Znn3bq.jpeg
²é¿´: 913  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

lc1227

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿±¡²ãÉ«Æ×·ÖÀë³æ²ÝËØ

×î½üÔÚÓñ¡²ãÉ«Æ×·ÖÀë³æ²ÝËØ£¬ºÜÆæ¹ÖµÄÊǵ±Õ¹¿ª¼ÁÑ¡ÔñΪÂȷ£º¼×´¼=2:1£¨Ã¿10mlÕ¹¿ª¼Á¼ÓÈë3µÎ°±Ë®£©Ê±£¬±êÑùµÄRf=0.625£¬²»ÍÏ⣬ÑùÆ·µãÈ·ÔÚÆðµã´¦¾Í¿ªÊ¼ÍÏ⣬¶øÇÒÖ»ÅÜÁË0.5cm¾Í²»¶¯ÁË£¬¶øÇҹ轺°åÔÚÕ¹¿ª¼ÁÖÐÅÜÁË10·ÖÖÓ²ÅÉÏÐÐÁË6cm×óÓÒ£¬Ëٶȷdz£Âý£¬²»ÖªµÀÊÇʲôÎÊÌâ¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cuishengwen

Òø³æ (³õÈëÎÄ̳)

¡ï
Áø·ÉÃà(½ð±Ò+1):¶àл»ØÌû½»Á÷£¬»¶Ó­³£À´Ê³Æ·°æ 2010-09-29 14:34:49
ÍÏβԭÒòÕ¹²ã¼Á¿ÉÄܽþûÁ˵ãÑùµãµÄÑùÆ·£¬Ç¨ÒÆÂý¿ÉÄÜÊÇ»º³åÒºµÄÀë×ÓŨ¶È²»ÀûÓÚÑùÆ·µÄ´øµçºÉÁ¿£¬»º³åÒºµÄpH Ó¦Ô¶ÀëµÈµçµã
°®Æ´²Å»áÓ®
4Â¥2010-09-29 14:25:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

ÖÂËÀÖ®Ãß

½ð³æ (ÖªÃû×÷¼Ò)

ÃλóõÒô

¡ï
junwen6516(½ð±Ò+1):¶àлÖÂËÀÖ®Ãß»ØÌû½»Á÷£¬³£À´Å¶ 2010-09-30 16:47:23
ÒýÓûØÌû:
Originally posted by lc1227 at 2010-09-01 11:02:07:
×î½üÔÚÓñ¡²ãÉ«Æ×·ÖÀë³æ²ÝËØ£¬ºÜÆæ¹ÖµÄÊǵ±Õ¹¿ª¼ÁÑ¡ÔñΪÂȷ£º¼×´¼=2:1£¨Ã¿10mlÕ¹¿ª¼Á¼ÓÈë3µÎ°±Ë®£©Ê±£¬±êÑùµÄRf=0.625£¬²»ÍÏ⣬ÑùÆ·µãÈ·ÔÚÆðµã´¦¾Í¿ªÊ¼ÍÏ⣬¶øÇÒÖ»ÅÜÁË0.5cm¾Í²»¶¯ÁË£¬¶øÇҹ轺°åÔÚÕ¹¿ª¼ÁÖÐÅÜÁË ...

3µÎ°±Ë®£¬Õâ¸ö²Ù×÷ºÜ²»¹æ·¶£¬Ð´Ã÷3µÎÊǶàÉÙ΢Éý£¬ÑùÆ·´¦ÀíÊÇÔõô۵ģ¬ÑùÆ·Öк¬Á¿Ì«µÍ±¡²ã¼ì²â²»³ö£¬ºÍ±êÑùrfÖµ²»Ò»ÑùµÄµã²»Óùܣ¬¾ÍÕÒÏàͬrfµÄµã
Iamendlishdi,Myenglishisveryhaoveryqiangda
5Â¥2010-09-30 13:27:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼²©] É격/¿¼²© +3 ¿ÐÃæ°üµÄСÊ鳿 2026-04-17 4/200 2026-04-17 23:54 by ÑôÑôÑô^_^
[¿¼ÑÐ] Çóµ÷¼Á +9 СÄô°®Ñ§Ï° 2026-04-16 11/550 2026-04-17 22:34 by chixmc
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÇóÉúÎïѧµ÷¼Á +11 Áõīī 2026-04-13 11/550 2026-04-17 15:35 by wanganpin
[¿¼ÑÐ] 291Çóµ÷¼Á +9 ¹ØÒä±±. 2026-04-14 9/450 2026-04-16 22:49 by cfdbai
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +28 ¹þ¹þ¹þ^_^ 2026-04-12 28/1400 2026-04-16 21:36 by ´óÁ¦Ë®ÊÖÁ¦´óÎÞÇ
[¿¼ÑÐ] 22408 312Çóµ÷¼Á +23 ÃÅ·ÃþÃþ 2026-04-14 25/1250 2026-04-16 21:21 by Art1977
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +14 à¶¹þ¼ÓÓÍ 2026-04-14 16/800 2026-04-16 10:15 by beilsong20
[¿¼ÑÐ] Ò»Ö¾Ô¸AÇø211£¬22408 321Çóµ÷¼Á +6 ËæÐÄËùÓû¡î 2026-04-15 7/350 2026-04-15 21:45 by lbsjt
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á +9 Ö½ÉÈzhishan 2026-04-13 9/450 2026-04-15 18:28 by ANÁ÷800
[¿¼ÑÐ] ²ÄÁϹ¤³Ì281»¹Óе÷¼Á»ú»áÂð +43 xaw. 2026-04-11 44/2200 2026-04-15 12:46 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-11 12/600 2026-04-14 15:37 by zs92450
[¿¼ÑÐ] Çóµ÷¼Á£¬985²ÄÁÏÓ뻯¹¤348·Ö +9 º­ÖñÁõ 2026-04-11 14/700 2026-04-13 22:26 by º­ÖñÁõ
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] 302Çóµ÷¼Á +10 Ò×£¡? 2026-04-13 10/500 2026-04-13 19:04 by lbsjt
[¿¼ÑÐ] Ò»Ö¾Ô¸085802 323·ÖÇóµ÷¼Á +13 drizzle_9 2026-04-12 14/700 2026-04-13 10:26 by Faiz5552
[¿¼ÑÐ] 344 ²ÄÁÏרҵ Çóµ÷¼Á211 ÎÞµØÓòÒªÇó +8 hualkop 2026-04-11 8/400 2026-04-12 22:24 by fqwang
[¿¼ÑÐ] 291Çóµ÷¼Á +8 ¹ØÒä±±. 2026-04-11 8/400 2026-04-12 09:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] 270Çóµ÷¼Á +14 ÑîÀÖ369 2026-04-11 14/700 2026-04-11 20:16 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 359Çóµ÷¼Á +5 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 19:55 by lbsjt
[¿¼ÑÐ] Çóµ÷¼Á +3 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 14:13 by luhong1990
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û