²é¿´: 4941  |  »Ø¸´: 5

ÔÆÓÉË®Éú

гæ (СÓÐÃûÆø)

[ÇóÖú] ÓÃÇâÑõ»¯¼Ø¿ÌÊ´¶þÑõ»¯¹èµÄÇâÑõ»¯¼ØµÄŨ¶ÈÊǶàÉÙ£¿ ÒÑÓÐ1È˲ÎÓë

ÓÃÇâÑõ»¯¼Ø¿ÌÊ´¶þÑõ»¯¹è£¨´óÔ¼300nm£©£¬ÇâÑõ»¯¼ØµÄŨ¶ÈÊǶàÉÙ£¿
»Ø¸´´ËÂ¥
С²Ý£¬¼´Ê¹±»²ÈÔÚ½ÅÏ£¬Ò²²»Ê§±¨´ºÐÄ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

СµËѧϰ

Òø³æ (ÖøÃûдÊÖ)


2Â¥2018-04-16 19:26:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

СµËѧϰ

Òø³æ (ÖøÃûдÊÖ)


3Â¥2018-04-16 19:26:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yswyx

ר¼Ò¹ËÎÊ (ÖøÃûдÊÖ)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸ã´íÁ˰ɣ¬ÇâÑõ»¯¼ØÊǸ¯Ê´¹èµÄ£¬¸¯Ê´Ñõ»¯¹èÓÃHF¡£
Äã²éÒ»ÏÂBOE¾ÍÖªµÀÁË¡£
4Â¥2018-04-19 17:43:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÌÔÆøÐ¡º¢1116

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by yswyx at 2018-04-19 17:43:55
¸ã´íÁ˰ɣ¬ÇâÑõ»¯¼ØÊǸ¯Ê´¹èµÄ£¬¸¯Ê´Ñõ»¯¹èÓÃHF¡£
Äã²éÒ»ÏÂBOE¾ÍÖªµÀÁË¡£

¿ÉÒÔ¿ÌÊ´

·¢×ÔСľ³æAndroid¿Í»§¶Ë
happy~
5Â¥2018-05-02 09:04:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

È˼äʱ¹â

гæ (³õÈëÎÄ̳)

Ò»°ãÓÃÇâÑõ»¯¼Ø»òÕßTMAH¿ÉÊÇSi£¬¿ÉÊÇËÙÂʸù¾Ý¹èµÄ¾§Ã治ͬ¶ø²úÉúµÄ¸÷ÏîÒìÐÔ¿ÌÊ´¡£Ò»°ãÓÃBOEÈÜÒº¿ÉÊǶþÑõ»¯¹è£¬boeÒ»°ãµÄÅä±ÈΪHF£ºNH4F£ºH2O=30ml£º60g£º100ml£¨HFŨ¶ÈΪ48%£©£¬
¿ÌÊ´ËÙÂÊÔÚ100-200nm/min¡£µ«ÎÞÂÛÓÃÄÇÖÖÈÜÒº¿ÉÊÇ£¬Ã¿Ò»ÖÖÈÜÒº¶Ô¹èºÍ¶þÑõ»¯¹è¶¼ÓÐÑ¡Ôñ±È¡£ÕâЩ¶¼ÊôÓÚʪ·¨¿ÌÊ´£¬Ò²¿ÉÒÔÑ¡Ôñ¸É·¨¿ÌÊ´¡£Èçrie£¬ICP

·¢×ÔСľ³æAndroid¿Í»§¶Ë
6Â¥2018-05-11 18:18:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÔÆÓÉË®Éú µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] Çë½ÌÏ´ó¼Ò 2026Äê¹ú¼Ò»ù½ðÉêÇëÊÇ˫äÉóÂ𣿠+3 lishucheng1 2026-03-22 5/250 2026-03-24 08:22 by gltch
[¿¼ÑÐ] 298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á +11 ÊÖ»úÓû§ 2026-03-17 12/600 2026-03-23 23:51 by ÈÈÇéɳĮ
[¿¼ÑÐ] ²ÄÁÏר˶ÕÒµ÷¼Á +3 ¹þ¹þ¹þºðºðºð¹þ 2026-03-23 3/150 2026-03-23 23:13 by peike
[¿¼ÑÐ] 284Çóµ÷¼Á +3 yanzhixue111 2026-03-23 6/300 2026-03-23 22:58 by pswait
[¿¼ÑÐ] 070300»¯Ñ§Çóµ÷¼Á +8 Ô·¶¹¶¹ 2026-03-20 8/400 2026-03-23 20:57 by baobaoye
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂʦ´óÉúÎïѧ071000£¬298·Ö£¬Çóµ÷¼Á +3 SYA£¡ 2026-03-23 3/150 2026-03-23 19:09 by macy2011
[¿¼ÑÐ] 336»¯¹¤µ÷¼Á +4 Íõ´ó̹1 2026-03-23 5/250 2026-03-23 18:32 by allen-yin
[¿¼ÑÐ] 291 Çóµ÷¼Á +4 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 5/250 2026-03-23 16:46 by »¯¹¤2026½ì±ÏÒµÉ
[¿¼ÑÐ] 319Çóµ÷¼Á +4 СÁ¦Æøçæçæ 2026-03-20 4/200 2026-03-22 15:53 by ColorlessPI
[¿¼ÑÐ] 278Çóµ÷¼Á +9 ÑÌ»ðÏÈÓÚ´º 2026-03-17 9/450 2026-03-21 17:47 by ѧԱ8dgXkO
[¿¼ÑÐ] ²ÄÁÏ 271Çóµ÷¼Á +5 Õ¹ÐÅÔÃ_ 2026-03-21 5/250 2026-03-21 17:29 by ѧԱ8dgXkO
[¿¼ÑÐ] 296Çóµ÷¼Á +4 www_q 2026-03-20 4/200 2026-03-21 17:26 by ѧԱ8dgXkO
[¿¼ÑÐ] 0805²ÄÁÏ320Çóµ÷¼Á +3 ÉÎïÓï 2026-03-20 3/150 2026-03-21 15:46 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Çóµ÷¼Á +3 °×QF 2026-03-21 3/150 2026-03-21 13:12 by zhukairuo
[¿¼ÑÐ] 299Çóµ÷¼Á +6 ¡÷С͸Ã÷* 2026-03-17 6/300 2026-03-21 02:42 by JourneyLucky
[¿¼ÑÐ] 083200ѧ˶321·ÖÒ»Ö¾Ô¸ôßÄÏ´óѧÇóµ÷¼Á +3 innocenceF 2026-03-17 3/150 2026-03-21 02:35 by JourneyLucky
[¿¼ÑÐ] »¯Ñ§Çóµ÷¼Á +4 ÁÙÔó¾³llllll 2026-03-17 5/250 2026-03-21 02:23 by JourneyLucky
[¿¼ÑÐ] 332Çóµ÷¼Á +4 ydfyh 2026-03-17 4/200 2026-03-21 02:20 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁÏÇóµ÷¼Á£¬×Ü·Ö315£¨Ó¢Ò»£© +5 sbdksD 2026-03-19 5/250 2026-03-20 22:10 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏѧ˶321Çóµ÷¼Á +11 Ymlll 2026-03-18 15/750 2026-03-20 19:40 by ¶¡¶¡*
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û