Znn3bq.jpeg
²é¿´: 3000  |  »Ø¸´: 21
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ůů_ÑîÑî

гæ (СÓÐÃûÆø)

[ÇóÖú] SBFÅäÖõ÷PHµÄÎÊÌâ

×öÌåÍâ¿ó»¯ÅäÖÃSBFµÄʱºò£¬×îºóÒ»²½ÓÃTRISµ÷½ÚPH£¬¿´ÎÄÏ×É϶¼ÊÇ6.057g£¬µ«ÎÒÒª¼Óµ½20¶àg²ÅÄܵ÷PHµ½7.3×óÓÒ£¬ÏëÎÊÒ»ÏÂÕâÖÖÆ«²îÊÇʲôԭÒòÄØ£¿
ÁíÍâ¾ÍÊÇÅäºÃµÄSBFÐèÒª¸ßÎÂÃð¾ú»¹ÊÇÂ˾úһϾͺÃÁË£¿
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

Ä£ÄâÌåÒº£¨SBF£©ÅäÖÆ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

r123ed

½ð³æ (ÖøÃûдÊÖ)

pHÒªÓÃNaOHµ÷£¬TrisÊÇÈõ¼î£¬²»ÄÜÓÃÀ´µ÷pH
ÄܸßѹµÄÒª¸ßѹ£¬Hank¡®sÖ®ÀàµÄ¹ý±¥ºÍµÄÈÜÒº²»ÄÜѹ¡£
shape memory
3Â¥2013-09-11 12:10:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 22 ¸ö»Ø´ð

zyy880326

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ůů_ÑîÑî: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2013-09-12 15:47:13
ºìÖÛÁ÷ÐÇ: ½ð±Ò+1, »¶Ó­À´ÉúÎï²ÄÁϰå¿éÓ¦Öú½»Á÷ 2013-09-17 08:34:25
Äã¿Ï¶¨ÄÄÀï³öÎÊÌâÁË£¬ÊDz»ÊÇËáµÄŨ¶ÈÌ«¸ßÁË¡£Èç¹ûÄܹýÂËϾͺÃÁË¡£ÊµÑé²Ù×÷¹ý³ÌÖÐ×¢ÒâÃð¾ú
Tostrive,toseek,tofindandnottoyield.
2Â¥2013-09-11 11:15:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

justus2009

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ůů_ÑîÑî: ½ð±Ò+3, ¡ïÓаïÖú 2013-09-12 15:55:29
ºìÖÛÁ÷ÐÇ: ½ð±Ò+1, »¶Ó­À´ÉúÎï²ÄÁϰå¿éÓ¦Öú½»Á÷ 2013-09-17 08:34:31
×îºóµ÷pHÖµ²»ÊÇÓÃTRISµ÷µÄ£¬ÊǼӺÃTRISºó£¬ÓÃHClµ÷£¬Å¨¶Èô£¬¿´Äã×Ô¼º°®ºÃÁË
4Â¥2013-09-11 13:35:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

justus2009

½ð³æ (СÓÐÃûÆø)

Ãð¾ú£¿¹ýÂË£¿ÓбØÒªÃ´£¿²»Çå³þLZµÄʵÑéÄ¿µÄ¡£ÎÒµ±Ê±×ö¿ó»¯µÄʱºòÅäºÃÖ±½ÓÓõġ£
5Â¥2013-09-11 13:37:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291Çóµ÷¼Á +7 ¹ØÒä±±. 2026-04-11 7/350 2026-04-11 23:48 by baobaoye
[¿¼ÑÐ] Çóµ÷¼Á +6 СÄô°®Ñ§Ï° 2026-04-11 9/450 2026-04-11 21:20 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 0854Çóµ÷¼Á +7 assdll 2026-04-05 7/350 2026-04-11 10:34 by Delta2012
[¿¼ÑÐ] Ò»Ö¾Ô¸985»úеѧ˶380Çóµ÷¼Á +5 ¹Ø¹ØöÂð¯10 2026-04-11 5/250 2026-04-11 10:10 by ÖªÄî¡£A
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼ÁÇóÖú +17 zzzzwww 2026-04-09 20/1000 2026-04-10 15:55 by Çóµ÷¼Ázz
[¿¼ÑÐ] ¿¼ÑжþÂÖµ÷¼Á +8 ¹ÊÈË?? 2026-04-09 8/400 2026-04-10 09:44 by Çà÷duoduo
[¿¼ÑÐ] һ־Ը˫·Ç085400µç×ÓÐÅÏ¢344 Çóµ÷¼Á£¬¶Ô²ÄÁϺͻ¯Ñ§·½ÏòÒ²¸ÐÐËȤ +8 ÎÞÇéµÄСÑò 2026-04-09 9/450 2026-04-10 09:30 by ËÉ»¨¸×1201
[¿¼ÑÐ] 08600ÉúÎïÓëÒ½Ò©-327 +10 18755400796 2026-04-05 10/500 2026-04-10 08:14 by kangsm
[¿¼ÑÐ] 308Çóµ÷¼Á +21 ÌÈÈôÆð·çÁËÄØ 2026-04-05 21/1050 2026-04-10 08:13 by Sammy2
[¿¼ÑÐ] ÕÐÊÕÓлú»¯Ñ§¡¢»¯¹¤£¬Ò©Ñ§£¬Ê³Æ·µÆ×¨ÒµÑ§Éú +3 yrfhjgdj 2026-04-08 3/150 2026-04-09 10:15 by QYQX_123
[¿¼ÑÐ] ר˶0854³õÊÔ¿¼²Ä¿Æ»ù£¬Çóµ÷¼Á +7 3220548044 2026-04-06 10/500 2026-04-08 21:59 by hypershenger
[¿¼ÑÐ] 304Çóµ÷¼Á +16 c297914 2026-04-05 17/850 2026-04-08 13:00 by grayjzr
[¿¼ÑÐ] ²ÄÁϹ¤³ÌרҵÈÕÓïÉúÇóµ÷¼Á +9 111623 2026-04-07 9/450 2026-04-07 23:31 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] 316Çóµ÷¼Á +4 15318418673 2026-04-07 4/200 2026-04-07 22:12 by hemengdong
[¿¼ÑÐ] ר˶085403£¬291·Ö£¬ÓÐÁ½Æª×¨Àû£¬Ò»¹úÒ»½± +3 ¹þ¼ªßä¹þ¼ªßä 2026-04-07 3/150 2026-04-07 18:21 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +18 Ò»ÑùYWY 2026-04-05 18/900 2026-04-07 15:49 by dxlg
[¿¼ÑÐ] 328Çóµ÷¼Á +4 ghhh88888 2026-04-06 5/250 2026-04-07 14:45 by ghhh88888
[¿¼ÑÐ] һ־Ը̫ԭÀí¹¤´óѧ¼ÆËã»ú¼¼Êõר˶348£¬Çóµ÷¼ÁÖ¸µ¼ +3 nexious 2026-04-05 3/150 2026-04-07 08:19 by jp9609
[¿¼ÑÐ] 081200-11408-367ѧ˶Çóµ÷¼Á +4 1_2_3111 2026-04-06 4/200 2026-04-07 08:13 by jp9609
[¿¼ÑÐ] 338Çóµ÷¼Á +4 ÎÒÏëÉϰ¶ii 2026-04-05 4/200 2026-04-06 21:04 by ľ×Ó¾ý1218
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û