Znn3bq.jpeg
²é¿´: 2513  |  »Ø¸´: 7

zhangjq1853

Òø³æ (СÓÐÃûÆø)


[½»Á÷] HFË®ÈÜÒºÓë²£Á§·¢Éúʲô·´Ó¦£¿Éú³ÉÎïÊÇʲô£¿ÓнᾧÐÔÂð£¿

HFË®ÈÜÒºÓë²£Á§·¢Éúʲô·´Ó¦£¿Éú³ÉÎïÊÇʲô£¿ÓнᾧÐÔÂð£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖö¥ ( ¹²ÓÐ1¸ö )

Mayflowers2321

ľ³æ (³õÈëÎÄ̳)


¡ï ¡ï
zhangjq1853(½ð±Ò+1):лл²ÎÓë
Missile521(½ð±Ò+1): ¹ÄÀø»ØÌû½»Á÷~ 2011-12-04 08:06:44
zhangjq1853(½ð±Ò+1): 2011-12-04 12:21:54
wangsanhai0: »ØÌûÖö¥ 2011-12-04 15:02:02
²£Á§µÄÖ÷Òª³É·ÖÊÇSiO2£¬
SiO2+4HF <----> SiF4+2H2O
SiF4 ÊÒÎÂÏÂÆøÌ壬ÆäË®ÈÜÒºÊÒÎÂϲ»»á½á¾§¡£
2Â¥2011-12-04 01:16:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

PHDlong

½ð³æ (ÖøÃûдÊÖ)


¡ï ¡ï
zhangjq1853(½ð±Ò+1):лл²ÎÓë
zhangjq1853(½ð±Ò+1): 2011-12-04 12:22:01
zhangquan8385(½ð±Ò+1): ¹ÄÀø 2011-12-04 17:31:15
SiF4 ÊÒÎÂÏÂÆøÌ壬¾ßÓкÜÇ¿µÄ¸¯Ê´ÐԺ;綾£¬Â¥Ö÷ҪСÐÄ´¦Àí£¬ºÇºÇ
3Â¥2011-12-04 08:31:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Óñ³ÕɽÈË

ľ³æ (ÕýʽдÊÖ)


¡ï ¡ï
zhangjq1853(½ð±Ò+1):лл²ÎÓë
zhangquan8385(½ð±Ò+1): ¹ÄÀø 2011-12-04 17:31:28
ʵ¼ÊÉÏÊÇ·úÀë×ÓÓë¶þÑõ»¯¹è·´Ó¦£¬Éú³ÉSiF4£¬È»ºóÉú³ÉË®¡£ÁíÍ⣬ÕýÈç¶þÂ¥Ëù˵£¬SiF4 ÊÒÎÂÏÂÆøÌ壬¾ßÓкÜÇ¿µÄ¸¯Ê´ÐԺ;綾£¬½÷É÷´¦Àí£¡£¡
4Â¥2011-12-04 14:03:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

»ÆÁ¢¾ü2008

ľ³æ (СÓÐÃûÆø)


¡ï ¡ï
zhangjq1853(½ð±Ò+1):лл²ÎÓë
zhangjq1853(½ð±Ò+1): 2011-12-04 16:54:21
zhangquan8385(½ð±Ò+1): ¹ÄÀø 2011-12-04 17:31:57
²£Á§µÄÖ÷Òª³É·ÖÊǹèËáÄÆ£¬¹èËá¸ÆºÍÂÁËá¸Æ£¬ÔÚË®ÈÜÒºÖÐÏ൱ÓÚ¶þÑõ»¯¹è£¬¼´Ô­¹èËᣬʵ¼ÊÉÏÊÇ·úÀë×ÓÓë¶þÑõ»¯¹è·´Ó¦£¬Éú³ÉSiF4ºÍÉú³ÉË®¡£Ã»ÓнᾧÐÔ£¬ÔÚ´ËÌõ¼þÏ·´Ó¦²¢²»¿ì£¬ÔÙ˵ËÄ·ú»¯¹èÓÐÒ»¶¨µÄË®ÈÜÐÔ¼´Éú³É·ú¹èËáÊǹÌÌ壨Ìõ¼þ¾ß±¸Ê±Óд˷´Ó¦£©Ò»°ãÓÃË®³å¾Í¿ÉÒÔÁË£¬ÁíÍ⣬ÕýÈç¶þÂ¥Ëù˵£¬SiF4 ÊÒÎÂÏÂÆøÌ壬¾ßÓкÜÇ¿µÄ¸¯Ê´ÐԺ;綾£¬½÷É÷´¦Àí£¡£¡
5Â¥2011-12-04 16:01:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

»ÆÁ¢¾ü2008

ľ³æ (СÓÐÃûÆø)


¡ï
zhangjq1853(½ð±Ò+1): 2011-12-04 16:54:15
zhangquan8385(½ð±Ò+1): ¹ÄÀø 2011-12-04 17:32:07
ËùÒÔ£¬ÓÐʱºòÓÃÇâ·úËáÇиÁ§ºó»á¸Ð¾õÇк۴¦ÓеãÕ³Ö͵ĸоõ¡£ÎÒÊÇ˵ûÓÐÓÃË®³åʱ¡£
6Â¥2011-12-04 16:06:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tjumark

½ð³æ (ÖøÃûдÊÖ)


¡ï ¡ï
zhangjq1853(½ð±Ò+1):лл²ÎÓë
zhangjq1853(½ð±Ò+1): 2011-12-05 11:33:28
Missile521(½ð±Ò+1): ¹ÄÀø½»Á÷~ 2011-12-05 13:43:58
´ó¼Ò˵µÄÊÇÆÕͨµÄ¹èËáÑβ£Á§£¬Ò»°ã¿ÉÒÔÓÃÇâ·úËá½øÐÐÇÖÊ´¡£
µ«ÊÇ£¬²»Í¬µÄ²£Á§¶ÔÇâ·úËáµÄ¿¹ÇÖÊ´ÄÜÁ¦²»Í¬£¬ÀýÈçÁ×ËáÑΡ¢·ú»¯Îï²£Á§ºÍ·úÁ×ËáÑβ£Á§¿¹Çâ·úËáµÄ¿¹ÇÖÊ´ÄÜÁ¦¶¼½ÏÇ¿¡£Èç¹ûÊÇ´¦ÀíÈÛ»¯ÉÏÊö²£Á§µÄÛáÛöµÄ»°£¬ÐèÒªÌØÊâµÄÒºÌå¡£
7Â¥2011-12-05 11:09:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhangjq1853

Òø³æ (СÓÐÃûÆø)


ÔØ²£Æ¬Ò»°ãÊÇÓÃʲô²£Á§ÖÆÔìµÄ£¿
8Â¥2011-12-05 11:33:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zhangjq1853 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó 085600 277 12²Ä¿Æ»ùÇóµ÷¼Á 5+4 chenny174 2026-04-10 18/900 2026-04-11 07:01 by chixmc
[¿¼ÑÐ] Çóµ÷¼Á +7 Á§ÜÔÒ»¶¨Éϰ¶ 2026-04-10 7/350 2026-04-10 15:25 by jiajinhpu
[¿¼ÑÐ] ²ÄÁÏר˶283Çóµ÷¼Á +18 ÊÔÊÔ¿´ß 2026-04-04 19/950 2026-04-10 10:05 by may_ÐÂÓî
[¿¼ÑÐ] Çó +6 »¯¹¤×¨Ë¶323·Ö 2026-04-04 6/300 2026-04-10 10:04 by may_ÐÂÓî
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©µ÷¼Á +5 Ê®Æßsa 2026-04-05 5/250 2026-04-10 08:14 by kangsm
[¿¼ÑÐ] 289Çóµ÷¼Á +4 L1ttleTiger 2026-04-04 4/200 2026-04-09 19:53 by xiayizhi
[¿¼ÑÐ] 367Çóµ÷¼Á +10 hffQAQ 2026-04-09 10/500 2026-04-09 18:06 by lijunpoly
[¿¼ÑÐ] 296Çóµ÷¼Á +5 Íô£¡£¿£¡ 2026-04-09 5/250 2026-04-09 17:47 by ÄûÃʲ»Ëázy
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏôóÉúÎïѧ332Çóµ÷¼Á +10 ³Ø³Ø³Ø³Ø³Ø³Ø 2026-04-08 10/500 2026-04-09 17:10 by ¶À×íÃι³Ç
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó»¯Ñ§327Çóµ÷¼Á +12 ÍõÍõ°×ʯ 2026-04-06 13/650 2026-04-08 16:05 by luoyongfeng
[¿¼ÑÐ] »¯Ñ§0703-Ò»Ö¾Ô¸211-338·ÖÇóµ÷¼Á +10 vants 2026-04-05 11/550 2026-04-08 16:02 by screening
[¿¼ÑÐ] 298Çóµ÷¼Á +4 ²ÐºÉÐÂÁø 2026-04-07 4/200 2026-04-07 23:02 by lbsjt
[¿¼ÑÐ] 338Çóµ÷¼Á +5 СÖíºìÉ« 678 2026-04-06 6/300 2026-04-07 21:18 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ó¢¶þÊý¶þÇóµ÷¼Á +4 À¶¼ãƬ 2026-04-06 4/200 2026-04-07 12:30 by dongzh2009
[¿¼ÑÐ] 286Çóµ÷¼Á +20 Faune 2026-04-06 20/1000 2026-04-07 11:33 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] 085100½¨Öþѧ ѰÇó¿çרҵµ÷¼Á Ò»Ö¾Ô¸ÄÏ´ó294·Ö У¼¶Ê¡¼¶¹ú¼Ò¼¶½±ÏîÈô¸É ̤ʵ¿Ï¸É +3 1021075758 2026-04-06 4/200 2026-04-07 09:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 304Çóµ÷¼Á +4 luoye0105 2026-04-05 4/200 2026-04-06 21:05 by ľ×Ó¾ý1218
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 332Çóµ÷¼Á +17 ССÃÏ... 2026-04-05 18/900 2026-04-06 09:51 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 4/200 2026-04-05 20:13 by à£à£à£0119
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û