
»´ä¤T°ê§Ó · ª©³W |
![]() ![]() ![]() ![]() ![]() ![]() |
Åwªï³X«È ( µn¤J | µù¥U ) | «±H»{ÃÒ¹q¤l¶l¥ó |
¤À¶¡G (3) 1 2 [3] ( «e©¹²Ä¤@½g¥¼Åª¤å³¹ ) | ![]() ![]() ![]() |
coolxo |
µoªí©ó¡G May 23 2009, 14:44 ¡@
|
![]() ¤C«~©x ![]() ![]() ![]() ![]() ![]() ![]() µoªí¼Æ¡G 333 ©ÒÄݸs²Õ¡G ¤@¯ë µù¥U¤é´Á¡G 7-21-2008 ¬¡ÅD¡G7 Án±æ¡G175 ![]() |
¦b³o¤j¬ù¥b¦~ªº®É¶¡ùØ¡A§Ú¤£Â_©ú¬d·t³X¡A¨«¹M¤C¤j¬w¤¤j¬v(¤£¬O¤¤j¬w¤C¤j¬v¶Ü?)¡A²×©ó§ä¨ìµª®×¤F¡C¤£ª¾¹D¹ï¤£¹ï?
![]() ªþ±a¹Ï¤ù ![]() -------------------- |
®}¤¸ª½ |
µoªí©ó¡G May 23 2009, 17:33 ¡@
|
![]() Åu§Ýº»â ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() µoªí¼Æ¡G 7,913 ©ÒÄݸs²Õ¡G §g¥D µù¥U¤é´Á¡G 9-18-2003 ¬¡ÅD¡G60 Án±æ¡G4176 ![]() |
³o¬Oªìµ¥´X¦óªºÃøÃD¡A¥Î¤F¥¿©¶©w²z´N¤£¬OÃøÃD¤F¡A¥u¯à»¡¬O´¶³qªºÃD¡C¤£¹L§Aªºµª®×ÁÙ¬O¿ùªº¡Ax¤£¥i¯à¬O60«×¡A¤£µM¨¤EDC´N¬Oª½¨¤¤F¡A§Aı±o¨º¹³ª½¨¤¶Ü¡H
¥¿½Tµª®× ¥»½g¤å³¹¤w³Q ®}¤¸ª½ ©ó May 23 2009, 17:36 ½s¿è¹L -------------------- ......
|
coolxo | |||
![]() ¤C«~©x ![]() ![]() ![]() ![]() ![]() ![]() µoªí¼Æ¡G 333 ©ÒÄݸs²Õ¡G ¤@¯ë µù¥U¤é´Á¡G 7-21-2008 ¬¡ÅD¡G7 Án±æ¡G175 ![]() |
µª®×ÁÙ¬O¿ù¤F ¨ä¹ê³oÃD¥X¤F¤@¬P´Á¦hªº®ÉÔ¡A§Ú¤w¸g°Ý¤F«Ü¦h¦P¾Ç¡A¤]°Ý¤F´XӸɲߦѮv¡C«á¨Ó¡A§Ú̯Z¤¤¼Æ¾Ç³Ì¼F®`ªº¦P¾Ç¸ò§Ú»¡µª®×¬O60«×¡A§Ú¦A°Ý§ÚF3ªºôô¡A¥L¤]¬O»¡¬O60«×¡A¦ý¬O¥L̨S¦³¦C¦¡¡A©Ò¥H§Ú¤@ª½³£¦b§ä¤H¥h¸Ñµª¡Cª½¨ì¤W¬P´Á¡A§Úªº¸É²ß¦Ñ®v¯f¤F¡A¦³¤@Ó·s¨Óªº±µ´À¥L¤@°ó¡A§Ú«K°Ý¥L³oÃD¼Æ¾Ç¡A¥L¥Î¤F´XÓ¤èªk¡AµM«á°Ý§ÚÀ´¤£À´¡A§Ú·íµM¤£À´¡A¦]¬°¨º¨Ç¬O°ªformªº¼Æ³á¡C³Ì«á¥L¥Î¨ìsin law¡A§Ú´N¹ï¥L»¡¤£ºÞÀ´¤£À´¡A¥ý»¡»¡µ¹§Úťť¡A¤§«á´N³o¼Ëºâ¥X¤]¬O60«×¡C©Ò¥H§Ú¤~¦³Áx¶q¨Ó³oùصo§G¤@¤U ![]() ¥t¥~¡A§Aªººô¯¸§Ú¦³¤@ÂIÂI¦a¤è¤£©ú¥Õ¡A´N¬O¡u¦bAC¤W§ä¤@点F¨Ï±o¡çCBF=50¢X¡v¡A¨º¤£¬On¥Î¨ì¶q¨¤¾¹¶Ü?¤Ï¦Ó¦b²Ä7¼Ó¦^ÂЪº¹Ï¤ù´N¦³¤@ÂI¬ÝÀY°Ú ![]() ¤£¹L¡A¤¸ª½§A»¡¡G¡u§Aı±o¨º¹³ª½¨¤¶Ü¡H¡v¦³ÂI°ÝÃD¡A¶ø¼ÆùبS¦³¡u¹³¡v³oºØªF¦è¡A©Ò¦³ªº¤T¨¤§Î³£¦³¥i¯à¤£¬O¸ò¤ñ¨Ò¨Óµeªº¡C ¥»½g¤å³¹¤w³Q coolxo ©ó May 24 2009, 01:27 ½s¿è¹L -------------------- |
||
®}¤¸ª½ |
µoªí©ó¡G May 24 2009, 04:20 ¡@
|
||||||
![]() Åu§Ýº»â ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() µoªí¼Æ¡G 7,913 ©ÒÄݸs²Õ¡G §g¥D µù¥U¤é´Á¡G 9-18-2003 ¬¡ÅD¡G60 Án±æ¡G4176 ![]() |
¾Ç²ßºA«×¤£¿ù¡Aµ¹§A¥[¤@¤À¡C ![]() ¤£¹L³oºØÃD¹ïªì¤¤¥Í¨Ó»¡¬O¤ÓÃø¤F¡A¤j¾Ç¥Í³£¨S´Xӯవ¥X¨Ó(¦pªG¤£¥Î´ú¶qªk©Î¤T¨¤¨ç¼Æªº¸Ü)¡C
¤£¥Î¶q¨¤¾¹¡CF¬O¤@Ó°²³]ªºÂI(§Q¥Î¤F«e±¨ºÃDªº¸ê®Æ)¡A°²³]³oÂIªº¥Î·N¬O»²§Upºâ¡A°²³]«e»P°²³]«áªº¤@¤Á¼ÆÈ¨ÌµM¬O¥Ñ¹Bºâ±o¥X¡A¾ãÓ¹Lµ{¤¤¨S¦³¶i¦æ¹L´ú¶q¡C ·íµM¡A¤]¦³¨ä¥L¸Ñªk¤£»Ýn°²³]³o¤@ÂI¡A¦Ó¬O°²³]¨ä¥LªºªF¦è¡A¤ñ¦pµe««½uµ¥µ¥¡C
³o¤£¬O¶ø¼Æ¡A§Úµ¹ªº¹Ï¤jP¤W¬O¦X¥G¤ñ¨Òªº¡C·íµM¡A¦pªG§A¤£«H¹Ï¡A¦Û¤v¥Î¶q¨¤¾¹®Ú¾Ú§Aºâ¥XªºÈµe¤@Ó¤T¨¤§Î¤]¥i¥H¬Ý¥X60«×¤£¬O¥¿½Tµª®×¡C §Aµ¹¥Xªºpºâ°ÝÃD¦b©ó·ísinA=sinBªº®ÉÔ¡A¤U¤@¨B¤£¯àª½±µÂ²¤Æ¦¨A=B¡C¤]³\§AÁÙ¨S¦³¾Ç¨ì³o¨Ç¡A¤£¹L¥i¥H¸ò°µÃDªº¤H»¡»¡---¤T¨¤¨ç¼Æ(sin/cos/tan)¬Owave function¡A§âsin(x)=yµe¦¨¹Ïªº¸Ü´N¬O¤@Óªi®ö¯¾¡A¦P¤@ÓyȹïÀ³µL¼ÆÓ¤£¦PªºxÈ¡A¹ï©ó¬YÓy¨Ã¨S¦³°ß¤@¥¿½Tªºx¡C¤ñ¦p»¡sin(n)»Psin(180-n)ªºµ²ªG¬O¤@¼Ëªº¡Asin(n)=sin(180-n)¡A¦ý¦pªG§A²¤Æ¦¨n=180-n¨º´N¿ù¤F¡C©Ò¥H¦b§Aªºpºâ«á±sin(y)=sin(x+30)¡A¤U¤@¨B¬J¥i¯à¬Oy=x+30¡A¤]¥i¯à¬Oy=180-(x+30)=150-xµ¥µ¥µL¼ÆºØµª®×¡A§A¥²¶·¦Ò¼{¨ì³o¨Ç¤£¦P¥i¯à©Ê¡AµM«á¥Î¨ä¥L¿ìªk½T»{þÓ¤~¬O¯u¥¿ªºµª®×¡C p.s. §Aºâ¥X¨Óªº¤T¨¤§Î¨ä¹ê¬O³o¼Ëªº¡G ¥»½g¤å³¹¤w³Q ®}¤¸ª½ ©ó May 24 2009, 04:20 ½s¿è¹L ªþ±a¹Ï¤ù ![]() -------------------- ......
|
||||||
coolxo |
µoªí©ó¡G May 24 2009, 05:58 ¡@
|
||
![]() ¤C«~©x ![]() ![]() ![]() ![]() ![]() ![]() µoªí¼Æ¡G 333 ©ÒÄݸs²Õ¡G ¤@¯ë µù¥U¤é´Á¡G 7-21-2008 ¬¡ÅD¡G7 Án±æ¡G175 ![]() |
¨ü±Ð¤F ![]() ![]() -------------------- |
||
®L«JÂ@ |
µoªí©ó¡G May 24 2009, 14:43 ¡@
|
||
![]() ®{ºû¯»µ· ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() µoªí¼Æ¡G 948 ©ÒÄݸs²Õ¡G ¤@¯ë µù¥U¤é´Á¡G 3-27-2004 ¬¡ÅD¡G9 Án±æ¡G285 ![]() |
¥Îsin formula¸òcos formula, «Ü®e©ö´Nºâ¥X¨Ó¤F ¤£¹L¦p¤¸ª½»¡ªº
|
||
![]() |
![]() ![]() ![]() |