²é¿´: 1922  |  »Ø¸´: 10

ÀÖ·ÆÓã

½ð³æ (ÖøÃûдÊÖ)

[ÇóÖú] Çë½ÌÖ²Ëá¹ú±ê¼ì²âÖÐÀë×Ó½»»»Öù·½ÃæÎÊÌâ

½«0.5gÒõÀë×Ó½»»»Ê÷֬ʪ·¨×°Èë½»»»Öù£¬ÓÃÂÈ»¯ÄÆÈÜÒº0.7mol/l Ï´Íѽ»»»Öù¡£ÔÙÓÃˮϴµÓ½»»»ÖùÖÁÎÞÂÈÀë×Ó¡£È¡5--10mlÊÔÑùÌáȡҺ£¨º¬Ö²ËáÑùÆ·¼ÓÈëÁòËáÄÆ-ÑÎËáÈÜÒº£©¡£¼Ó1mlÇâÑõ»¯ÄÆÈÜÒº¡£²¹¼ÓË®ÖÁ×ÜÌå»ý30ml¡£»ìÔȺóµ¹ÈëÀë×Ó½»»»ÖùÖС£È»ºó·Ö±ðÓÃ15mlË®ºÍÂÈ»¯ÄÆÏ´µÓÈÜÒºÒÔ1ml'minµÄÁ÷ËÙÏ´µÓ½»»»Öù¡£ÆúȥϴµÓÒº£¬×îºóÓÃÂÈ»¯ÄÆÏ´ÍÑÈÜҺϴÍѽ»»»Öù¡£ÊÕ¼¯ÓÚ25ml¿Ì¶È¾ßÈüÊÔ¹ÜÖУ¬²¢¶¨ÈÝÖÁ¿Ì¶È~~~
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

kitaro

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
5Â¥: Originally posted by ÀÖ·ÆÓã at 2012-04-17 08:47:30:
·Ç³£¸ÐлÄúµÄ»Ø´ð
»¹Óиö²»Ã÷°×µÄÊÇÓÃÂÈ»¯ÄƺÍˮϴµÓµÄʱºò  ÕâÁ½¸öÈÜÒº¶¼ÊÇÖÐÐԵģ¬ÓÃˮϴ²»ÄܰÑÊ÷Ö¬ÉÏÂÈÀë×ÓÏ´ÏÂÀ´°É£¿ÄÇÊ÷Ö¦ÉÏÂÈÀë×ÓÏ´²»ÏÂÀ´µÄ»°£¬Ö²ËáÀë×ÓÔõô½áºÏÉÏÈ¥ÄØ£¿
лл£¡

ˮϴÊǰÑδÓëÊ÷Ö¬½áºÏµÄÂÈÀë×Ó£¨ÆäʵÊÇÈÜÒºÀïºÍÊ÷Ö¬¿Õ϶ÀïÍ·µÄÂÈÀë×Ó£©Ï´µô£¬ÕâÑùÏ൱ÓÚ½µµÍÁËÈÜÒºµÄÇ¿¶È¡£
Ê÷Ö¬ÉϵÄÂÈÀë×ÓºÍÖ²ËáÀë×ÓÕâÊÇÒ»¸öÀë×Ó½»»»µÄ¹ý³Ì¡£ÊÔÏëһϣ¬Èç¹ûÊ÷Ö¬ÉϵIJ»ÊÇÂÈÀë×Ó£¬ÄÇô±ØÐëÓÐÆäËûÀë×Ó²ÅÐУ¬×ܲ»ÄܹâÓÐÕýÀë×ÓûÓиºÀë×Ó°É£¿Ö²ËáÀë×ӵðÑÂÈÀë×ÓÈ¡´ú²ÅÄÜÉÏÈ¥µÄ¡£
6Â¥2012-04-17 13:24:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

ÀÖ·ÆÓã

½ð³æ (ÖøÃûдÊÖ)

Çë½Ì1. Õâ¸öʪ·¨×°Èë½»»»ÖùÊÇÔõô»ØÊ£¿ÐÂÂò»ØµÄÂÈÀë×Ó½»»»Öùǰ´¦ÀíÔõôŪ¡£
2.Ò»¿ªÊ¼ÓÃÂÈ»¯ÄÆÈÜҺϴÍѽ»»»ÖùΪµÄÊÇʲô£¬ÔÙÓÃˮϴµÓ½»»»ÖùÖÁÎÞÂÈÀë×ÓÊÇΪÁËÈÃÊ÷Ö¬¿Õ×Å ·½±ãºóÃæµÄÖ²ËáÀë×Ó½áºÏÔÚÊ÷Ö¦ÉÏô£¿Èç¹ûÊÇ¡£ÄÇΪʲôÓÃÂÈ»¯ÄÆÈÜҺϴÍÑ£¿ÓÃÂÈ»¯ÄÆÏ´ÍѵÄʱºòÂÈ»¯ÄÆÀïÃæµÄÂÈÀë×Ó²»»áÎü¸½µ½Ê÷Ö¦ÉÏô£¿Èç¹ûÎü¸½ÁË£¬ÓÃË®Ôõô°ÑÂÈÀë×ÓÌæ»»ÏÂÀ´ÄØ£¿
2Â¥2012-04-16 10:05:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀÖ·ÆÓã

½ð³æ (ÖøÃûдÊÖ)

·Ö±ðÓÃ15mlË®ºÍÂÈ»¯ÄÆÈÜÒºµÄÄǸöÂÈ»¯ÄÆÅ¨¶ÈÊÇ0.05mol/l
3Â¥2012-04-16 10:07:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kitaro

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÒýÓûØÌû:
2Â¥: Originally posted by ÀÖ·ÆÓã at 2012-04-16 10:05:04:
Çë½Ì1. Õâ¸öʪ·¨×°Èë½»»»ÖùÊÇÔõô»ØÊ£¿ÐÂÂò»ØµÄÂÈÀë×Ó½»»»Öùǰ´¦ÀíÔõôŪ¡£
2.Ò»¿ªÊ¼ÓÃÂÈ»¯ÄÆÈÜҺϴÍѽ»»»ÖùΪµÄÊÇʲô£¬ÔÙÓÃˮϴµÓ½»»»ÖùÖÁÎÞÂÈÀë×ÓÊÇΪÁËÈÃÊ÷Ö¬¿Õ×Å ·½±ãºóÃæµÄÖ²ËáÀë×Ó½áºÏÔÚÊ÷Ö¦ÉÏô£¿Èç¹ûÊÇ ...

1¡¢½»»»ÖùÀïÍ··ÅµãË®£¬È»ºó°ÑÊ÷Ö¬¼Ó½øÈ¥£¬×ÔÈ»³ÁµíºóÇáÇÃÖù×ÓʹÆä½ôÃÜ¡£1MµÄHCl´óÔ¼5±¶´²Ìå»ýÏ´µÓ£¬Ë®Ï´ºó¼ÈÊÇÂÈÀë×Ó½»»»Öù¡£
2¡¢NaClÏ´ÍÑÆäʵÊǻ°É¡£Ë®Ï´½»»»ÖùÖÁÎÞÂÈÀë×ÓÊÇΪÁ˼õÉÙÀë×ÓЧӦ°É¡£
ÆäʵºóÃæÎÒҲû¿´Ì«Ã÷°×£¬Èç¹ûÓÃÂÈ»¯ÄÆÏ´Íѵϰ£¬ËµÃ÷ÂÈ»¯ÄÆÊÇǿϴÍÑÈܼÁ£¬ÄÇô×ÔÈ»ÔÚÉÏÑù֮ǰµÃˮϴ£¨Ï൱ÓÚÏ¡ÊÍ£©¡£
4Â¥2012-04-16 11:29:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀÖ·ÆÓã

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by kitaro at 2012-04-16 11:29:08:
1¡¢½»»»ÖùÀïÍ··ÅµãË®£¬È»ºó°ÑÊ÷Ö¬¼Ó½øÈ¥£¬×ÔÈ»³ÁµíºóÇáÇÃÖù×ÓʹÆä½ôÃÜ¡£1MµÄHCl´óÔ¼5±¶´²Ìå»ýÏ´µÓ£¬Ë®Ï´ºó¼ÈÊÇÂÈÀë×Ó½»»»Öù¡£
2¡¢NaClÏ´ÍÑÆäʵÊǻ°É¡£Ë®Ï´½»»»ÖùÖÁÎÞÂÈÀë×ÓÊÇΪÁ˼õÉÙÀë×ÓЧӦ°É¡£
ÆäʵºóÃæ ...

·Ç³£¸ÐлÄúµÄ»Ø´ð
»¹Óиö²»Ã÷°×µÄÊÇÓÃÂÈ»¯ÄƺÍˮϴµÓµÄʱºò  ÕâÁ½¸öÈÜÒº¶¼ÊÇÖÐÐԵģ¬ÓÃˮϴ²»ÄܰÑÊ÷Ö¬ÉÏÂÈÀë×ÓÏ´ÏÂÀ´°É£¿ÄÇÊ÷Ö¦ÉÏÂÈÀë×ÓÏ´²»ÏÂÀ´µÄ»°£¬Ö²ËáÀë×ÓÔõô½áºÏÉÏÈ¥ÄØ£¿
лл£¡
5Â¥2012-04-17 08:47:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀÖ·ÆÓã

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
6Â¥: Originally posted by kitaro at 2012-04-17 13:24:47:
ˮϴÊǰÑδÓëÊ÷Ö¬½áºÏµÄÂÈÀë×Ó£¨ÆäʵÊÇÈÜÒºÀïºÍÊ÷Ö¬¿Õ϶ÀïÍ·µÄÂÈÀë×Ó£©Ï´µô£¬ÕâÑùÏ൱ÓÚ½µµÍÁËÈÜÒºµÄÇ¿¶È¡£
Ê÷Ö¬ÉϵÄÂÈÀë×ÓºÍÖ²ËáÀë×ÓÕâÊÇÒ»¸öÀë×Ó½»»»µÄ¹ý³Ì¡£ÊÔÏëһϣ¬Èç¹ûÊ÷Ö¬ÉϵIJ»ÊÇÂÈÀë×Ó£¬ÄÇô±ØÐëÓÐÆä ...

Çå³þÁË ºÇºÇ ¶àл¹þ
7Â¥2012-04-17 15:59:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gao1985

Í­³æ (³õÈëÎÄ̳)

ÔڲⶨֲËá¹ý³ÌÖУ¬ÎÒÓöµ½ÁËһЩÎÊÌ⣬ÏëÇë½ÌÒ»ÏÂÂ¥Ö÷£¬Ö²ËẬÁ¿µÄ¼ÆË㹫ʽÖÐV1ºÍV2Ó¦¸ÃÊǶàÉÙ£¿V1-ÌáȡҺ¶¨ÈݺóµÄÌå»ý,µ¥Î»ÎªºÁÉý£»V2-·ÖÀëºó£¬ÌáȡҺµÄÌå»ý£¬µ¥Î»ÎªºÁÉý¡£Ð»Ð»Ö¸½Ì¡£
8Â¥2012-10-29 16:08:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀÖ·ÆÓã

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
8Â¥: Originally posted by gao1985 at 2012-10-29 16:08:10
ÔڲⶨֲËá¹ý³ÌÖУ¬ÎÒÓöµ½ÁËһЩÎÊÌ⣬ÏëÇë½ÌÒ»ÏÂÂ¥Ö÷£¬Ö²ËẬÁ¿µÄ¼ÆË㹫ʽÖÐV1ºÍV2Ó¦¸ÃÊǶàÉÙ£¿V1-ÌáȡҺ¶¨ÈݺóµÄÌå»ý,µ¥Î»ÎªºÁÉý£»V2-·ÖÀëºó£¬ÌáȡҺµÄÌå»ý£¬µ¥Î»ÎªºÁÉý¡£Ð»Ð»Ö¸½Ì¡£

ÄãºÃ ÎÒÏÖÔÚ²»Óùú±ê²âÖ²ËáÁË ºÇºÇ
9Â¥2012-10-30 10:58:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zongshiying

Í­³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
9Â¥: Originally posted by ÀÖ·ÆÓã at 2012-10-30 10:58:26
ÄãºÃ ÎÒÏÖÔÚ²»Óùú±ê²âÖ²ËáÁË ºÇºÇ...

ÄãºÃ£¬ÇëÎÊÄÇÄãºóÀ´²ÉÓõÄÊÇʲô·½·¨²â¶¨°¡£¿ÒòΪÎÒĿǰҲÕýÒª²â¶¨£¬×î½üÕýÔÚ¿´ÎÄÏ×ѰÕÒ·½·¨¡£
10Â¥2013-01-04 14:05:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÀÖ·ÆÓã µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯Ñ§µ÷¼Á0703 +7 °¡ÎÒÎÒµÄ 2026-03-11 7/350 2026-03-15 23:03 by ÁèǧËÌ111
[¿¼ÑÐ] ¶«ÄÏ´óѧ364Çóµ÷¼Á +3 JasonYuiui 2026-03-15 3/150 2026-03-15 18:57 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á £¬Áù¼¶Òѹý£¬ÓпÆÑо­Àú +4 êØÎõÙâ 2026-03-15 4/200 2026-03-15 18:01 by JourneyLucky
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 3/150 2026-03-15 17:32 by СÎïÀí»¯Ñ§
[¿¼ÑÐ] 070305Çóµ÷¼Á +3 mlpqaz03 2026-03-14 4/200 2026-03-15 11:04 by peike
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ì315·ÖÇóµ÷¼Á +3 yang_0104 2026-03-15 3/150 2026-03-15 10:58 by peike
[¿¼ÑÐ] 289Çóµ÷¼Á +5 ²½´¨¿á×Ï123 2026-03-11 5/250 2026-03-15 00:45 by kruisytel
[¿¼ÑÐ] 330Çóµ÷¼Á +3 ?½´¸øµ÷¼Á¹òÁË 2026-03-13 3/150 2026-03-14 10:13 by JourneyLucky
[¿¼ÑÐ] 313·ÖÉúÎïѧÇóµ÷¼Á +6 YytÑî1 2026-03-09 8/400 2026-03-14 03:00 by JourneyLucky
[¿¼ÑÐ] 306Çóµ÷¼Á +4 ÌÆÞ²Þ² 2026-03-09 4/200 2026-03-14 01:19 by JourneyLucky
[¿¼ÑÐ] »·¾³µ÷¼Á +6 Ïþ¿´Ììĺ¿´ÔÆ 2026-03-09 6/300 2026-03-14 01:16 by JourneyLucky
[¿¼ÑÐ] 0703Çóµ÷¼Á +7 jtyq001 2026-03-10 7/350 2026-03-14 01:06 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶£¬Ò»Ö¾Ô¸Öйú¿óÒµ´óѧ£¬×Ü·Ö314£¬Çóµ÷¼Á +5 ÎÞи¿É»÷µÄ¾ÞÈË 2026-03-10 5/250 2026-03-14 00:37 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ºþʦ´ó»¯Ñ§289Çóµ÷¼Á +6 XMCMM3.14159 2026-03-10 6/300 2026-03-14 00:28 by JourneyLucky
[¿¼ÑÐ] 281Çóµ÷¼Á +9 Koxui 2026-03-12 11/550 2026-03-13 20:50 by Koxui
[¿¼ÑÐ] 285»¯¹¤Ñ§Ë¶Çóµ÷¼Á£¨081700£© +6 ²ñ¿¤Ã¨_ 2026-03-12 6/300 2026-03-13 20:46 by hmn_wj
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼ÁÇóÊÕÁô¡¿ +3 Ceciilia 2026-03-11 3/150 2026-03-13 20:18 by JourneyLucky
[¿¼ÑÐ] 308Çóµ÷¼Á +3 ÊÇLupa°¡ 2026-03-12 3/150 2026-03-13 14:30 by Çóµ÷¼Ázz
[¿¼ÑÐ] 0817»¯Ñ§¹¤³ÌÓë¼¼Êõ¿¼ÑÐ312·Öµ÷¼Á +3 T123 tt 2026-03-12 3/150 2026-03-13 10:49 by houyaoxu
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤353·ÖÇóµ÷¼Á +11 NIFFFfff 2026-03-09 11/550 2026-03-10 18:36 by suyuanhai
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û