²é¿´: 5271  |  »Ø¸´: 12

ѩΪÉÑ

Òø³æ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú¡¿ÓÃoriginÔõô×öÒ»´Î΢·ÖÇúÏß ÒÑÓÐ9È˲ÎÓë

ÎÒÓòîÈÈ·ÖÎöÒÇ×öÁ˵ÍÃܶȾÛÒÒÏ©£¨LDPE£©µÄÊ§ÖØÊµÑ飬ÔÚoriginÈí¼þÉÏ×ö³öÁËÊ§ÖØÇúÏߣ¬¿ÉÊÇÒ»´Î΢·ÖÊ§ÖØÇúÏßÈ´²»ÖªµÀÔõô×ö£¬Ï£Íû´ó¼Ò°ï°ï棬½Ì½ÌÎÒÔõô²Ù×÷£¬Ð»Ð»£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÎÒÃǾÍÕâÑùÂýÂý³ÉÊ죬ÉõÖÁ¶ÔÉËÍ´Âéľ¡­¡­
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

lsw0626

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
analysis---calculus----differentiate  ¾ÍokÁË
ŬÁ¦
7Â¥2010-05-05 18:51:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Jerryxue

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Ò»´Î΢·ÖÊ§ÖØÇúÏßÓ¦¸ÃÊÇÔÚTGAÈí¼þÉÏÀ´×ö£¬µ¼³öÊý¾Ý±í¸ñÖ®ºóÔÙÓÃoriginÀ´»­Í¼²»¾Í¿ÉÒÔÁË£¿
ϻdzÄÑ¦½£·æ£¬Óñ²ØÊ¯ÖÐÒ²Ááçç¡£³õÊÔÇåÌ䳤ÌìÆÆ£¬ÔƹâÄý±ÌÔ¶á°Æ½¡£
2Â¥2010-05-05 15:46:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mikejahn

½ð³æ (СÓÐÃûÆø)

ÓÃOrigin»­³Éͼ
Ôڲ˵¥ÉÏÕÒÊý¾Ý/·ÖÎö/΢·Ö  £¬¾Í¿ÉÒÔ»­³ö΢·ÖÁË
5Â¥2010-05-05 18:43:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

542467785

Òø³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÎÒÒ²²»»á£¬Ï£Íû»áµÄ·ÖÏí¸ø´ó¼Ò
6Â¥2010-05-05 18:51:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

luyb001

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by lsw0626 at 2010-05-05 18:51:38:
analysis---calculus----differentiate  ¾ÍokÁË

ÕâÊÇÕû½â£¬È»ºóworksheetÀïÃæ¾Í»á¶à³öÒ»Áе쬾ÍÊÇ΢·ÖÊý¾Ý¡£
10Â¥2010-05-06 12:55:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

ѩΪÉÑ

Òø³æ (³õÈëÎÄ̳)

ÔÚTGAÈí¼þÉÏÒ²²»»á×öŶ
ÎÒÃǾÍÕâÑùÂýÂý³ÉÊ죬ÉõÖÁ¶ÔÉËÍ´Âéľ¡­¡­
3Â¥2010-05-05 16:13:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Jerryxue

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
²»Êǰɣ¬ÄãÕÒÏÂÀÏʦÎÊÎÊßÂ
Ó¦¸ÃÒ»°ãµÄ»ý·Ö΢·ÖÕâЩ¶¼ÊÇÔÚÈí¼þ½çÃæÉÏ·½µÄ¹¤¾ßÀ¸£¬ÓÐͼ±êµÄ£¬ºÜºÃ±æ±ð
Ò»´Î΢·ÖÓ¦¸ÃÊÇÒ»¸ö·åÐμÓÉÏÒ»¸ö΢·ÖÇúÏßµÄÑù×Ó£¬ºÜ³£ÓõŤ¾ßÁË
ϻdzÄÑ¦½£·æ£¬Óñ²ØÊ¯ÖÐÒ²Ááçç¡£³õÊÔÇåÌ䳤ÌìÆÆ£¬ÔƹâÄý±ÌÔ¶á°Æ½¡£
4Â¥2010-05-05 17:47:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Jerryxue

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÒýÓûØÌû:
Originally posted by lsw0626 at 2010-05-05 18:51:38:
analysis---calculus----differentiate  ¾ÍokÁË

Ï´ÎÊÔÊÔ
ϻdzÄÑ¦½£·æ£¬Óñ²ØÊ¯ÖÐÒ²Ááçç¡£³õÊÔÇåÌ䳤ÌìÆÆ£¬ÔƹâÄý±ÌÔ¶á°Æ½¡£
8Â¥2010-05-06 08:47:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ѩΪÉÑ

Òø³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
Originally posted by lsw0626 at 2010-05-05 18:51:38:
analysis---calculus----differentiate  ¾ÍokÁË

ÊÔÁË£¬²»ÊÇŶ
ÎÒÃǾÍÕâÑùÂýÂý³ÉÊ죬ÉõÖÁ¶ÔÉËÍ´Âéľ¡­¡­
9Â¥2010-05-06 12:24:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ѩΪÉÑ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +3 z1z2z3879 2026-03-16 3/150 2026-03-16 09:19 by Demonsssss
[¿¼ÑÐ] ¶«ÄÏ´óѧ364Çóµ÷¼Á +4 JasonYuiui 2026-03-15 4/200 2026-03-16 08:36 by Linda Hu
[¿¼ÑÐ] 311Çóµ÷¼Á +6 ¶¬Ê®Èý 2026-03-15 6/300 2026-03-16 08:00 by wang_dand
[¿¼ÑÐ] µ÷¼Á +8 µ÷¼ÁµÄ¿¼ÑÐѧÉú 2026-03-09 8/400 2026-03-15 22:14 by Winj1e
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 3/150 2026-03-15 17:32 by СÎïÀí»¯Ñ§
[¿¼ÑÐ] 297Ò»Ö¾Ô¸ÉϽ»085600Çóµ÷¼Á +5 Ö¸¼â°ËǧÀï 2026-03-14 5/250 2026-03-14 17:26 by a²»Ò×
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +4 z1z2z3879 2026-03-14 5/250 2026-03-14 16:30 by JourneyLucky
[¿¼ÑÐ] ¡¾0703»¯Ñ§µ÷¼Á¡¿-Ò»Ö¾Ô¸»ªÖÐʦ·¶´óѧ-Áù¼¶475 +5 Becho359 2026-03-11 5/250 2026-03-14 11:35 by ŶŶ123
[¿¼ÑÐ] ѧ˶285Çóµ÷¼Á +13 Wisjxn 2026-03-12 46/2300 2026-03-14 10:33 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì´ó»¯¹¤£¨085600£©µ÷¼Á×Ü·Ö338 +6 ²Ì´óÃÀÅ® 2026-03-09 6/300 2026-03-14 02:46 by JourneyLucky
[¿¼ÑÐ] 308Çóµ÷¼Á +4 ÊÇLupa°¡ 2026-03-09 4/200 2026-03-14 02:06 by tranquil_ya
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÇòÇò¹ÅÁ¦ 2026-03-09 3/150 2026-03-14 01:57 by JourneyLucky
[¿¼ÑÐ] µ÷¼Á +3 13853210211 2026-03-10 3/150 2026-03-14 00:47 by JourneyLucky
[¿¼ÑÐ] 312Çóµ÷¼Á +6 İå·Ï£ 2026-03-10 6/300 2026-03-14 00:40 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ´óѧ071010£¬×Ü·ÖÈý°Ù¶þ,Çóµ÷¼Á +3 À§À§À§À§À¤À¤ 2026-03-10 3/150 2026-03-14 00:35 by JourneyLucky
[¿¼ÑÐ] 0703»¯Ñ§Ò»Ö¾Ô¸211 ×Ü·Ö320Çóµ÷¼Á +5 Â꿨°Í¿¨°¡¹þ 2026-03-11 5/250 2026-03-13 21:40 by JourneyLucky
[¿¼ÑÐ] 329Çóµ÷¼Á +3 miaodesi 2026-03-12 4/200 2026-03-13 20:53 by 18595523086
[¿¼ÑÐ] ²ÄÁÏ301·ÖÇóµ÷¼Á +5 Liyouyumairs 2026-03-12 5/250 2026-03-13 14:42 by JourneyLucky
[¿¼ÑÐ] 0703Ò»Ö¾Ô¸211 285·ÖÇóµ÷¼Á +4 ly3471z 2026-03-13 4/200 2026-03-13 13:00 by JourneyLucky
[¿¼ÑÐ] 070303Ò»Ö¾Ô¸Î÷±±´óѧѧ˶310ÕÒµ÷¼Á +3 dÈçÔ¸Éϰ¶ 2026-03-13 3/150 2026-03-13 10:43 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û