²é¿´: 431  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
¡¾Óн±½»Á÷¡¿»ý¼«»Ø¸´±¾Ìû×Ó£¬²ÎÓë½»Á÷£¬¾ÍÓлú»á·ÖµÃ×÷Õß shewwen µÄ 17 ¸ö½ð±Ò £¬»ØÌû¾ÍÁ¢¼´»ñµÃ 1 ¸ö½ð±Ò£¬Ã¿ÈËÓÐ 1 ´Î»ú»á

shewwen

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿¿Î±¾ÉÏÒ»¸ö½çÃæÏÖÏóµÄÌâÄ¿£¬Çë¸ßÊÖÖ¸µã£¡

ÕâÊÇÒ»µÀ½çÃæÏÖÏóµÄÌâÄ¿¡£ÓÉÓÚÕÕÆ¬´©²»ÉÏÈ¥£¬²»µÃÒѲÅŪÁ˸öÁ´½Ó£¬Âé·³´ó¼ÒÁË¡£ÎÒµÄÒÉ»óÊÇ´ÓÕâÁ½¸ö½Ç¶È·ÖÎöÄĸö¶Ô°¡£¬»òÕßÊÇÄÜ·ñ¸ø³öÒ»¸öÕýÈ·µÄ´ð°¸£¡£¡£¡

1.ËæÎ¶ÈÉý¸ß£¬±íÃæÕÅÁ¦¦Ã±äС£¬¹Ê¸½¼ÓѹÁ¦±äС£¬¶Ô£¨a)
P0=PÄÚ+PS ÓÉÓÚ×ó¶ËζȲ»±ä¹ÊPÄÚ²»±ä£¬P0Ò²²»±ä£¬¹ÊÒºÃæ×óÒÆ¡££¨b)·ÖÎö¹ý³ÌÀàËÆ£¬½á¹ûÏòÓÒÒÆ¶¯¡£
2.´ÓÈóʪ½ÇµÄ½Ç¶È¿¼ÂÇ£¬£¨a)¦Ãs-g =¦Ãs-l +¦Ãl-gcos¦È,¦Ãs-l Óë¦Ãl-g±äС£¬¹Êcos¦ÈÓ¦±ä´ó£¬¦ÈÓ¦±äС£¬×óÒÆ£¨b)·ÖÎö½á¹ûÒ²ÊǦÈÓ¦±äС£¬×óÒÆÓë1ì¶Ü¡£
ÎÒÏëÖªµÀÕâ¸öÌâÄ¿µÄÕýÈ·½â·¨£¬ÇëÀÏʦָµã¡£
http://www.namipan.com/d/viewfile.jpg/34863bfc27c35d5eda72b62737430172fcec3ddbd6440000
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shewwen

ľ³æ (ÕýʽдÊÖ)

ÔõôûÓиßÊÖÖ¸µã°¡
2Â¥2010-03-05 21:09:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÇàÒ¶×Ó

Òø³æ (ÕýʽдÊÖ)

¡ï
shewwen(½ð±Ò+1):лл²ÎÓë
ÕâÖÖÌâĿӦ¸Ã´Ó¸½¼ÓѹÁ¦µÄ½Ç¶ÈÈ¥¿¼ÂÇ£¬ËùÒÔÓ¦¸ÃÊǵÚÒ»ÖÖ½âÊÍ¡£
3Â¥2010-03-06 08:08:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xierong

ľ³æ (³õÈëÎÄ̳)

¡ï
shewwen(½ð±Ò+1):лл²ÎÓë
(a)ΪÈóʪÐÔÒºÌ壬ÔÚëϸ¹ÜÖÐΪ°¼ÒºÃ棬ÍäÇúÒºÃæµÄ¸½¼ÓѹÁ¦µÄ´óСÓë±íÃæÕÅÁ¦³ÉÕý±È£¬·½ÏòÖ¸Ïò¿ÕÆø¡£Î¶ÈÔö¼Ó±íÃæÕÅÁ¦Ï½µ£¬  ¼ÓÈÈÓÒ¶Ë £¬ÓÒÃæµÄ¸½¼ÓѹÁ¦¼õС£¬ºÏÁ¦Ïò×ó£¬ Òò´ËÏò×óÔ˹¦¡£
(b)Ϊ·ÇÈóʪÐÔÒºÌ壬ÔÚëϸ¹ÜÖÐÎªÍ¹Ò³Ãæ£¬ ¸½¼ÓѹÁ¦Ö¸ÏòÒºÌåÄÚ²¿£¬¼ÓÈÈÓÒ¶Ë£¬ÓҶ˵ĸ½¼ÓѹÁ¦¼õС£¬ºÏÁ¦ÎªÏòÓÒ£¬Òò´ËÏòÓÒÔ˶¯¡£
4Â¥2010-03-06 11:07:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dobdob

ľ³æ (ÖøÃûдÊÖ)

¡ï
shewwen(½ð±Ò+1):лл²ÎÓë
µÚÒ»ÖÖ½âÊ͸üÇ¡µ±¡£ºóÒ»ÖÖµÄgama(s-g)Ò²»á¼õСµÄ¡£
5Â¥2010-03-06 11:18:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ shewwen µÄÖ÷Ìâ¸üÐÂ
Ìáʾ: Èç¹ûÄúÔÚ30·ÖÖÓÄڻظ´¹ýÆäËûÉ¢½ðÌù£¬Ôò¿ÉÄÜÎÞ·¨ÁìÈ¡´ËÌù½ð±Ò
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085410È˹¤ÖÇÄÜר˶317Çóµ÷¼Á£¨0854¶¼¿ÉÒÔ£© +3 xbxudjdn 2026-03-18 3/150 2026-03-18 22:14 by zhq0425
[¿¼ÑÐ] 271²ÄÁϹ¤³ÌÇóµ÷¼Á +4 .6lL 2026-03-18 4/200 2026-03-18 20:05 by ˜B¸ç
[¿¼ÑÐ] 0817 »¯Ñ§¹¤³Ì 299·ÖÇóµ÷¼Á ÓпÆÑо­Àú ÓжþÇøÎÄÕ +7 rare12345 2026-03-18 7/350 2026-03-18 14:31 by laoshidan
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +10 z1z2z3879 2026-03-16 13/650 2026-03-18 14:20 by 007_lilei
[¿¼ÑÐ] 303Çóµ÷¼Á +4 î£08 2026-03-17 6/300 2026-03-18 11:01 by Iveryant
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] 26¿¼ÑÐÇóµ÷¼Á +6 ؼºêSir 2026-03-13 6/300 2026-03-17 16:13 by ×íÔÚ·çÀï
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©´óѧ£¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ì£¬µ÷¼Á +4 Jy? 2026-03-16 4/200 2026-03-17 11:02 by gaoqiong
[¿¼ÑÐ] 285»¯¹¤Ñ§Ë¶Çóµ÷¼Á£¨081700£© +9 ²ñ¿¤Ã¨_ 2026-03-12 9/450 2026-03-17 10:18 by Sammy2
[¿¼ÑÐ] ҩѧ383 Çóµ÷¼Á +3 ҩѧchy 2026-03-15 4/200 2026-03-16 20:51 by Ôª×Ó^0^
[¿¼ÑÐ] 085600µ÷¼Á +5 ÑúÑú123sun 2026-03-12 6/300 2026-03-16 15:58 by ÑúÑú123sun
[¿¼ÑÐ] 255Çóµ÷¼Á +3 Àî¼Î»Û£¬ 2026-03-12 4/200 2026-03-14 16:58 by ÓÐÖ»ÀêÅ«
[¿¼ÑÐ] ²ÄÁϹ¤³Ìµ÷¼Á +9 ßäßä¿Õ¿Õ 2026-03-12 9/450 2026-03-13 22:05 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] £Û0860£Ý321·ÖÇóµ÷¼Á£¬abÇø½Ô¿É +4 ±¦¹óÈÈ 2026-03-13 4/200 2026-03-13 22:01 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤301Çóµ÷¼Á +5 ÞÈÊø¹â 2026-03-13 5/250 2026-03-13 22:00 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 311Çóµ÷¼Á +3 ¶¬Ê®Èý 2026-03-13 3/150 2026-03-13 20:41 by JourneyLucky
[¿¼ÑÐ] 307Çóµ÷¼Á +5 ³¬¼¶ÒÁ°º´óÍõ 2026-03-12 5/250 2026-03-13 15:56 by °ô°ôÇòÊÖ
[¿¼ÑÐ] ²ÄÁÏ301·ÖÇóµ÷¼Á +5 Liyouyumairs 2026-03-12 5/250 2026-03-13 14:42 by JourneyLucky
[¿¼²©] 26¶Á²© +4 Rui135246 2026-03-12 10/500 2026-03-13 07:15 by gaobiao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û