²é¿´: 3449  |  »Ø¸´: 5

Anna_zh

гæ (³õÈëÎÄ̳)

[ÇóÖú] ¹ØÓÚÁ×ËáÇâ¶þÄÆÓëÄûÃÊËỺ³åÒºµÄÎÊÌâ

¸÷λÀÏʦ£º
        ÏÖÔÚµ÷ÅäÒ»ÖÖŨËõÒº£¬¸ÃŨËõÒºÓëË®½øÐÐ1£º33~1£º25Ï¡Êͳɹ¤×÷Òº£¬¹¤×÷ÒºµÄPHֵΪ4.4~4.6ʱ¡£
       °´ÎÄÏ×ÖÐPH4.4±ÈÀýµÄÁ×ËáÇâ¶þÄÆÓëÄûÃÊËá³ËÉÏ50±¶ÈÜÓÚË®£¨Ã»¼ÓÈëŨËõÒºÌåϵ£¬ÏÈÓÃË®ÊÔÊÔ£©¡£×ö³öÀ´Ë®µÄPHֵΪ4.5.¡£È»ºó°´1£º33ÓëË®ÔÙÏ¡ÊÍPHֵΪ4.8
°Ñ1%NaOH.Ìí¼Ó3%µ½Ï¡ÊÍÒºÌåÖУ¬¾Í±ä³ÉÁËPHÖµ8.1¡£»º³åÁ¦Ì«²îÁË
       Èç¹û˵·ÝÁ¿²»¹»£¬ÎÒÒѰ´±ÈÀý³Ë³É50±¶ÁË¡£
      ÇëÎʸ÷λÀÏʦ£¬Ôõ²ÅÄܰѻº³åÌåϵ×öºÃ¡£Çë¸÷λ²»Áߴͽ̣¬Ð¡Å®×ÓÔÚÕâл¹ýÁË
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ƽ·²È˵IJ»Æ½·²Éú»î
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lifucheng

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
soundhorizo: ½ð±Ò+2, ר¼ÒÐÁ¿à ¹ÄÀø½»Á÷ ^^ 2012-07-23 22:11:19
˵µã¸öÈ˵Ŀ´·¨¹þ Â¥Ö÷Ìáµ½»º³åÎïÖÊÊDzÉÓÃÁ×ËáÇâ¶þÄÆºÍÄûÃÊËá ²»ÖªµÀÊDz»ÊÇʹÓÃÁ×ËáÇâ¶þÄÆ×÷ΪÖ÷ÒªµÄ»º³åÎïÖÊ È»ºóÓÃÄûÃÊËáÈ¥µ÷pHÖÁ4.4  ÓÉÓÚÁ×ËáÇâ¶þÄÆÏÔ¼îÐÔ µ÷µ½4µã¼¸ ¿ÉÄÜ»º³åÄÜÁ¦¾ÍºÜСÁË ËùÒÔ½¨ÒéÓÃÁ×Ëá¶þÇâÑÎÀ´ÊÔÊÔ ÓÃÁ×Ëáµ÷µ½ËùÐèµÄpH ÁíÍâ Â¥Ö÷Ìáµ½¼ÓÈë1%NaOHµ½3%µÄÏ¡ÊÍÒºÖÐ ¼ÓµÄÌå»ýÊǶàÉÙ Èç¹û¼ÓºÜ¶àµÄ»° pHµ±È»»á±ä»¯ºÜ´ó°¡
2Â¥2012-07-23 22:08:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

houqian387

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
soundhorizo: ½ð±Ò+2 2012-07-24 09:44:00
»º³åÒºµÄ»º³åÄÜÁ¦ºÍ»º³åÑεÄbuffer rangeÒÔ¼°Àë×ÓÇ¿¶ÈÖ±½ÓÏà¹Ø£¬Àë×ÓÇ¿¶ÈÔ½´ó»º³åÄÜÁ¦Ô½Ç¿£¬»º³å·¶Î§ÄÚµÄpHÖµ»º³åÄÜÁ¦Ò²Ô½Ç¿£¬Â¥Ö÷¸ù¾ÝÕâÕâ¸öµ÷½Ú°É£¡
ÁíÍâÁ×ËáÑκÍÄûÃÊËáÑζ¼ÓÐ×Ô¼ºµÄbuffer range

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
3Â¥2012-07-24 07:47:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Anna_zh

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by lifucheng at 2012-07-23 22:08:08
˵µã¸öÈ˵Ŀ´·¨¹þ Â¥Ö÷Ìáµ½»º³åÎïÖÊÊDzÉÓÃÁ×ËáÇâ¶þÄÆºÍÄûÃÊËá ²»ÖªµÀÊDz»ÊÇʹÓÃÁ×ËáÇâ¶þÄÆ×÷ΪÖ÷ÒªµÄ»º³åÎïÖÊ È»ºóÓÃÄûÃÊËáÈ¥µ÷pHÖÁ4.4  ÓÉÓÚÁ×ËáÇâ¶þÄÆÏÔ¼îÐÔ µ÷µ½4µã¼¸ ¿ÉÄÜ»º³åÄÜÁ¦¾ÍºÜСÁË ËùÒÔ½¨ÒéÓÃÁ×Ëá¶þÇâÑÎ ...

ÀÏʦ£¬ÄúµÄÒâ˼ÊÇÁ×ËáÇâ¶þÄÆÓëÄûÃÊËáÌåϵ»º³åÄÜÁ¦ºÜ²î£¬µ«Á×ËáÇâ¶þÄÆÓëÁ×Ëá¶þÇâÄÆÔÚÎÄÏ×ÖУ¬±ÈÀýûÓÐPH4.4-4.6»º³å·¶Î§£¬£¬×îµÍµÄPH»º³å·¶Î§ÊÇ5.8ÁË
ƽ·²È˵IJ»Æ½·²Éú»î
4Â¥2012-07-24 10:47:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Anna_zh

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by houqian387 at 2012-07-24 07:47:39
»º³åÒºµÄ»º³åÄÜÁ¦ºÍ»º³åÑεÄbuffer rangeÒÔ¼°Àë×ÓÇ¿¶ÈÖ±½ÓÏà¹Ø£¬Àë×ÓÇ¿¶ÈÔ½´ó»º³åÄÜÁ¦Ô½Ç¿£¬»º³å·¶Î§ÄÚµÄpHÖµ»º³åÄÜÁ¦Ò²Ô½Ç¿£¬Â¥Ö÷¸ù¾ÝÕâÕâ¸öµ÷½Ú°É£¡
ÁíÍâÁ×ËáÑκÍÄûÃÊËáÑζ¼ÓÐ×Ô¼ºµÄbuffer range
...

ллÀÏʦ£¬ÇëÎÊÌí¼ÓÁ¿¶à¼Ó£¬Àë×ÓÇ¿¶ÈÊÇ·ñÔ½Ç¿ÄØ
ƽ·²È˵IJ»Æ½·²Éú»î
5Â¥2012-07-24 10:49:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

houqian387

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Êǵģ¬ºÇºÇ£¬×ÖÊý²»¹»Å¶¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
6Â¥2012-07-24 17:40:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Anna_zh µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 À´ºÃÔËÀ´À´À´ 2026-03-21 4/200 2026-03-22 12:15 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 318Çóµ÷¼Á +3 plumÀî×Ó 2026-03-21 6/300 2026-03-22 11:35 by plumÀî×Ó
[¿¼ÑÐ] 354Çóµ÷¼Á +7 Tyoumou 2026-03-18 10/500 2026-03-22 11:11 by ÈËÀ´Ê¢
[¿¼²©] ÕÐÊÕ²©Ê¿1-2ÈË +3 QGZDSYS 2026-03-18 4/200 2026-03-22 10:25 by QGZDSYS
[¿¼ÑÐ] ³õÊÔ 317 +7 °ëÀ­Ô±û 2026-03-20 7/350 2026-03-21 22:26 by peike
[¿¼ÑÐ] 326Çóµ÷¼Á +5 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 8/400 2026-03-21 19:33 by ColorlessPI
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«»ª´óѧ¿ØÖÆÑ§Ë¶320Çóµ÷¼Á +3 Grand777 2026-03-21 3/150 2026-03-21 19:23 by ¼òÖ®-
[¿¼ÑÐ] ¿¼Ñл¯Ñ§Ñ§Ë¶µ÷¼Á£¬Ò»Ö¾Ô¸985 +5 ÕÅvvvv 2026-03-15 7/350 2026-03-21 19:23 by ColorlessPI
[¿¼ÑÐ] Çóµ÷¼Á +4 ÒªºÃºÃÎÞÁÄ 2026-03-21 4/200 2026-03-21 18:57 by ѧԱ8dgXkO
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³×Ü·Ö308Çóµ÷¼Á +7 īīĮ 2026-03-20 7/350 2026-03-21 16:36 by barlinike
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ÁºÁºÐ£Ð£ 2026-03-19 14/700 2026-03-21 13:38 by lature00
[¿¼ÑÐ] 22 350 ±¾¿Æ985Çóµ÷¼Á£¬ÇóÀϵÇÊÕÁô +3 ÀîéóÄÐ003 2026-03-20 3/150 2026-03-21 13:28 by ²«»÷518
[¿¼ÑÐ] 279·ÖÇóµ÷¼Á Ò»Ö¾Ô¸211 +14 chaojifeixia 2026-03-19 15/750 2026-03-21 13:24 by zhukairuo
[¿¼ÑÐ] 265Çóµ÷¼Á +3 Jack?k?y 2026-03-17 3/150 2026-03-21 03:17 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖйúʯÓÍ´óѧ£¨»ª¶«£© ±¾¿ÆÆë³¹¤Òµ´óѧ +3 ʯÄÜΰ 2026-03-17 3/150 2026-03-21 02:22 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +6 hanamiko 2026-03-18 6/300 2026-03-21 00:24 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +9 Ncdx123456 2026-03-19 9/450 2026-03-20 23:41 by lovewei0727
[¿¼ÑÐ] 330Çóµ÷¼Á +4 С²Ä»¯±¾¿Æ 2026-03-18 4/200 2026-03-20 23:13 by JourneyLucky
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +5 pupcoco 2026-03-17 8/400 2026-03-19 13:58 by houyaoxu
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û