²é¿´: 1567  |  »Ø¸´: 13
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷ÕßFeverС̫Ñô½«ÔùËÍÄú 10 ¸ö½ð±Ò
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

FeverС̫Ñô

гæ (СÓÐÃûÆø)

[ÇóÖú] ¡¾ÇóÖú¡¿ÓйؽðÍŴغϳɼÓÈëNaOHµÄ×÷ÓÃÎÊÌâ ÒÑÓÐ1È˲ÎÓë

ÇëÎʸ÷λ´óÀУ¬ÎªÊ²Ã´ÔÚijЩÎÄÏ×Àï½²NaOH¼ÓÈë¿ÉÒÔ´Ù½øNaBH4µÄ»¹Ô­£¬ÒòΪÒÖÖÆÁËÆäË®½â×÷Óᣵ«ÊÇijЩÎÄÏ×ÀïÓÖÖ¸³öNaOHµÄ¼ÓÈë¿ÉÒÔÒÖÖÆ£¨passivate the reducing power) NaBH4µÄ»¹Ô­ÐÔ²¢ÔöÇ¿ÁËÅäÌå¿ÌÊ´¹ý³Ì£¿
³õÈë´ËÁìÓò£¬Ê®·ÖÀ§»ó£¬ÇëÇó´óÀÐÃǽâ´ð£¡°Ýл£¡
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
3Â¥2022-01-13 12:58:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

ÎÒ°®ÎÒ¼Ò1234

гæ (ÖøÃûдÊÖ)

ÎÒ¾õµÃµÚ¶þÖÖ˵·¨¿¿Æ×

·¢×ÔСľ³æAndroid¿Í»§¶Ë

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2022-01-13 12:49:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

FeverС̫Ñô

гæ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by ÎÒ°®ÎÒ¼Ò1234 at 2022-01-13 12:49:06
ÎÒ¾õµÃµÚ¶þÖÖ˵·¨¿¿Æ×

ÎÒ֮ǰҲһֱÕâôÈÏΪ£¬½á¹ûºóÀ´¿´Á˼¸ÆªÎÄÏ×¶¼ËµNaOH´Ù½øÁË·´Ó¦È»ºóµ±Ê±Ò»Ê±Ã»ÕÒµ½ºóÃæÕâÆªÎÄÏ×¾ÍÒÔΪÊÇ×Ô¼ºÃ»ÓÐÀíÂÛϹ²ÂµÄ¡­¡­ºóÀ´ÓÖÕÒµ½ÕâÆªÎÄÏ×¾ÍÃÔ»óÁË
4Â¥2022-01-13 13:04:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bachier

½ð³æ (Ö°Òµ×÷¼Ò)

½µµÍ»¹Ô­ÐÔ£¬ÅðÇâ»¯ÄÆÓëË®ÖÐH£«»á·´Ó¦£¬Éú³ÉÅðËáÓëÇâÆø£¬Òò´Ëµ±NaOH¼ÓÈ룬ÒÖÖÆ·´Ó¦¡£ÅäÌå¿ÌÊ´Ö÷ÒªÊÇËáÐÔÌõ¼þÏ£¬ÑõÆøÓëÂ±ËØÀë×Ó¹²Í¬×÷Óã¬ÒòΪ½ðÑÎÔÚËáÐÔÌõ¼þÏÂÈܽâ¶È¸üºÃ

·¢×ÔСľ³æAndroid¿Í»§¶Ë

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

5Â¥2022-01-13 13:13:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²»Ó¦Öú È·¶¨»ØÌûÓ¦Öú (×¢Ò⣺ӦÖú²Å¿ÉÄܱ»½±Àø£¬µ«²»ÔÊÐí¹àË®£¬±ØÐëÌîд15¸ö×Ö·ûÒÔÉÏ)
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á£¬Ñ§Ð£Ñо¿Ëù¶¼¿ÉÒÔ£¬²ÄÁÏÓ뻯¹¤267·Ö +3 wmx1 2026-03-05 3/150 2026-03-05 10:38 by ms629
[¿¼ÑÐ] 085600²ÄÁϵ÷¼Á ×Ü·Ö330 +5 ³Ø³ØØ¼ 2026-03-03 5/250 2026-03-05 09:41 by oxidpl
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷½»»¯¹¤×¨Ë¶288רҵ¿Î93Çóµ÷¼Á +6 ºÃÔ˺ÃÔË½Ó½Ó 2026-03-04 6/300 2026-03-05 09:36 by houyaoxu
[¿¼ÑÐ] ²ÄÁÏ277·ÖÇóµ÷¼Á +9 ·¹·¹ÐÇÇò 2026-03-04 9/450 2026-03-05 09:04 by oxidpl
[¿¼ÑÐ] 070300»¯Ñ§ 280 һ־Ը̫ԭÀí¹¤ Çóµ÷¼Á +8 ʰ¾ÁÒ¼ 2026-03-04 8/400 2026-03-05 08:52 by anny19840123
[¿¼ÑÐ] Çóµ÷¼ÁԺУ +6 ÔÆ¶ä452 2026-03-02 12/600 2026-03-04 23:17 by ÔÆ¶ä452
[¿¼ÑÐ] 264Çóµ÷¼Á +8 26µ÷¼Á 2026-03-03 8/400 2026-03-04 20:50 by Ò»ÇÐOK
[¿¼ÑÐ] 070300µ÷¼ÁÒ»Ö¾Ô¸ÄϾ©´óѧ»¯Ñ§×¨Òµ£¬³õÊÔ273·Ö£¬ÓÐÂÛÎÄÓÐרÀûÓоºÈü£¬Çóµ÷¼ÁBÇø211 +3 82206202 2026-02-28 8/400 2026-03-04 19:24 by ÿÌìÖ»°ÚһС»á
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤Çóµ÷¼Á£¡ +3 »¯¹¤¿¼Éú111 2026-03-04 7/350 2026-03-04 16:30 by »¯¹¤¿¼Éú111
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó080500×Ü·Ö324Çóµ÷¼Á +3 jorna 2026-03-03 6/300 2026-03-04 16:20 by »¨¿ª¸»¹óÐÒ¸£ÈËÉ
[¿¼ÑÐ] 290Çóµ÷¼Á +3 Bananaiy 2026-03-04 3/150 2026-03-04 15:52 by sslc1985
[¿¼ÑÐ] 347·Öµç×ÓÐÅϢר˶Çóµ÷¼Á +3 ¹¾à½¹¾à½1 2026-03-03 3/150 2026-03-04 12:32 by ÈÈÇéɳĮ
[¿¼ÑÐ] ²ÄÁÏѧ˶318Çóµ÷¼Á +11 February_Feb 2026-03-01 11/550 2026-03-03 14:24 by NUAAZXWS
[¿¼ÑÐ] µ÷¼Á +5 13853210211 2026-03-02 7/350 2026-03-03 11:42 by 13853210211
[¿¼ÑÐ] 0857µ÷¼Á +6 Ò»ll°ë 2026-02-28 8/400 2026-03-03 09:30 by ÈÈÇéɳĮ
[¿¼ÑÐ] ¸ß·Ö×Ó»¯Ñ§ÓëÎïÀíµ÷¼Á +6 ºÃºÃºÃ1233 2026-02-28 16/800 2026-03-03 00:36 by ºÃºÃºÃ1233
[¿¼ÑÐ] 11408£¬Ñ§Ë¶276Çóµ÷¼Á +3 ´Þwj 2026-03-02 5/250 2026-03-02 22:14 by 255671
[¿¼ÑÐ] Çóµ÷¼Á +7 repeatt?t 2026-02-28 7/350 2026-03-02 20:34 by hypershenger
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +3 ¼òľChuFront 2026-03-01 3/150 2026-03-01 14:27 by zzxw520th
[¿¼ÑÐ] µ÷¼Á +3 ¼òľChuFront 2026-02-28 3/150 2026-03-01 11:46 by ÍõΰҪÉϰ¶°¡
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û