Znn3bq.jpeg
²é¿´: 1893  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

tianna5678

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] »¨ÇàËØÔõô¼ì²â²»µ½£¿ ÒÑÓÐ2È˲ÎÓë

ijÖÖ×ÏÉ«²èÒ¶Öл¨ÇàËØµÄ¼ì²â£¬¾ßÌå·½·¨£º²èÒ¶3.00g£¬80%µÄÒÒ´¼ÈÜÒº£¨¾ù¼ÓÈëÌå»ý·ÖÊýΪ1%µÄHCL£©£¬°´ÁÏÒº±ÈΪ1£º25£¬ÌáȡζÈ80¡æ£¬Ìáȡʱ¼ä 30min½øÐлØÁ÷ÌáÈ¡£¬ÌáȡҺÏÈÓÃÉ´²¼¹ýÂË£¬ÔÙ³éÂ˵óÎÇåÒº£¬Ï´µÓ²ÐÔü£¨2-3´Î£©ÊÕ¼¯ºÏ²¢ÌáȡҺ£¬¶¨ÈÝÖÁ250mL£¬²èÌÀÑÕÉ«ÏÔÀ¶×ÏÉ«£¬ÓÃpHʾ²î·¨½øÐмì²â£¬¿É×îÖÕ½á¹ûÈ´ÓëÆÕͨ²èÌÀÖл¨ÇàËØµÄº¬Á¿ÎÞÒì¡£ÎÒ¾õµÃûÓмì²âµ½£¬µ½µ½µ×ÎÊÌâ³öÔÚÄÄÀïÁË£¿Çë¸ßÊÖÖ¸µã¡£²»Éõ¸Ð¼¤£¡
   Áí£¬pHʾ²î·¨µÄ¾ßÌå·½·¨£ºÈ¡5mLÉÏÊö¹©ÊÔÒº£¬·Ö±ðÓÃpHֵΪ1.0ºÍpHֵΪ4.5µÄ»º³åÈÜÒº¶¨ÈÝÖÁ10mL£®´ýƽºâºó(ƽºâʱ¼ä1h)ÔÚ×î´óÎüÊÕ²¨³¤£¨²¨³¤Îª535nm,700nm£©Ï²âÎü¹âÖµ£¬¼ÆË㻨ɫÜÕº¬Á¿¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÇïÌìweiµÀ

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÄãµÄ»º³åҺϡÊͱÈÀý²ÅΪ1£º1£¬Ó°Ï컺³åÒºµÄPHÖµ£¬Ê¾²î½á¹ûƫС£¬Ï¡ÊͱÈÀýÖÁÉÙΪ1:4°É£¬Äã¿ÉÒÔÄÃPH¼ÆÊµÊ±µÄ²âÒ»ÏÂ
5Â¥2014-04-15 15:22:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

swallow13

½û³æ (ÕýʽдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

2Â¥2012-10-10 16:56:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tianna5678

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by swallow13 at 2012-10-10 16:56:36
×îÖÕ½á¹ûÓëÆÕͨ²èÌÀÖл¨ÇàËØº¬Á¿ÎÞÒì Õâ¸öÊÇʲôÒâ˼£¿ÊÇÓëÎÄÏױȽϻ¹ÊÇʵÑéʱÓÃÁËÆÕͨ²èÒ¶×ö²Î±È£¿

ʵÑé¼ì²âµ½µÄ»¨ÇàËØµÄº¬Á¿ÓëÎÄÏ×ÖÐÆÕͨ²èÒ¶Öл¨ÇàËØµÄº¬Á¿Ïà²î²»´ó¡£Õâ¸ö²èÑù±ðµ¥Î»¼ì²â¹ý£¬º¬Á¿ÊÇÎÒÃǵÄ10¶à±¶£¬Ö»ÊÇÏÖÔÚÎÞ·¨ÖªµÀÄǸöµ¥Î»ÊÇÔõô¼ì²âµÄ¡£ÊµÑéʱûÓÐÓò»Í¬²èÒ¶½øÐвαȣ¬µ«µ¥´¿µÄ´ÓÑÕÉ«À´¿´²î±ðÊǺܴóµÄ¡£
3Â¥2012-10-12 15:15:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lq±ù¹û

гæ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
tianna5678: ½ð±Ò+1, ¡ïÓаïÖú 2013-05-04 11:01:20
»¨ÇàËØÑÕÉ«ËæpHÖµ±ä»¯£¬ËáÐÔÌõ¼þϳʺìÉ«£¬¼îÐÔÌõ¼þϳÊÀ¶É«¡£ÌáÈ¡»¨ÇàËØ¶¼ÊÇÔÚÈõËáÐÔÌõ¼þÏÂÌáÈ¡µÄ£¬²»Ó¦¸ÃÊÇÀ¶×ÏÉ«
4Â¥2013-05-01 09:26:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0703»¯Ñ§ +29 ÄÝÄÝninicgb 2026-04-04 32/1600 2026-04-08 22:50 by Öí»á·É
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +5 babu2015 2026-04-08 5/250 2026-04-08 22:23 by god_tian
[¿¼ÑÐ] 085501»úеӢ¶þ77×Ü·Ö294Çóµ÷¼Á£¬½ÓÊÜ¿çרҵѧϰ +5 ÊØ·¨¹«ÃñØÁ¼Í 2026-04-08 5/250 2026-04-08 21:19 by bljnqdcc
[¿¼ÑÐ] 285Çóµ÷¼Á +12 AZMK 2026-04-05 18/900 2026-04-08 20:43 by ÄæË®³Ë·ç
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ289·Ö +21 ˶ÐǸ° 2026-04-03 21/1050 2026-04-08 11:55 by Öí»á·É
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +19 Ò»ÑùYWY 2026-04-02 20/1000 2026-04-08 11:02 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ÉúÎïµ÷¼Á +5 ³È×Ó³È×Ó³È×Ó°¡ 2026-04-05 9/450 2026-04-07 15:31 by Éϰ¶¿ì¿ì
[¿¼ÑÐ] ÐŹ¤Ëù11408 340·Ö ±¾¿ÆÎ÷°²½»´ó×Ô¶¯»¯ +3 moontrek 2026-04-06 3/150 2026-04-07 09:56 by chongya
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-05 4/200 2026-04-06 12:29 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÉúѰÕÒµ¼Ê¦ +3 ¹ËÕ°¿¼Ñа¡ 2026-04-05 3/150 2026-04-05 18:18 by à£à£à£0119
[¿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] 085400µç×ÓÐÅÏ¢319Çóµ÷¼Á£¨½ÓÊÜ¿çרҵµ÷¼Á£© +5 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 6/300 2026-04-04 21:50 by hemengdong
[¿¼ÑÐ] 325Çóµ÷¼Á +4 ´º·ç²»½èÒâ 2026-04-04 4/200 2026-04-04 14:46 by ÏæÅ©´¢ÄܲÄÁÏ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +6 cs0106 2026-04-03 6/300 2026-04-04 11:20 by w_xuqing
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +10 @taotao 2026-04-03 10/500 2026-04-04 09:01 by T¿É¿ÉÎ÷ÀïT
[¿¼ÑÐ] 293Çóµ÷¼Á +5 ĩδmm 2026-04-02 6/300 2026-04-03 15:20 by Íõ±£½Ü33
[¿¼ÑÐ] ר˶085601Çóµ÷¼Á +7 suyifei 2026-04-03 8/400 2026-04-03 14:00 by ÐÀϲ777
[¿¼ÑÐ] ³õÊԳɼ¨337ÕÒµ÷¼Á +3 ??? ?. ? 2026-04-03 3/150 2026-04-03 11:43 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 320Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 3/150 2026-04-03 11:40 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 266Çóµ÷¼Á +4 ѧԱ97LZgn 2026-04-02 4/200 2026-04-02 13:03 by yulian1987
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û