Znn3bq.jpeg
²é¿´: 895  |  »Ø¸´: 11
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

īĪ

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] Çë½ÌÕâ¾ä»°Ôõô·­Ò룿ˮÀû£¬Å©Ë®£¬ÍÁÈÀÏà¹Ø¡£

Runoff, the main precursor for sediment removal in soil erosion, results from seal formation at soil surfaces.

Q:what is the mean of"seal formation"?

» ²ÂÄãϲ»¶

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

īĪ

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by tianya0423 at 2013-01-11 11:04:48
ÄãÕâ¾ä»°ËµµÄÓÐÎÊÌ⣬Äã×Ðϸ¼ì²éһϣ¬Ô­»°ÊÇÕâÑùµÄÂð£¿

Õâ¾ä»°Ô­ÎľÍÊÇÕâÑùµÄ£¬ÊǹúÍâÂÛÎÄÀïµÄ¡£
10Â¥2013-01-11 17:51:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

nwsuafliu

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
°®ÓëÓêÏÂ: ½ð±Ò+1 2013-01-09 21:37:26
ÃÜ·â²ãÐγɣ¬·â±Õ²ãÐγÉ
֪ʶ¸Ä±äÃüÔË
2Â¥2013-01-09 21:33:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tianya0423

ľ³æ (ÖøÃûдÊÖ)

ÂþÂþ³¤Â·¶ÀÐÐÕß

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÄãÕâ¾ä»°ËµµÄÓÐÎÊÌ⣬Äã×Ðϸ¼ì²éһϣ¬Ô­»°ÊÇÕâÑùµÄÂð£¿
Tobeornottobe,it'saquestion.
3Â¥2013-01-11 11:04:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tianya0423

ľ³æ (ÖøÃûдÊÖ)

ÂþÂþ³¤Â·¶ÀÐÐÕß

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
phu_grassman: ½ð±Ò+1, thanks for communicating. 2013-01-11 12:50:47
"seal formation at soil surface¡° ÊÇ¡°ÐγÉÍÁÈÀÖÂÃܲ㡱µÄÒâ˼£¬µ«ÊÇÕâ¾ä»°Á¬ÆðÀ´ÊÇÓÐÎÊÌâµÄ£¬Äã×Ô¼º¿´¿´Ô­ÎÄ¡£
Tobeornottobe,it'saquestion.
4Â¥2013-01-11 11:09:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0856ר˶Çóµ÷¼Á Ï£ÍûÊÇaÇøÔºÐ£ +19 ºÃºÃÐÝÏ¢ºÃ²»ºÃ 2026-04-09 22/1100 2026-04-10 11:01 by luosha500
[¿¼ÑÐ] 266Çóµ÷¼Á +28 ÑôÑôÍÛÈû 2026-04-07 28/1400 2026-04-10 10:02 by cyh¡ª315
[¿¼ÑÐ] »¹Óл¯¹¤¶þÂÖµ÷¼ÁµÄѧУÂð 5+11 »¯¹¤ÈË999 2026-04-09 42/2100 2026-04-10 09:42 by 690616278
[¿¼ÑÐ] 268·Ö085602»¯Ñ§¹¤³Ìµ÷¼Á +24 ÔÂÕÕ»¨ÁÖ¡£ 2026-04-09 24/1200 2026-04-10 08:09 by Sammy2
[¿¼ÑÐ] 275Çóµ÷¼Á +6 1624447980 2026-04-08 7/350 2026-04-10 08:06 by ̽123
[¿¼ÑÐ] 085500Çóµ÷¼Á²ÄÁÏ +8 Ò×11122 2026-04-09 8/400 2026-04-09 23:15 by parmtree
[¿¼ÑÐ] 286Çóµ÷¼Á +6 ²Ýľ²»ÑÔ 2026-04-04 6/300 2026-04-09 21:06 by 286640313
[¿¼ÑÐ] 283Çóµ÷¼Á£¬¹¤¿Æ£¡ +8 ËÕ´òË®7777 2026-04-08 8/400 2026-04-09 20:50 by xujun0624
[¿¼ÑÐ] 0854µ÷¼Á +10 ³¤¹­°Á 2026-04-09 11/550 2026-04-09 19:03 by ̽123
[¿¼ÑÐ] Ò»Ö¾Ô¸085404£¬×Ü·Ö291£¬Ëļ¶Òѹý£¬Çóµ÷¼Á +10 °¢¿¡°¢¿¡°¢¿¡ 2026-04-04 12/600 2026-04-09 16:18 by lin-da
[¿¼ÑÐ] 085501»úеר˶ 302·Ö ²»ÌôרҵÇóµ÷¼Á +5 Íôij. 2026-04-09 5/250 2026-04-09 15:38 by ½¯ð©Óí
[¿¼ÑÐ] 327Çóµ÷¼Á +12 Xxjc1107. 2026-04-06 12/600 2026-04-08 16:46 by luoyongfeng
[¿¼ÑÐ] 338Çóµ÷¼Á +5 СÖíºìÉ« 678 2026-04-06 6/300 2026-04-07 21:18 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] 22408 331·ÖÇóµ÷¼Á +4 y__1 2026-04-06 4/200 2026-04-06 17:26 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] Çóµ÷¼Á +10 chenxrlkx 2026-04-05 10/500 2026-04-06 11:31 by Öí»á·É
[¿¼ÑÐ] µ÷¼Á Ò»Ö¾Ô¸¼ªÁÖ´óѧ357·Ö +5 .Starry. 2026-04-04 5/250 2026-04-06 09:28 by cql1109
[¿¼ÑÐ] 302·Ö 085601Çóµ÷¼ÁÍÆ¼ö +11 zyxÉϰ¶£¡ 2026-04-05 11/550 2026-04-05 22:13 by dongzh2009
[¿¼ÑÐ] Çóµ÷¼Áµ½0856²ÄÁϹ¤³Ì +3 ³Ì9915 2026-04-05 3/150 2026-04-05 18:15 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£º£Ñó´óѧ083200ʳƷѧ˶£¬Çóµ÷¼Á£¬½ÓÊÜÆäËûרҵ083200 +4 whatÕÅ 2026-04-04 5/250 2026-04-05 14:07 by chw1980_0
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û