²é¿´: 850  |  »Ø¸´: 4
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßyx980530½«ÔùËÍÄú 5 ¸ö½ð±Ò

yx980530

гæ (³õÈëÎÄ̳)

[ÇóÖú] ÈܼÁÈÈ·¨ºÏ³ÉÏ¡ÉÏת»»ÄÉÃ×Á£×ÓµÄÓöµ½µÄÎÊÌâ

×î½üСµÜÓÃÈܼÁÈÈ·¢ÔںϳÉNaYF4:Yb,Er UCNPs£¬1mmolµÄͶÁÏÁ¿£¬Ï¡ÍÁÂÈ»¯ÎOAºÍODE·Ö±ðÊÇ6ºÍ15mL£¬NaOHºÍNH4FÓü״¼Èܽ⡣·¢ÏÖÌåÏµÆøÃÜÐԽϺÃʱ£¬310ÉãÊ϶ȷ´Ó¦90·ÖÖÓºó£¬×îºóµÃµ½µÄ·´Ó¦ÒºÊÇ»ÆÉ«£¬ÓÃÒÒ´¼ÀëÐĺóµÃµ½´óÁ¿°×É«ÄÉÃ׳Áµí£¬¹ÌÌåÄÜ·¢¹âµ«ÔÚ»·¼ºÍéÀïÃæ·ÖÉ¢ÐÔ²»ºÃ¡£Ïàͬ·´Ó¦¹ý³Ì£¬ÆøÃÜÐÔ²îÒ»µãʱ×îºóµÃµ½×Ø»ÆÉ«µÄ·´Ó¦ÐÔ£¬ÒÒ´¼ÀëÐĺóµÃµ½°×ɫƫµ­»ÆµÄÄÉÃ׳Áµí£¬ÔÚ»·¼ºÍéÀï·ÖÉ¢ºÜºÃ£¬Êǵ­»ÆÉ«ÈÜÒº¡£ÇëÎÊÓÐûÓдóÉñÓöµ½¹ýÏàËÆµÄÇé¿ö£¬ÊÇʲôԭÒò£¿

·¢×ÔСľ³æIOS¿Í»§¶Ë
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

Êä³ö·¢·¢º¹³ÔÎ÷¹

гæ (СÓÐÃûÆø)

ÎÒÓÐÎÒÓÐ ÎÒÒ²ÓÐÕâÖÖÇé¿ö Â¥Ö÷ÖªµÀÔ­ÒòÁËÂð

·¢×ÔСľ³æAndroid¿Í»§¶Ë
2Â¥2024-05-03 14:39:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

С¸»ÍÁ¼Ò

Ìú³æ (³õÈëÎÄ̳)

ÎÒÊǺϳɵķÖÉ¢ÔÚ»·¼ºÍéÀïºÜ»ë×Ç Æ«ºÚ »¹»á³Áµí

·¢×ÔСľ³æIOS¿Í»§¶Ë
3Â¥2024-05-04 17:40:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lxf1234565

гæ (³õÈëÎÄ̳)

ÄãºÃÂ¥Ö÷£¬ÄãÓöµ½µÄÎÊÌâ½â¾öÁËÂð
4Â¥2024-05-24 10:22:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangzhi567

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4Â¥: Originally posted by lxf1234565 at 2024-05-24 10:22:15
ÄãºÃÂ¥Ö÷£¬ÄãÓöµ½µÄÎÊÌâ½â¾öÁËÂð

ÄúºÃ£¬ÏëÎÊÄú½â¾öÕâ¸öÎÊÌâÁËÂÎÒÏÖÔÚÒ²ÊDzúÎïÑõ»¯£¬ÎÊÌâ¿ÉÄܳöÔÚÁË¿ª¿Ú³ýË®ºÍ¼×´¼ÉÏ£¬ÏëÇë½Ìһϴó¼Ò³ýË®ºÍ¼×´¼Ê±»áһֱͨµªÆøÂð£¿
5Â¥2024-06-08 16:51:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yx980530 µÄÖ÷Ìâ¸üÐÂ
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] 308Çóµ÷¼Á +5 ÌÈÈôÆð·çÁËÄØ 2026-03-05 6/300 2026-03-06 09:37 by ÌÈÈôÆð·çÁËÄØ
[¿¼ÑÐ] ²ÄÁÏѧ˶318Çóµ÷¼Á +20 February_Feb 2026-03-01 22/1100 2026-03-06 08:15 by Ç鳤²»¹ýʱ¹â
[¿¼ÑÐ] 332²ÄÁÏÇóµ÷¼Á +6 zjy101327 2026-03-05 7/350 2026-03-06 00:18 by wutongshun
[¿¼ÑÐ] 274Çóµ÷¼Á +9 Ò»¸öѧϰÕß 2026-03-04 9/450 2026-03-05 20:56 by ºÚÒÂÂøÍ·ÈË
[¿¼ÑÐ] 085600²ÄÁϵ÷¼Á ×Ü·Ö330 +5 ³Ø³ØØ¼ 2026-03-03 5/250 2026-03-05 09:41 by oxidpl
[¿¼ÑÐ] ²ÄÁÏ328Çóµ÷¼Á +10 Ò»¸öÂܲ·02 2026-03-03 10/500 2026-03-05 09:31 by oxidpl
[¿¼ÑÐ] 320²ÄÁÏÓ뻯¹¤£¬Çóµ÷¼Á +6 º×åÛÓèÇä 2026-03-04 8/400 2026-03-04 20:47 by wutongshun
[¿¼ÑÐ] Çóµ÷¼Á +4 °¾Ò¹µÄèͷӥ 2026-03-02 4/200 2026-03-04 17:22 by ÃÎÌì888
[¿¼ÑÐ] 281Çóµ÷¼Á +3 ÎÒÊÇСС´Ð´Ð 2026-03-03 5/250 2026-03-04 14:23 by kakakapanpan
[¿¼ÑÐ] 325Çóµ÷¼Á +5 ѧ¼Ò¿Æ 2026-03-04 5/250 2026-03-04 14:04 by kakakapanpan
[¿¼ÑÐ] 085600 Ó¢Ò»Êý¶þ272Çóµ÷¼Á 5+6 vida_a 2026-03-01 47/2350 2026-03-04 13:35 by vida_a
[¿¼ÑÐ] 347·Öµç×ÓÐÅϢר˶Çóµ÷¼Á +3 ¹¾à½¹¾à½1 2026-03-03 3/150 2026-03-04 12:32 by ÈÈÇéɳĮ
[¿¼ÑÐ] 281Çóµ÷¼Á +3 Y?l?h 2026-03-04 3/150 2026-03-04 10:51 by Íô£¡£¿£¡
[ÂÛÎÄͶ¸å] EST¾Ü¸åÖØÍ¶ 5+3 15102603076 2026-03-02 3/150 2026-03-04 00:51 by bobvan
[¿¼ÑÐ] ²ÄÁÏѧ˶318Çóµ÷¼Á +11 February_Feb 2026-03-01 11/550 2026-03-03 14:24 by NUAAZXWS
[¿¼ÑÐ] 267Çóµ÷¼Á +6 µöÓãÀÐas 2026-03-02 6/300 2026-03-03 13:59 by 13589
[¿¼ÑÐ] »¯Ñ§0703Çóµ÷¼Á ѧ˶ Àí/¹¤¿Æ¾ù¿É ×Ü·Ö279 +3 1Ò»11 2026-03-03 5/250 2026-03-03 12:37 by 1Ò»11
[¿¼ÑÐ] 306·Ö²ÄÁϵ÷¼Á +5 chuanzhu´¨Öò 2026-03-01 6/300 2026-03-02 19:51 by ÕÅÏþ·¼0105
[¿¼ÑÐ] µ÷¼Á +3 13853210211 2026-03-02 4/200 2026-03-02 10:16 by 13853210211
[¿¼ÑÐ] 290Çóµ÷¼Á +9 ²ÄÁÏר˶µ÷¼Á£» 2026-02-28 11/550 2026-03-01 17:21 by sunny81
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û