²é¿´: 1416  |  »Ø¸´: 8

nbhh789

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ÇëÎÊÕâÖÖ²ÄÁÏ´æÔÚÂð ÒÑÓÐ5È˲ÎÓë

³¤14ÀåÃ×£¬¿í7ÀåÃ×£¬¸ß6.5ÀåÃס£ÖØÁ¿26.5¹«½ï¡£ÕâÖÖ²ÄÁÏÓпÉÄÜ´æÔÚÂð£¿

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

suxlei

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÄãËãÒ»ÏÂÃܶȲ»¾ÍÖªµÀÁË

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
2Â¥2014-02-05 16:49:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ʯͷ°¢´ô

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

ÏñʯͷһÑù¾²¾²µÄ˼Ë÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÎÒ¾õµÃÓпÉÄÜ´æÔÚ¡£¡£¡£¡£Ò»ÇнÔÓпÉÄÜ¡£¡£¡£¡£
±ß×ß±ßÏ룬±ß×߱߿´£¬±ß×ß±ßÉ¢£¬±ß×ß±ßͬ
3Â¥2014-02-05 16:50:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

peterflyer

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

peterflyer


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
³¤14ÀåÃ×£¬¿í7ÀåÃ×£¬¸ß6.5ÀåÃס£ÖØÁ¿26.5¹«½ï¡£
ÃܶÈ=26.5*1000/(14*7*6.5)=41.60 g/cm^3
µØÇò±íÃæ×îÖØµÄÔªËØÎªï°Os,ÃܶÈ22.4g/cm^3£¬Òò´ËµØÇò±íÃæ²»´æÔÚÈç´Ë´óÃܶȵÄÎïÖÊ¡£µ«µ±ÎïÖÊÊܵ½¼«´óµÄ¾²Ë®Ñ¹Á¦×÷Óúó£¬Ô­×ӿDz㱻ѹË飬ºËÍâµç×ӿռ䱻ѹʵ£¬Ô­×ÓºËÖ®¼äµÄ¼ä϶´óΪËõС£¬ÐγÉÁËËùνµÄ³¬¹Ì̬£¬ÃܶȿɴïÿÁ¢·½ÀåÃ×¼¸Ê®Ç§¿Ëµ½¼¸°Ùǧ¿Ë²»µÈ¡£¾ÝÐŵØá£ºÍµØºËÖдæÔÚ³¬¹Ì̬ÎïÖÊ¡£µ±Ñ¹Á¦¼ÌÐøÔö´ó£¬°ÑÔ­×ÓºËҲѹË飬ÖÐ×ÓÃǽôÃÜÅÅÁУ¬¾Í»á³öÏÖÖÐ×Ó̬ÎïÖÊ£¬ÃܶȴïÿÁ¢·½ÀåÃ×ÊýÊ®ÒÚ¶Ö¡£¾ÝÐÅÌìÌåÖеİװ«ÐǼ´ÊÇ´ËÖÖÎïÖÊ¡£
4Â¥2014-02-05 19:43:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Õñ»ª¿­Îª

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Ô­Áϼ´²ÄÁÏ£¬ÊÇÈËÀàÓÃÓÚÖÆÔìÎïÆ·¡¢Æ÷¼þ¡¢¹¹¼þ¡¢»úÆ÷»òÆäËû²úÆ·µÄÄÇЩÎïÖʵÄͳ³Æ¡£´ÓÃܶȽǶÈÈÏΪÄã˵µÄÕâÖÖ²ÄÁÏÊDz»´æÔڵģ¬Â¥Ö÷È·¶¨ÏÂÌṩµÄÊý¾ÝµÄµ¥Î»»òÕßСÊýµãÊÇ·ñÓÐÎóŶ¡£
ÀÖÓڹ۲죬ÇÚÓÚ·ÖÎö£¬ÉÆÓÚ˼¿¼£¬Å¬Á¦ÇÚÀÍ¡£
5Â¥2014-02-05 20:40:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nbhh789

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by peterflyer at 2014-02-05 19:43:07
³¤14ÀåÃ×£¬¿í7ÀåÃ×£¬¸ß6.5ÀåÃס£ÖØÁ¿26.5¹«½ï¡£
ÃܶÈ=26.5*1000/(14*7*6.5)=41.60 g/cm^3
µØÇò±íÃæ×îÖØµÄÔªËØÎªï°Os,ÃܶÈ22.4g/cm^3£¬Òò´ËµØÇò±íÃæ²»´æÔÚÈç´Ë´óÃܶȵÄÎïÖÊ¡£µ«µ±ÎïÖÊÊܵ½¼«´óµÄ¾²Ë®Ñ¹Á¦×÷Óúó£¬Ô­ ...

лл

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
6Â¥2014-02-06 00:31:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nbhh789

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by nbhh789 at 2014-02-06 00:31:06
лл
...

Ôõô¸øÄã½ð±Ò°¡

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
7Â¥2014-02-06 00:31:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nbhh789

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by Õñ»ª¿­Îª at 2014-02-05 20:40:06
Ô­Áϼ´²ÄÁÏ£¬ÊÇÈËÀàÓÃÓÚÖÆÔìÎïÆ·¡¢Æ÷¼þ¡¢¹¹¼þ¡¢»úÆ÷»òÆäËû²úÆ·µÄÄÇЩÎïÖʵÄͳ³Æ¡£´ÓÃܶȽǶÈÈÏΪÄã˵µÄÕâÖÖ²ÄÁÏÊDz»´æÔڵģ¬Â¥Ö÷È·¶¨ÏÂÌṩµÄÊý¾ÝµÄµ¥Î»»òÕßСÊýµãÊÇ·ñÓÐÎóŶ¡£

лллл~ÆäʵÎÒÒ²¾õµÃ¿ÉÄÜÊý¾ÝÓеãÎÊÌâ

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
8Â¥2014-02-06 00:32:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ïð½ºÈË

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
µØÇòÉÏÓ¦¸ÃûÓаÉ
ÓîÖæÉÏÓ¦¸ÃÊÇÓеÄ
9Â¥2014-02-07 16:08:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ nbhh789 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »·¾³µ÷¼Á +4 chenhanheng 2026-03-02 4/200 2026-03-02 20:23 by hypershenger
[¿¼ÑÐ] 289Çóµ÷¼Á +8 yangæÃ 2026-03-02 9/450 2026-03-02 19:08 by zhukairuo
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐʯÓÍ£¨»ª¶«£©±¾¿ÆÆë³¹¤Òµ´óѧ +3 ʯÄÜΰ 2026-03-02 3/150 2026-03-02 18:54 by caszguilin
[¿¼ÑÐ] 282Çóµ÷¼Á +4 2103240126 2026-03-02 6/300 2026-03-02 18:07 by 2103240126
[¿¼ÑÐ] 303Çóµ÷¼Á +5 ½ñÏIJ»ÏÄ 2026-03-01 5/250 2026-03-02 15:01 by ÏòÉϵÄÅÖ¶«
[¿¼ÑÐ] 291 Çóµ÷¼Á +3 »¯¹¤2026½ì±ÏÒµÉ 2026-03-02 3/150 2026-03-02 12:55 by houyaoxu
[¿¼ÑÐ] 276Çóµ÷¼Á +4 ·lyh123 2026-02-28 5/250 2026-03-02 11:20 by yuchj
[¿¼ÑÐ] ²ÄÁÏѧ˶318Çóµ÷¼Á +14 February_Feb 2026-03-01 16/800 2026-03-02 11:17 by yuchj
[»ù½ðÉêÇë] ´Ë³É¹û²»Äܵ¼ÈëÔ­Òò£ºÔªÊý¾Ý±ØÌîÐÅÏ¢²»ÍêÕû£¬¿É ½øÐв¹³ä¡£ +4 Kittylucky 2026-03-02 5/250 2026-03-02 11:07 by jurkat.1640
[¿¼ÑÐ] 284Çóµ÷¼Á +10 ÌìÏÂŸß 2026-02-28 11/550 2026-03-02 11:03 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤£¬270Çóµ÷¼Á +8 YXCT 2026-03-01 9/450 2026-03-02 11:01 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 322Çóµ÷¼Á +3 Ðܾ³†´ 2026-03-01 3/150 2026-03-02 08:44 by houyaoxu
[¿¼ÑÐ] 279Çóµ÷¼Á +3 dua1 2026-03-01 4/200 2026-03-02 00:23 by ´óÁ³µ°×Ó
[»ù½ðÉêÇë] ³É¹ûϵͳ·ÃÎÊÁ¿´ó£¬ÇëһСʱºóÔÙ³¢ÊÔ¡£---NSFCɶʱºòºÃŶ£¬ÒѾ­Á½ÌìÕâÑùÁË +4 NSFC2026ÎÒÀ´ÁË 2026-02-28 4/200 2026-03-01 22:37 by ÌúÃÅ˨
[¿¼ÑÐ] 272Çóµ÷¼Á +6 ÌïÖÇÓÑ 2026-02-28 6/300 2026-03-01 21:40 by ¹«èªåÐÒ£
[¿¼ÑÐ] 321Çóµ÷¼ÁÒ»Ö¾Ô¸¶«±±ÁÖÒµ´óѧ²ÄÁÏÓ뻯¹¤Ó¢¶þÊý¶þ +4 ³æ³æ³æ³æ³æ7 2026-03-01 7/350 2026-03-01 16:52 by caszguilin
[¿¼ÑÐ] 311Çóµ÷¼Á +6 ͤͤͤ01 2026-03-01 6/300 2026-03-01 15:41 by 324616
[¿¼ÑÐ] Çóµ÷¼Á +6 repeatt?t 2026-02-28 6/300 2026-03-01 14:37 by Sakura»æ
[¿¼ÑÐ] ѰÕÒµ÷¼Á +4 LYidhsjabdj 2026-02-28 4/200 2026-03-01 10:56 by sunny81
[ÂÛÎÄͶ¸å] ÇóÖúcoordination chemistry reviews µÄд×÷Ä£°å 10+3 ljplijiapeng 2026-02-27 4/200 2026-03-01 09:07 by babero
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û