÃЧ¹ûÓëÒ»¸ùµ¯»É³ÓÀ­Á¦µÄ×÷ÓÃЧ¹ûÏàͬ£¬²ÉÓõÄÊǵÈЧÌæ´úµÄ˼Ïë·½·¨£®¹ÊÑ¡£ºB£®
£¨2£©¢ÙʵÑé²ÉÓõݲ×è·¨²âÁ¿µçÔ´µÄµç¶¯ÊƺÍÄÚ×裬½«¶àÓõç±íÑ¡Ôñ¿ª¹ØÖÃÓÚµçÁ÷µµ£¬ÊµÑéÇ°£¬µ÷½Úµç×èÏäÖÁ×î´óÖµ£®
¢Ú¸ù¾Ý±ÕºÏµç·ŷķ¶¨Âɵã¬E=IR+Ir£¬ÔòR=
1
I
E-r
£¬
¿É֪ͼÏßбÂʱíʾµç¶¯ÊÆ£¬×ÝÖá½Ø¾àµÄ¾ø¶ÔÖµ±íʾÄÚ×裬ÔòE=
6+1.2
2.5
¡Ö2.88V
£¬ÄÚ×èr=1.2¦¸£®
¢Û½«¶àÓõç±íµÄÄÚ×èµÈЧµ½µçÔ´µÄÄÚ²¿£¬Öª²âÁ¿µÄÄÚ×èµÈÓÚµçÔ´µÄʵ¼ÊÄÚ×èÓë¶àÓõç±íµÄÄÚ×èÖ®ºÍ£¬²âÁ¿ÖµÆ«´ó£®
¹Ê´ð°¸Îª£º£¨1£©11.40£¬F¡ä£¬B£®
£¨2£©Ñ¡Ôñ¿ª¹ØÖÃÓÚµçÁ÷µµ£¬×î´óÖµ£¬2.88£¬1.2£¬´ó£®
µãÆÀ£ºÎïÀíͼÏó¹Ø¼üÒª¸ù¾ÝÎïÀí¹æÂɵõ½½âÎöʽ£¬ÔËÓÃÊýѧ֪ʶ·ÖÎöͼÏóµÄÎïÀíÒâÒ壮±¾Ìâ²ÉÓõÄÊÇת»»·¨£¬±¾À´I-RÊÇ·ÇÏßÐÔ¹Øϵ£¬×ª»»³ÉR-
1
I
ÊÇÏßÐÔ¹Øϵ£¬Í¼ÏóÖ±¹Û£¬Ò»Ä¿ÁËÈ»£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

£¨1£©ÔÚ¡¶Óõ¥°Ú²â¶¨ÖØÁ¦¼ÓËٶȡ·µÄʵÑéÖУ¬µ±µ¥°Ú×ö¼òгÔ˶¯Ê±£¬ÓÃÃë±í²â³öµ¥°Ú×ön´Î£¨Ò»°ãΪ30¡«50´Î£©È«Õñ¶¯ËùÓõÄʱ¼ät£¬Ëã³öÖÜÆÚ£»ÓÃÃ׳ßÁ¿³öÐüÏߵij¤¶Èl¡ä£¬ÓÃÓα꿨³ß²âÁ¿°ÚÇòµÄÖ±¾¶d£¬ÔòÖØÁ¦¼ÓËÙ¶Èg=
 
£¨ÓÃÌâÖÐËù¸øµÄ×Öĸ±í´ï£©£®ÔÚʵÑéÖÐËùÓõÄÓα꿨³ß£¬Ö÷³ßµÄ×îС·Ö¶ÈÊÇ1mm£¬ÓαêÉÏÓÐ20¸öСµÄµÈ·Ö¿Ì¶È£¬ÓÃËü²âÁ¿Ð¡ÇòµÄÖ±¾¶Ê±£¬Èçͼ1Ëùʾ£¬¶ÁÊýÊÇ
 
mm£®
£¨2£©Í¼2ËùʾµÄÈý¸öͼÏߣ¬·Ö±ðÊÇÓò»Í¬´«¸ÐÆ÷²â³öµÄ²»Í¬ÎïÌåµÄÕñ¶¯Í¼Ïߣ®´ÓÈý¸öͼÏß¿ÉÖª£¬ÕâÈý¸öÎïÌåÕñ¶¯µÄ¹²Í¬ÌصãÊǾßÓÐ
 
£¬ÆäÖÐÐÄÔàÌø¶¯Í¼ÏßÊÇijÈ˵ÄÐĵçͼ£¬·½¸ñֽÿ¸öС·½¸ñµÄ¿í¶ÈÊÇ0.5cm£¬Ðĵçͼ¼Ç¼ÒÇÍ϶¯·½¸ñÖ½µÄËÙ¶ÈÊÇ1.8cm/s£®Ôò´ËÈ˵ÄÐÄÂÊÊÇ
 
´Î/·ÖÖÓ£®
£¨3£©ÔÚÑéÖ¤¡¶Á¦µÄƽÐÐËıßÐζ¨Ôò¡·ÊµÑéÖУ¬ÓÐÒ»¸öµ¯»É²âÁ¦¼Æ£¬Èçͼ3Ëùʾ£¬ÓÉÓÚijÖÖÔ­Òò£¬Ëü±íÃæµÄ¿Ì¶È±äµÃÄ£ºý²»Ç壬µ«ÆäËü²¿¼þ¶¼ÍêºÃ£®ÎªÁËÀûÓÃÕâ¸öµ¯»É²âÁ¦¼Æ²âÁ¿Á¦£¬ÏÖ°ÑһС¶Î³¤¶È¾ùÔÈ·Ö¸îµÄ¿Ì¶ÈÏßÕ³Ìùµ½µ¯»É²âÁ¦¼ÆÉÏ£®µ±ÓÃ1NµÄÀ­Á¦À­µ¯»É²âÁ¦¼ÆµÄ¹Ò¹³Ê±£¬µ¯»É²âÁ¦¼ÆµÄÖ¸Õë¸ÕºÃÖ¸Ôڿ̶È5ÏÂÃæµÄµÚÈýÌõºÚÏßλÖ㻵±ÓÃ2NµÄÀ­Á¦À­µ¯»É²âÁ¦¼ÆµÄ¹Ò¹³Ê±£¬µ¯»É²âÁ¦¼ÆµÄÖ¸Õë¸ÕºÃÖ¸Ôڿ̶ÈÏß7µÄλÖã®ÓÉ´Ë¿ÉÖª£¬ÀûÓÃͼÖеĿ̶ÈÏߣ¬´Ëµ¯»É²âÁ¦¼ÆÄܹ»²âÁ¿Á¦µÄ·¶Î§ÊÇ
 
£¨¼ÆËã½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö£©£®ÔÚʵÑéʱ£¬ÓÃÁ½¸öµ¯»É²âÁ¦¼Æ·Ö±ð¹´×¡Ï¸ÉþÌ×£¬»¥³É½Ç¶ÈµØÀ­ÏðƤÌõ£¨µ¯»É²âÁ¦¼ÆÓëľ°åÃæƽÐУ©£¬Ê¹ÏðƤÌõÉ쳤£¬½áµãµ½´ïijһλÖÃO²¢×÷±ê¼Ç£¬ÔÙÖ»ÓÃÒ»¸öµ¯»É²âÁ¦¼Æͨ¹ýϸÉþÌ×°ÑÏðƤÌõµÄ½áµã£¬ÈÔÀ­µ½Í¬ÑùλÖÃO£¬ÕâÊÇΪÁË
 
£®
¾«Ó¢¼Ò½ÌÍø

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

£¨1£©ÍêÉÆʵÑé²½Ö裮
ijͬѧ×ö¡°ÑéÖ¤Á¦µÄƽÐÐËıßÐζ¨Ôò¡±µÄʵÑ飬ÆäÖÐÈý¸öʵÑé²½Öè·Ö±ðÊÇ£º
ÔÚ×ÀÃæÉÏ·ÅÒ»¿é·½Ä¾°å£¬ÔÚ·½Ä¾°åÉÏÆÌÒ»ÕÅ°×Ö½£¬ÓÃͼ¶¤°Ñ°×Ö½¶¤ÔÚ·½Ä¾°åÉÏ£»
¢ÙÔÚˮƽ·ÅÖõÄľ°åÉϵæÒ»ÕÅ°×Ö½£¬°ÑÏðƤµÄÒ»¶Ë¹Ì¶¨ÔÚľ°åÉÏ£¬ÁíÒ»¶ËË©Á½¸ùϸÏߣ¬Í¨¹ýϸÏßͬʱÓÃÁ½Ö»µ¯»É²âÁ¦¼Æ»¥³É½Ç¶ÈµØÀ­ÏðƤÌõ£¬Ê¹ËüÓëϸÏߵĽáµã´ïµ½Ä³Ò»Î»ÖÃO£¬ÔÚ°×Ö½ÉϼÇÏÂ
 
ºÍ
 
£»
¢ÚÖ»ÓÃÒ»Ö»µ¯»É²âÁ¦¼Æͨ¹ýϸÉþÌ×À­ÏðƤÌõ£¬Ê¹
 
£¬¼ÇÏÂϸÏߵķ½ÏòºÍµ¯»É²âÁ¦¼ÆµÄʾÊýF¡ä£®
¢ÛÔÚÖ½Éϸù¾ÝF1¡¢F2µÄ´óС£¬ÓÃ×÷ͼ·¨×÷³öƽÐÐËıßÐμ°¶Ô½ÇÏßF¼°Á¦F¡ä£»Èô
 
£¬ÔòÑéÖ¤ÁËÁ¦µÄƽÐÐËıßÐζ¨Ôò£®
¾«Ó¢¼Ò½ÌÍø
£¨2£©ÔÚ¡°Ì½¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿µÄ¹Øϵ¡±ÊµÑéÖУ¬Ä³Í¬Ñ§Ê¹ÓÃÁËÈçͼ1ËùʾµÄ×°Ö㬴òµã¼ÆʱÆ÷ʹÓõĽ»Á÷µçƵÂÊΪ50Hz£®
¢Ù¸ÃͬѧµÃµ½Ò»ÌõÖ½´ø£¬ÔÚÖ½´øÉÏÈ¡Á¬ÐøµÄÁù¸öµã£¬Èçͼ2Ëùʾ£¬×ÔAµãÆð£¬ÏàÁÚÁ½µãµÄ¾àÀë·Ö±ðΪ£º10.0mm¡¢12.0mm¡¢14.0mm¡¢16.0mm¡¢18.0mm£»Ôò´òEµãʱС³µËÙ¶ÈΪ
 
m/s£¬Ð¡³µµÄ¼ÓËÙ¶ÈΪ
 
m/s2£»£¨¼ÆËã½á¹ûÇë±£ÁôÁ½Î»ÓÐЧÊý×Ö£©
¢Ú¸ÃͬѧҪ̽¾¿Ð¡³µµÄ¼ÓËÙ¶ÈaºÍÖÊÁ¿M¡¢ºÏÍâÁ¦FµÄ¹Øϵ£¬Ó¦ÓÃÁË
 
·¨£»Èô¸ÃͬѧҪ̽¾¿¼ÓËÙ¶ÈaºÍÀ­Á¦F¹Øϵ£¬Ó¦¸Ã±£³Ö
 
²»±ä£»
¢Û¸Ãͬѧͨ¹ýÊý¾ÝµÄ´¦Àí×÷³öÁËa-FͼÏó£¬Èçͼ3Ëùʾ£¬ÔòͼÖÐÖ±Ïß²»¹ýÔ­µãµÄÔ­Òò¿ÉÄÜÊÇ
 
£®
¢Ü´ËͼÏßµÄÄ©¶ÎÃ÷ÏÔÆ«ÀëÖ±Ïߣ¬Ôì³É´ËÎó²îµÄÖ÷ÒªÔ­ÒòÊÇ£º
 

A£®Ð¡³µÓë¹ìµÀÖ®¼ä´æÔÚĦ²Á         B£®µ¼¹ì±£³ÖÁËˮƽ״̬
C£®É°ºÍÉ°Í°µÄ×ÜÖÊÁ¿Ì«´ó           D£®ËùÓÃС³µµÄÖÊÁ¿Ì«´ó£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚ¡°ÑéÖ¤Á¦µÄƽÐÐËıßÐζ¨Ôò¡±µÄʵÑéÖУ¬ÔÚˮƽ·ÅÖõÄľ°åÉϵæÉÏÒ»ÕÅ°×Ö½,°ÑÏðƤ½îµÄÒ»¶Ë¹Ì¶¨ÔÚľ°åµÄAµã,ÏðƤ½îµÄÁíÒ»¶ËË©ÉÏÁ½¸ùϸÉþ,ÈçͼËùʾ.ÓÃÁ½¸öµ¯»É³Ó·Ö±ð¹³×¡Ï¸ÉþÌ×,»¥³É½Ç¶ÈÀ­ÏðƤ½î,ʹËüÉ쳤,½áµãµ½´ïijλÖÃOʱ,ÐèÒª¼ÇÏ         ºÍµ¯»É³ÓµÄ         ,²¢Ãè»æ³öÀ­µ¯»É³ÓµÄÁ½ÉþµÄ·½Ïò,×÷ΪÁ½Á¦µÄ     .ÔÙÓÃÒ»¸öµ¯»É³Ó¹³×¡Ï¸ÉþÌ×,°ÑÏðƤ½îÀ­³¤,ʹ½áµãµ½´ïλÖà        ,²¢×÷ºÃÕýÈ·µÄ¼Ç¼ºÍÃè»æ.ͨ¹ýÁ¦µÄͼʾ,·¢ÏÖÔÚʵÑéÎó²îÔÊÐí·¶Î§ÄÚ,ÓÃƽÐÐËıßÐÎ×÷³öµÄºÏÁ¦FÓëÓõ¯»É³ÓÖ±½Ó²â³öµÄºÏÁ¦F¡ä         ,´Ó¶øÑéÖ¤ÁËÁ¦µÄƽÐÐËıßÐζ¨Ôò.

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º½â´ðÌâ

£¨1£©ÔÚ¡¶Óõ¥°Ú²â¶¨ÖØÁ¦¼ÓËٶȡ·µÄʵÑéÖУ¬µ±µ¥°Ú×ö¼òгÔ˶¯Ê±£¬ÓÃÃë±í²â³öµ¥°Ú×ön´Î£¨Ò»°ãΪ30¡«50´Î£©È«Õñ¶¯ËùÓõÄʱ¼ät£¬Ëã³öÖÜÆÚ£»ÓÃÃ׳ßÁ¿³öÐüÏߵij¤¶Èl¡ä£¬ÓÃÓα꿨³ß²âÁ¿°ÚÇòµÄÖ±¾¶d£¬ÔòÖØÁ¦¼ÓËÙ¶Èg=______£¨ÓÃÌâÖÐËù¸øµÄ×Öĸ±í´ï£©£®ÔÚʵÑéÖÐËùÓõÄÓα꿨³ß£¬Ö÷³ßµÄ×îС·Ö¶ÈÊÇ1mm£¬ÓαêÉÏÓÐ20¸öСµÄµÈ·Ö¿Ì¶È£¬ÓÃËü²âÁ¿Ð¡ÇòµÄÖ±¾¶Ê±£¬Èçͼ1Ëùʾ£¬¶ÁÊýÊÇ______mm£®
£¨2£©Í¼2ËùʾµÄÈý¸öͼÏߣ¬·Ö±ðÊÇÓò»Í¬´«¸ÐÆ÷²â³öµÄ²»Í¬ÎïÌåµÄÕñ¶¯Í¼Ïߣ®´ÓÈý¸öͼÏß¿ÉÖª£¬ÕâÈý¸öÎïÌåÕñ¶¯µÄ¹²Í¬ÌصãÊǾßÓÐ______£¬ÆäÖÐÐÄÔàÌø¶¯Í¼ÏßÊÇijÈ˵ÄÐĵçͼ£¬·½¸ñֽÿ¸öС·½¸ñµÄ¿í¶ÈÊÇ0.5cm£¬Ðĵçͼ¼Ç¼ÒÇÍ϶¯·½¸ñÖ½µÄËÙ¶ÈÊÇ1.8cm/s£®Ôò´ËÈ˵ÄÐÄÂÊÊÇ______´Î/·ÖÖÓ£®
£¨3£©ÔÚÑéÖ¤¡¶Á¦µÄƽÐÐËıßÐζ¨Ôò¡·ÊµÑéÖУ¬ÓÐÒ»¸öµ¯»É²âÁ¦¼Æ£¬Èçͼ3Ëùʾ£¬ÓÉÓÚijÖÖÔ­Òò£¬Ëü±íÃæµÄ¿Ì¶È±äµÃÄ£ºý²»Ç壬µ«ÆäËü²¿¼þ¶¼ÍêºÃ£®ÎªÁËÀûÓÃÕâ¸öµ¯»É²âÁ¦¼Æ²âÁ¿Á¦£¬ÏÖ°ÑһС¶Î³¤¶È¾ùÔÈ·Ö¸îµÄ¿Ì¶ÈÏßÕ³Ìùµ½µ¯»É²âÁ¦¼ÆÉÏ£®µ±ÓÃ1NµÄÀ­Á¦À­µ¯»É²âÁ¦¼ÆµÄ¹Ò¹³Ê±£¬µ¯»É²âÁ¦¼ÆµÄÖ¸Õë¸ÕºÃÖ¸Ôڿ̶È5ÏÂÃæµÄµÚÈýÌõºÚÏßλÖ㻵±ÓÃ2NµÄÀ­Á¦À­µ¯»É²âÁ¦¼ÆµÄ¹Ò¹³Ê±£¬µ¯»É²âÁ¦¼ÆµÄÖ¸Õë¸ÕºÃÖ¸Ôڿ̶ÈÏß7µÄλÖã®ÓÉ´Ë¿ÉÖª£¬ÀûÓÃͼÖеĿ̶ÈÏߣ¬´Ëµ¯»É²âÁ¦¼ÆÄܹ»²âÁ¿Á¦µÄ·¶Î§ÊÇ______£¨¼ÆËã½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö£©£®ÔÚʵÑéʱ£¬ÓÃÁ½¸öµ¯»É²âÁ¦¼Æ·Ö±ð¹´×¡Ï¸ÉþÌ×£¬»¥³É½Ç¶ÈµØÀ­ÏðƤÌõ£¨µ¯»É²âÁ¦¼ÆÓëľ°åÃæƽÐУ©£¬Ê¹ÏðƤÌõÉ쳤£¬½áµãµ½´ïijһλÖÃO²¢×÷±ê¼Ç£¬ÔÙÖ»ÓÃÒ»¸öµ¯»É²âÁ¦¼Æͨ¹ýϸÉþÌ×°ÑÏðƤÌõµÄ½áµã£¬ÈÔÀ­µ½Í¬ÑùλÖÃO£¬ÕâÊÇΪÁË______£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÓÃÁ¦µÄºÏ³ÉÑéÖ¤¡¶Á¦µÄƽÐÐËıßÐζ¨Ôò¡·ÊµÑéÖУ¬Ä³ÊµÑéС×éµÃ³öÈçͼËùʾµÄͼ£¨£ÆÓëAO¹²Ïߣ©£¬ÆäÖÐAΪ¹Ì¶¨ÏðƤÌõµÄͼ¶¤£¬OΪÏðƤÌõÓëϸÉþÌ׵Ľáµã£¬Í¼ÖР       £¨ÓÃF»òF¡ä±íʾ£©ÊÇÖ»ÓÃÒ»¸öµ¯»É³ÓÀ­Ê±µÄÀ­Á¦£»            £¨ÓÃF»òF¡ä±íʾ£©ÊÇÓÃƽÐÐËıßÐζ¨Ôò×÷³öµÄÀ­Á¦£¬ÔÚʵÑéÖУ¬Á½À­Á¦·½ÏòµÄ¼Ð½ÇÊÇÈñ½Ç¡£Èç¹ûµ¯»É³ÓµÄµ¯»ÉÓëÍâ¿Ç·¢ÉúÁËĦ²Á£¬£¨µ«ËùÃèд³öµÄϸÉþÀ­Á¦·½Ïò½Ï׼ȷ£©£¬ÔòÓÃƽÐÐËıßÐζ¨Ôò×÷³öµÄF1ÓëF2µÄºÏÁ¦ÓëÕæʵֵÏà±È½Ï£¬´óСƫ                   ¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸