±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 269  |  »Ø¸´: 8
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

forscience

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ´ó¼Ò°ïæ·­Ò룬лл

°ïæ·­ÒëÏ£¬Ð»Ð»¡£
Having a large bearing area is equivalent to most of the surface being close to the peak of the surface, which is indicated by a ‡at slope at the beginning of the bearing area curve.

» ²ÂÄãϲ»¶

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

zoutracy

ľ³æ (ÕýʽдÊÖ)

¡ï
forscience(½ð±Ò+1):лл²ÎÓë
‡atÕâÊÇʲô£¬ÂÒÂ룿
2Â¥2009-07-31 15:08:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

curtlee

½ð³æ (СÓÐÃûÆø)

¡ï
forscience(½ð±Ò+1):лл²ÎÓë
ÇëÎÊÊÇʲôÁìÓòµÄ°¡£¿
3Â¥2009-07-31 15:15:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangwei2008

ľ³æ (Ö°Òµ×÷¼Ò)

Сľ³æÖ®ÒÆ»¨¹¬Ö÷

¡ï
forscience(½ð±Ò+1):лл²ÎÓë
Having a large bearing area is equivalent to most of the surface being close to the peak of the surface, which is indicated by a ‡at slope at the beginning of the bearing area curve.
ÓÉÓÚ²»ÖªµÀ‡at ÊÇɶÒâ˼£¬Ö»ÄܸøÄãÊÔÊÔ·­Òë³ö¾ä×ӵįäËû²¿·Ö¡£²»µ±Ö®´¦»¹Íû¼ûÁ¡£
¡Á¡Á¡Á¡ÁÉϳÐÔØÃæ»ýÇúÏ߯ðʼ±íÃ÷ÓÐÒ»¸ö´óÐͺ¬ÓÍÃæ»ýÏ൱ÓÚ´ó¶àÊý±íÃæÕýÔÚ½Ó½ü·åÖµµÄ±íÃæ¡£
4Â¥2009-07-31 15:48:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

forscience

½ð³æ (СÓÐÃûÆø)

лл´ó¼ÒµÄÈÈÐÄ¡£ÕâÊÇÏÔ΢¾µ·ÖÎöÈí¼þµÄʹÓÃ˵Ã÷£¬Õⲿ·ÖÉæ¼°µ½µÄºÃÏñÊÇ´Ö²Ú¶È·ÖÎö£¬ÎÒ²»Ì«Á˽âÕâ·½Ãæ£¬Çë´ó¼Ò°ï°ïæ¡£
ÏÂÃæµÄÓ¦¸ÃûÓÐÂÒÂëÁË¡£
Having a large bearing area is equivalent to most of the surface being close to the peak of the surface, which is indicated by a fl‡at slope at the beginning of the bearing area curve¡£
5Â¥2009-07-31 16:14:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

forscience

½ð³æ (СÓÐÃûÆø)

ÉÏÃæµÄ#ºÅ²»´æÔÚ£¬Ó¦¸ÃÊÇflat
6Â¥2009-07-31 16:16:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

monitor2885

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¶Ó³¤

¡ï
forscience(½ð±Ò+1):лл²ÎÓë
Having a large bearing area is equivalent to most of the surface being close to the peak of the surface, which is indicated by flat slope at the beginning of the bearing area curve.ÕâÊÇÔ­¾äÂð£¿Ê²Ã´×¨ÒµµÄ£¿¿´ÆðÀ´¹Ö¹ÖµÄ

[ Last edited by monitor2885 on 2009-7-31 at 18:11 ]
Retirement
7Â¥2009-07-31 18:09:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Light5392

ľ³æ (ÕýʽдÊÖ)

¡ï
forscience(½ð±Ò+1):лл²ÎÓë
ÓÐÒ»¸ö´óÖá³ÐµÄÃæ»ýÏ൱ÓÚ´ó¶àÊý½Ó½ü±íÃæ¶¥·åµÄ±íÃæÖ®ºÍ,Õâ¿ÉÒÔ´ÓÖá³ÐÃæ»ýÇúÏ߯ð³õµÄбÂÊ¿´³öÀ´¡£¹Ö¹ÖµÄ
8Â¥2009-07-31 19:46:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhaoshans

Ìú¸Ëľ³æ (СÓÐÃûÆø)

¡ï
forscience(½ð±Ò+1):лл²ÎÓë
Â¥Éϸ÷λ·­ÒëµÄ£¬ÎÒû¿´¶®°¡
9Â¥2009-07-31 21:18:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ forscience µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤371Çóµ÷¼Á +3 ÅãÁÕ¿´º£ 2026-04-04 3/150 2026-04-04 23:39 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϹ¤³Ì085601Êý¶þÓ¢Ò»335Çóµ÷¼Á +6 Ë«ÂíβƦÀϰå2 2026-03-31 6/300 2026-04-04 22:29 by hemengdong
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +3 ´Þwj 2026-04-04 4/200 2026-04-04 22:12 by à£à£à£0119
[¿¼ÑÐ] 283·ÖÇóµ÷¼Á +7 СÄô°®Ñ§Ï° 2026-04-03 7/350 2026-04-04 21:51 by hemengdong
[¿¼ÑÐ] 353Çóµ÷¼Á +6 MayUxw1 2026-04-03 6/300 2026-04-04 20:54 by imissbao
[¿¼ÑÐ] 324Çóµ÷¼Á +14 ÏëÉÏѧÇóµ÷ 2026-04-02 15/750 2026-04-04 20:31 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£´óѧÉúÎïѧ346 +3 ÉϺ£´óѧ346µ÷¼Á 2026-04-03 3/150 2026-04-04 20:20 by dongzh2009
[¿¼ÑÐ] ÔõôɾÌû×Ó°¡ +3 ·ìêØ1000 2026-04-04 3/150 2026-04-04 14:20 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ±¾¿Æ211£¬×¨Òµ085404£¬293·ÖÇëÇóµ÷¼Á +5 Á«²Ë¾ÍÊÇź°É 2026-04-04 5/250 2026-04-04 14:08 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] ²ÄÁÏ295 +13 СӢ11 2026-04-03 14/700 2026-04-04 09:02 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] 303Çóµ÷¼Á +9 DLkz1314. 2026-03-30 9/450 2026-04-03 18:34 by lsÁõ˧
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +7 À§À§À§À§À¤À¤ 2026-04-02 7/350 2026-04-03 17:26 by Yuena_Wang
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +5 ´Þwj 2026-04-03 5/250 2026-04-03 15:06 by arrow8852
[¿¼ÑÐ] 0703»¯Ñ§ +7 goldtt 2026-04-02 9/450 2026-04-03 09:36 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸´ó¹¤Ñ§Ë¶£¬Çóµ÷¼Á +4 yub0811 2026-04-02 4/200 2026-04-02 21:36 by °ÙÁéͯ888
[¿¼ÑÐ] 318Çóµ÷¼Á£¬¼ÆËã²ÄÁÏ·½Ïò +10 Îüß÷Óк¦óÏÃü 2026-04-01 11/550 2026-04-02 16:29 by oooqiao
[¿¼ÑÐ] ũѧ¿¼ÑÐÇóµ÷¼Á +3 dkdkxm 2026-04-01 3/150 2026-04-02 16:04 by wangjagri
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤340Çóµ÷¼Á +5 jhx777 2026-03-30 5/250 2026-04-02 12:45 by smileboy2006
[¿¼ÑÐ] 348»·¾³¹¤³Ìµ÷¼Á +3 ÎâÑå׿24k 2026-04-01 3/150 2026-04-02 09:14 by nanaliuyun
[¿¼ÑÐ] Çóµ÷¼Á +8 11ggg 2026-03-30 8/400 2026-03-31 13:56 by nanaliuyun
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û