±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 605  |  »Ø¸´: 4

sahararaincn

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ÈÕÁ¢µÄz2000£¬Òª×öʯâǦµÄ¼ì³öÏÞµÄÎÊÌâ

°´ÕÕÃèÊö£¬¿Õ°×ÏñÑùÆ·Ò»Ñù²â21´Î£¬ÒÇÆ÷Ó¦¸ÃÒ²ÒªÔÚ²âǰµ÷0µÄ°É£¿
²»È·¶¨ÊDz»ÊÇÕâÑù¡£°ÝÍдïÈËÖ¸µãһϡ£
²¢ÇÒ¡£¡£¡£
ʵÔÚÊÇÎÞÓïÁË£¬¼ÓÁË5%µÄÁ×ËáÇâ¶þï§£¬±ê×¼ÇúÏß»¹Ïñ¸ö¹íÒ»Ñù¡£¡£¡£¡£²»ÖªµÀÊDz»ÊÇŨ¶È·¶Î§Ñ¡µÄ²»¶Ô£¬µ«ÊÇÒ»¸öµãƽ¾ùÈý´ÎµÄÄǸö½á¹û£¬£¬£¬rsdÓÐ90%ÄÇô¸ß¡£¡£¡£¡£
PbµÄÑ¡µÄÊÇ10,20,30,40ppb£¬r=0.89- -£¡£¬×Ô¶¯Ï¡ÊÍ£¬Ô­ÒºÊÇ50ppb¡£
CdÑ¡µÄÊÇ1,2,3,4,5ppb£¬r=0.90
ʵÔÚÊÇ¡£¡£¡£
ÎÒÒ²ÊÇнÓÊÖµÄÕâ¸öÒÇÆ÷£¬²»ÖªµÀÄÄÀï³öÁËÎÊÌâ¡£

Ã²ËÆ½ð±ÒÓеãÉÙ£¬»á×ÃÇéÔÙÊÖ¶¯¼ÓµÄ¡£°ÝÍдïÈËÁË

[ Last edited by sahararaincn on 2013-8-12 at 14:35 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

szysky

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
pbÓ¦¸Ã¿ÉÒÔ×öµ½10ppm
2Â¥2013-08-13 08:46:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sahararaincn

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by szysky at 2013-08-13 08:46:00
pbÓ¦¸Ã¿ÉÒÔ×öµ½10ppm

лл¡£
Ã²ËÆÕÒµ½Ô­ÒòÁË£¬ÊÇ×Ô¶¯½øÑùÆ÷µÄ½øÑùϵͳÀïÃæÓÐÆøÅÝ£¬¶øÇÒÔõô¶¼ÅŲ»³ö¡£¡£¡£±¯¾ç¡£
Èç¹ûÊÇÕâÑù£¬¾ÍËãÎÒ×Ô¼ºÅ䲻ͬŨ¶ÈµÄÈÜÒº£¬Ò²²»Äܱ£Ö¤Ã¿´ÎµÄ½øÑùÌå»ýÊÇÒ»ÑùµÄ¡£¡£¡£¡£¡£°¥¡£¡£¡£
3Â¥2013-08-13 13:25:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

szysky

½ð³æ (СÓÐÃûÆø)

Ŷ ÎҸղſ´´íÁË ÒÔΪÊÇ»ðÑæ
4Â¥2013-08-14 08:56:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sahararaincn

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by szysky at 2013-08-14 08:56:11
Ŷ ÎҸղſ´´íÁË ÒÔΪÊÇ»ðÑæ

ºÇºÇ£¬Ã»ÊÂûÊÂ
5Â¥2013-08-16 21:03:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ sahararaincn µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Áµ½²ÄÁÏ +5 ³Ì9915 2026-04-06 5/250 2026-04-06 15:21 by yulian1987
[¿¼ÑÐ] 315Çóµ÷¼Á +14 ÐÀϲ777 2026-04-04 15/750 2026-04-06 06:25 by houyaoxu
[¿¼ÑÐ] 306·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Àè°ÉÀ²À²ÄãºÜÓÐà 2026-04-03 7/350 2026-04-05 17:18 by Hdyxbekcb
[¿¼ÑÐ] Ò»Ö¾Ô¸½­ÄÏ´óѧ085501»úе¹¤³Ìר˶326·Ö£¬±¾¿Æ¼Ñľ˹´óѧ +5 ¹ËÈô¸¡Éú 2026-04-03 9/450 2026-04-05 09:57 by 1753564080
[¿¼ÑÐ] 26¿¼Ñе÷¼Á0710 0860 +9 ²¹²¹²»²¹ 2026-04-03 14/700 2026-04-04 23:32 by ¹û¶³´óÍõ
[¿¼ÑÐ] 290Çóµ÷¼Á +7 luoziheng 2026-04-04 7/350 2026-04-04 23:17 by lqwchd
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 ËÄ´¨ÍõÌÎ 2026-04-04 5/250 2026-04-04 22:18 by à£à£à£0119
[¿¼ÑÐ] 0835ѧ˶299Çóµ÷¼Á 08´óÀà¿É½ÓÊÜ +5 useryy 2026-04-03 5/250 2026-04-04 20:07 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 321Çóµ÷¼Á +13 ÈÏÕæÇóÉÏѧ 2026-04-02 13/650 2026-04-04 18:23 by macy2011
[¿¼ÑÐ] 22408£¬264Çóµ÷¼Á +3 ywh729 2026-04-03 4/200 2026-04-04 11:04 by ywh729
[¿¼ÑÐ] ¿¼Ñе÷¼Á +5 СsunÒªºÃÔË 2026-04-03 5/250 2026-04-03 21:43 by à£à£à£0119
[¿¼ÑÐ] Çóµ÷¼Á +3 ÐÄÏëÊÂ³É¿É 2026-04-03 3/150 2026-04-03 11:22 by wangjy2002
[¿¼ÑÐ] 330Çóµ÷¼Á +3 °×ÉñÎØºôºô 2026-04-02 3/150 2026-04-03 10:15 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ²ÄÁÏѧ˶328·ÖÇóµ÷¼Á +6 1¶Îʱ¼ä 2026-03-31 7/350 2026-04-02 13:57 by 3041
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +3 cs0106 2026-04-02 5/250 2026-04-02 11:37 by olim
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +8 cs0106 2026-04-01 9/450 2026-04-02 10:36 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] °²È«¹¤³Ì 285 Çóµ÷¼Á +3 Xinyu56 2026-04-01 4/200 2026-04-01 21:50 by ¾²¾²¾²¾²¾²¾²¾²¾
[¿¼ÑÐ] »·¾³¹¤³Ìµ÷¼Á +9 hyzzzzzzz. 2026-04-01 9/450 2026-04-01 14:20 by salamander`
[¿¼ÑÐ] ÍÁľ304Çóµ÷¼Á +5 ¶¥¼¶²Á²Á 2026-03-31 5/250 2026-04-01 08:15 by fdcxdystjk£¤
[¿¼ÑÐ] 269Çóµ÷¼Á +4 ÎÒÏë¶ÁÑÐ11 2026-03-31 4/200 2026-03-31 10:04 by cal0306
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û