±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 905  |  »Ø¸´: 4

chen0235

гæ (³õÈëÎÄ̳)

[ÇóÖú] Çë½Ì¸÷λ·ÖÎöר¼Ò£¬ÓÐÒ»¸öÎÊÌâÒ»Ö±½â¾ö²»ÁË£¬¹ØÓÚ²âÊÔÓлú´¼°·²úÆ·ÖÐÊÇ·ñº¬ÓÐNaOH ÒÑÓÐ3È˲ÎÓë

±³¾°£ºÓÐÒ»¸öÑùÆ·£¬ÊÇÒ»ÒÒ´¼°´£¬¶þÒÒ´¼°·ÀàµÄ»ìºÏÎº¬ÓÐÉÙÁ¿Ë®¡£Ïë²âÊÔÒÔÏÂÀïÃæÊÇ·ñÌí¼ÓÁËNaOH£¨¾Í²âÊÔÊÇ·ñÓÐÄÆÔªËØ£©£¬ÒÔÌá¸ßËüµÄ¼îÇ¿¶È¡£
ͬʵĽ¨ÒéÊÇÓÃxÉäÏßÓ«¹â¹âÆ×ÒÇ£¨XRF£©¶¨ÐÔ²âÊÔ¾ÍÐÐÁË¡£µ«ÊÇÁªÏµÁËÉϺ£¶à¼ÒÑо¿ËùºÍ¸ßУ£¬ËûÃÇÖ»²â¹ÌÌå·ÛÄ©£¬²»²àÒºÌå¡£
Ô­Òò˵ÊǺ¦Å²âÊÔʱµÄ¸ßλáÈÃÒºÌå»Ó·¢£¬ÓÐʲôΣº¦ÔÆÔÆ¡£

Âé·³³æÓÑÃÇ£º1¡£ÉϺ£ÄÇÀïÓиø²âÊԵĻú¹¹£¿
                   2¡£»òÕßÓÃÆäËû·½·¨Äܹ»²âÊÔº¬ÓÐÄÆÔªËØ¼´¿É¡£
ллÁË£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÄäÃû

Óû§×¢Ïú (ÖªÃû×÷¼Ò)

¾«ÐÞÎÊÌâ¿É˽ÐÅ


¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
±¾Ìû½öÂ¥Ö÷¿É¼û
2Â¥2015-05-18 19:31:31
ÒÑÔÄ   ÉêÇëACI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

old_yang

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Äã¿ÉÒÔÓÃÏ¡ÑÎËᣬÉÙ¼ÓÒ»µã£¬È»ºó»Ó·¢¸É£¬¿´¿´ÓÐûÓÐÑΣ¨NaCL£©Éú³É£¿

Èç¹ûÓÐÑÎÉú³É£¬²»ÊǾÍÓÐNaOHÁËÂð£¿Ò²¿ÉÒÔÕҾƾ«µÆÉÕÒ»ÏÂÄã¿´µ½µÄ°×É«·ÛÄ©£¬ÑæÉ«·´Ó¦£¬·¢»Æ¾ÍÓÐÄÆ¡££¨¼òµ¥¼ø¶¨£©

Èç¹ûÄã¾õµÃÕâ¸ö·½·¨²»¹»¾«ÃÜ£¬Äã¿ÉÒÔ²âÒ»ÏÂpHÖµ£¬×îºÃÓÃpH¼Æ²â£¬Èç¹ûÄãÓм¸¸öÑù±¾£¬Ä㻳ÒÉÓеļÓÁË£¬ÓеÄûÓмӣ¬Äã¿´¿´Äã²âµÄpHÖµ¾ÍÖªµÀÁË¡£¼ÓÁËÇ¿¼îµÄ£¬¿Ï¶¨pHÖµ¸ß¡£

Èç¹ûÕâ¸ö»¹²»ÐУ¬Ä㿼ÂÇ×öICP-MS,¿ÉÒÔ·ÖÎöÄÆÔªËØ¡£
3Â¥2015-05-19 09:13:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎÒ´óÃɾý

гæ (СÓÐÃûÆø)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Ê×ÏÈÕâ¸öÊÇ¿ÉÒÔÓÃXRF²âÊԵģ¬Ö»ÊÇÄãËùÁªÏµµÄ²âÊÔ¹«Ë¾ËûÃǵķ½·¨²»¶Ô£¬ÔÙ´ÎȷʵÊDzâÊÔµÄXÉäÏß²úÉúµÄ¸ßλá¶ÔÉ豸ÓÐÓ°Ï죬ËùÒÔÄã¿ÉÒÔ¶àÈ¥ÎÊÎÊ»¹ÊÇÄÜÕÒµ½µÄ
4Â¥2015-05-20 07:36:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zzssqq2004

ľ³æ (ÖøÃûдÊÖ)

ËÖÈâȼÉÕ
ÉÏÉÆÈôË®
5Â¥2015-05-20 08:03:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ chen0235 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085600 286·Ö ²ÄÁÏÇóµ÷¼Á +10 ÂéÀ±öÏÓã 2026-03-27 11/550 2026-03-29 21:52 by nanaliuyun
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Ê¦·¶´óѧÓлú»¯Ñ§×¨Òµ£¬³õÊÔ351·Ö£¬¸´ÊÔ±»Ë¢Çóµ÷¼Á! +5 ÕæÃûÓбù 2026-03-29 6/300 2026-03-29 20:53 by ÌÆãå¶ù
[¿¼ÑÐ] 337Çóµ÷¼Á +4 ¡¶Ê÷¡· 2026-03-29 4/200 2026-03-29 20:52 by ÌÆãå¶ù
[¿¼ÑÐ] ¸÷λÀÏʦºÃ£¬ÎÒµÄһ־ԸΪ±±¾©¿Æ¼¼´óѧ085601²ÄÁÏר˶ +9 Koxui 2026-03-28 9/450 2026-03-29 20:43 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ²ÄÁÏÓ뻯¹¤£¨085600£©296Çóµ÷¼Á +17 µ¾ÆÞС±à 2026-03-26 17/850 2026-03-29 19:07 by ѧԱ8dgXkO
[¿¼ÑÐ] 22408 359·Öµ÷¼Á +4 Qshers 2026-03-27 6/300 2026-03-29 14:16 by Qshers
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©Àí¹¤´óѧ±¾¿Æ211²ÄÁϹ¤³Ì294Çóµ÷¼Á +8 mikasaµÄΧ½í 2026-03-28 8/400 2026-03-29 12:48 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 352·Ö-085602-Ò»Ö¾Ô¸985 +5 º£Äɰٴ¨Ly 2026-03-29 5/250 2026-03-29 09:57 by Sjndkwm
[¿¼ÑÐ] 11408Èí¼þ¹¤³ÌÇóµ÷¼Á +3 Qiuѧing 2026-03-28 3/150 2026-03-28 21:50 by zhq0425
[¿¼ÑÐ] 311Çóµ÷¼Á +9 lin0039 2026-03-26 9/450 2026-03-28 13:05 by ÌÆãå¶ù
[¿¼ÑÐ] 266·ÖÇó²ÄÁÏ»¯¹¤Ò±½ð¿óÒµµÈרҵµÄµ÷¼Á +4 ÍÛºôºßºôºß 2026-03-26 4/200 2026-03-27 17:02 by zhyzzh
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ ×Ü·Ö282 Ó¢ÓïÒ»62 Çóµ÷¼Á +7 18419759900 2026-03-25 8/400 2026-03-27 16:38 by 18419759900
[¿¼ÑÐ] 0856µ÷¼Á +5 ÇóÇóÈÃÎÒÓÐÊé¶Á° 2026-03-26 6/300 2026-03-27 15:12 by caszguilin
[¿¼ÑÐ] 0703»¯Ñ§Ò»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧ303Çóµ÷¼Á +3 zzffylgg 2026-03-24 3/150 2026-03-27 10:42 by shangxh
[¿¼ÑÐ] 333Çóµ÷¼Á +6 wfh030413@ 2026-03-23 6/300 2026-03-26 22:45 by ѧԱ8dgXkO
[¿¼ÑÐ] ×Ü·Ö322ÇóÉúÎïѧ/Éú»¯Óë·Ö×Ó/ÉúÎïÐÅϢѧÏà¹Øµ÷¼Á +5 ÐdzÁuu 2026-03-26 6/300 2026-03-26 19:02 by macy2011
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ¹¤´ó 081700 276Çóµ÷¼Á +4 µØÇòÈÆ×ÅÌ«Ñôת 2026-03-23 4/200 2026-03-26 14:27 by zzll406
[¿¼ÑÐ] 318Çóµ÷¼Á +3 plumÀî×Ó 2026-03-23 3/150 2026-03-25 09:42 by ÎíÉ¢ºóÏàÓölc
[¿¼ÑÐ] 085404µç×ÓÐÅÏ¢284·ÖÇóµ÷¼Á +4 13659058978 2026-03-24 4/200 2026-03-24 12:15 by syl20081243
[¿¼ÑÐ] 269Çóµ÷¼Á +4 ÎÒÏë¶ÁÑÐ11 2026-03-23 4/200 2026-03-23 21:25 by pswait
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û