²é¿´: 1372  |  »Ø¸´: 6

107278161713

ľ³æ (ÖªÃû×÷¼Ò)

[½»Á÷] ¡¾ÇóÖú¡¿ÇóË®ÖгôÑõµÄ·ÖÎö·½·¨ ÒÑÓÐ6È˲ÎÓë

¿´¹ú±êÖÐÓõÄÊǶþ»ÇËáÑΣ¬¶øEPAµÄ·½·¨ÓõͼÊÇÈý»ÇËáÑΡ£Ë­ÄÇÀïÓÐÈý»ÇËáÑεÄÏà¹Ø·½·¨Ñ½
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

hanyu_cn

ľ³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
happy169(½ð±Ò+2):лл²ÎÓë,»¶Ó­³£À´·ÖÎö°æ 2010-11-20 09:31:43
³ôÑõµÄº¬Á¿²â¶¨£¬ÎÒÒ»Ö±Óùú±êµåÀ¶¶þ»ÇËáÄÆ£¬¹ØÓÚµåÀ¶Èý»ÇËá¼Ø·¨²â¶¨Á˽âһЩ£¬µ«Ã»ÓоßÌå×ö¹ý£¬Ò²Ã»ÓÐÏàÓ¦µÄ±ê×¼¡£´ó¸ÅµÄ¹ý³ÌÈçÏ£º
µåÀ¶´¢±¸Òº£ºÓÚÒ»1LÈÝÁ¿Æ¿ÖÐʢˮ500mlºÍÁ×Ëá1ml£¬¼ÓÈ˵åÀ¶Èý»ÇËá¼Ø0.770g£¬ÓÃË®¶¨Èݺó»ìºÏ¡£¸ÃÒºµÄ1£º100Ï¡ÊÍÒºÔÚ600nm´¦µÄÎü¹â¶ÈΪ0.20¡À0.010¡£
ÁÙÓÃǰ£¬È¡´¢±¸Òº20ml¡¢Á×Ëá¶þÇâÄÆ10gºÍÁ×Ëá7ml·ÅÓÚÒ»1LÈÝÁ¿Æ¿ÖУ¬ÓÃË®¶¨Èݺó»ìºÏ£¬Îª¡°µåÀ¶ÊÔÒº¢ñ¡±¡£ÁíÓë¡°µåÀ¶ÊÔÒº¢ñ¡±Ïàͬ£¬Î©ÓÃ100ml¡°±¸ÓõåÀ¶Òº¡±´úÌæ20ml£¬Îª¡°µåÀ¶ÊÔÒº¢ò¡±¡£
µ±³ôÑõŨ¶È½éÓÚ 0.01-0.1mg/LÖ®¼äʱ£¬·Ö±ðÎüÈ¡ 10mlµåÀ¶ÊÔ¼Á¢ñÓÚÁ½¸ö100mlÈÝÁ¿Æ¿ÖС£ÆäÖÐһƿֱ½ÓÓÃÕôÁóË®¶¨ÈÝ£¨¿Õ°×ÈÜÒº£©£¬Áíһƿ¼ÓÈëÊÊÁ¿´ý²â³ôÑõË®ÈÜÒººóÓÃÕôÁóË®¶¨ÈÝ£¬ÓÚ 600nm Ìõ¼þÏ¿ìËٲⶨÁ½ÈÜÒºµÄÎü¹â¶È¡£Èô³ôÑõŨ¶È½éÓÚ 0.05-0.5mg/L Ö®¼äʱ£¬ÓõåÀ¶ÊÔÒº¢ò¡±¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2010-11-20 06:24:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

107278161713

ľ³æ (ÖªÃû×÷¼Ò)

Ë­ÄÜÏêϸ˵˵ÓõåÀ¶¶þ»ÇËáÄÆ²âË®ÖгôÑõµÄ¾ßÌå·½·¨Äó
3Â¥2010-11-23 12:41:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

heini_910

ľ³æ (ÕýʽдÊÖ)

ÎÒÃÇʵÑéÊÒÒ»°ãÓõâÁ¿·¨£¬·½±ã¼òµ¥¡£Ö»ÊDz»×¼¡£
ÀÁ³æÊDz»ÐÒÔ˵Ä
4Â¥2011-01-09 14:29:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

scholar_ToTo

гæ (³õÈëÎÄ̳)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
2Â¥: Originally posted by hanyu_cn at 2010-11-20 06:24:06
³ôÑõµÄº¬Á¿²â¶¨£¬ÎÒÒ»Ö±Óùú±êµåÀ¶¶þ»ÇËáÄÆ£¬¹ØÓÚµåÀ¶Èý»ÇËá¼Ø·¨²â¶¨Á˽âһЩ£¬µ«Ã»ÓоßÌå×ö¹ý£¬Ò²Ã»ÓÐÏàÓ¦µÄ±ê×¼¡£´ó¸ÅµÄ¹ý³ÌÈçÏ£º
µåÀ¶´¢±¸Òº£ºÓÚÒ»1LÈÝÁ¿Æ¿ÖÐʢˮ500mlºÍÁ×Ëá1ml£¬¼ÓÈ˵åÀ¶Èý»ÇËá¼Ø0.770g£¬ÓÃË® ...

ÇëÎÊÏÂÂ¥Ö÷Óùú±ê·¨²âʱ±êÏßµÄбÂÊÊǶàÉٵİ¡£¬ÔõôÎÒ²âµÄ»Ø¹é·½³ÌÊÇ
y = 0.6266x + 0.0147
R2 = 0.9992
Óë¹ú±êÉÏ˵µÄбÂʲîºÃ¶à°¡£¡
ÇóÖ¸µã£¬·Ç³£¸Ðл£¡
5Â¥2013-04-10 20:41:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

vshua

гæ (³õÈëÎÄ̳)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
4Â¥: Originally posted by heini_910 at 2011-01-09 14:29:58
ÎÒÃÇʵÑéÊÒÒ»°ãÓõâÁ¿·¨£¬·½±ã¼òµ¥¡£Ö»ÊDz»×¼¡£

ÄǸö ÄúÄܲ»ÄܰѵâÁ¿·¨µÄʵÑé¹ý³Ì¸æËßÎÒ°¡ ллÀ­
6Â¥2013-07-08 15:46:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¸ãЦðð

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by hanyu_cn at 2010-11-20 06:24:06
³ôÑõµÄº¬Á¿²â¶¨£¬ÎÒÒ»Ö±Óùú±êµåÀ¶¶þ»ÇËáÄÆ£¬¹ØÓÚµåÀ¶Èý»ÇËá¼Ø·¨²â¶¨Á˽âһЩ£¬µ«Ã»ÓоßÌå×ö¹ý£¬Ò²Ã»ÓÐÏàÓ¦µÄ±ê×¼¡£´ó¸ÅµÄ¹ý³ÌÈçÏ£º
µåÀ¶´¢±¸Òº£ºÓÚÒ»1LÈÝÁ¿Æ¿ÖÐʢˮ500mlºÍÁ×Ëá1ml£¬¼ÓÈ˵åÀ¶Èý»ÇËá¼Ø0.770g£¬ÓÃË® ...

ÄúºÃ~ÄÜ·ñ½éÉÜһϵåÀ¶¶þ»ÇËáÄÆ²â¶¨³ôÑõŨ¶ÈµÄ¾ßÌå²½Ö裬ÒÔ¼°ÏàÓ¦µÄŨ¶È·¶Î§£¬¶àлÁË~½üÆÚÔÚ×öÕâ¸ö£¬»¹Íû¶à¶àÖ¸µ¼£¡
ÐÄÖÐÓÐÌ«Ñô~~~
7Â¥2015-11-30 22:24:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 107278161713 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 276Çóµ÷¼Á +3 YNRYG 2026-03-21 4/200 2026-03-23 08:31 by ×íÔÚ·çÀï
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +6 ÉúÎ﹤³Ìµ÷¼Á 2026-03-17 10/500 2026-03-22 20:22 by edmund7
[¿¼ÑÐ] 315·Ö£¬³ÏÇóµ÷¼Á£¬²ÄÁÏÓ뻯¹¤085600 +3 13756423260 2026-03-22 3/150 2026-03-22 20:11 by edmund7
[¿¼ÑÐ] Çóµ÷¼Á +6 Ê®Èý¼ÓÓÍ 2026-03-21 6/300 2026-03-22 17:00 by i_cooler
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +5 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 5/250 2026-03-22 16:42 by tcx007
[¿¼ÑÐ] 291 Çóµ÷¼Á +3 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 3/150 2026-03-22 14:26 by ColorlessPI
[¿¼ÑÐ] Çóµ÷¼Á +3 13341 2026-03-20 3/150 2026-03-21 18:28 by ѧԱ8dgXkO
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼Á¡¿»¯Ñ§×¨Òµ 281·Ö£¬Ò»Ö¾Ô¸ËÄ´¨´óѧ£¬³ÏÐÄÇóµ÷¼Á +11 ³Ô³Ô³Ô²ÅÓÐÒâÒå 2026-03-19 11/550 2026-03-21 18:23 by ѧԱ8dgXkO
[¿¼ÑÐ] 266Çóµ÷¼Á +3 ÍÛºôºßºôºß 2026-03-20 3/150 2026-03-21 16:46 by barlinike
[¿¼ÑÐ] һ־Ըɽ´ó07»¯Ñ§ 332·Ö ËÄÁù¼¶Òѹý ±¾¿ÆÉ½¶«Ë«·Ç Çóµ÷¼Á£¡ +3 ²»ÏëÀíÄã 2026-03-16 3/150 2026-03-21 03:59 by JourneyLucky
[¿¼ÑÐ] 321Çóµ÷¼Á +9 ºÎÈó²É123 2026-03-18 11/550 2026-03-20 23:19 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©Àí¹¤´óѧ085701×ÊÔ´Óë»·¾³302·ÖÇóµ÷¼Á +4 ¿ûè÷ÎÀ¶Ó 2026-03-18 6/300 2026-03-20 23:02 by JourneyLucky
[¿¼ÑÐ] ÖÐÄÏ´óѧ»¯Ñ§Ñ§Ë¶337Çóµ÷¼Á +3 niko- 2026-03-19 6/300 2026-03-20 21:58 by luoyongfeng
[¿¼ÑÐ] 288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005 +5 ioodiiij 2026-03-17 5/250 2026-03-19 18:22 by zcl123
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á 324·Ö +10 llllkkkhh 2026-03-18 12/600 2026-03-19 14:33 by llllkkkhh
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼ÑÐ] 085601ר˶£¬×Ü·Ö342Çóµ÷¼Á£¬µØÇø²»ÏÞ +5 share_joy 2026-03-16 5/250 2026-03-18 14:48 by haxia
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +6 ´ó»ðɽС»ðɽ 2026-03-16 8/400 2026-03-17 15:05 by ÎÞи¿É»÷111
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÎÄ˼¿Í 2026-03-16 7/350 2026-03-16 18:21 by ÎÄ˼¿Í
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û