±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2381  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

dingding131

Í­³æ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÌÖÂÛ¡¿±í¹ÛÃܶȵĸÅÄî

¿´Á˲»ÉÙÊ飬Óйرí¹ÛÃܶȵĸÅÄîÓÐÁ½ÖÖ£¬Ò»ÖÖµÄÒâ˼ÊǰüÀ¨ÁËËùÓеĿ×϶£¨¿ª¿ÚºÍ±Õ¿Ú¿×£©£¬µÚ¶þÖÖÔòÖ»°üÀ¨±Õ¿ÚµÄ¿×϶¡£
       ÓÐûÓÐȨÍþµãµÄ˵·¨£¬´ó¼ÒÌÖÂÛһϡ£
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

½»Á÷

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

chenchang420

ľ³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
csuhcb2000(½ð±Ò+1):»¶Ó­½»Á÷ 2010-09-09 19:59:43
dingding131(½ð±Ò+1): 2010-09-09 23:45:46
enquan123(½ð±Ò+2):ѧϰÁË~~ 2010-10-06 09:44:37
ÎÒ¸öÈËÈÏΪÏÂÃæµÄÃܶȷÖÀà²ÅÊÇÕýÈ·µÄ¡£

ÃܶȷÖÎªÕæÃܶȣ¬±í¹ÛÃܶȣ¬Ìå»ýÃܶȺͶѻýÃܶȡ£

¢Å ÕæÃܶÈ
¡¡¡¡ÕæÃܶÈÊÇÖ¸²ÄÁÏÔÚ¾ø¶ÔÃÜʵ״̬ϵ¥Î»Ìå»ýµÄÖÊÁ¿¡£°´ÏÂʽ¼ÆË㣺
                                              ¦Ñ=m/v
ʽÖС¡¦Ñ¡ª¡ª ²ÄÁϵÄÃܶȣ¬g/cm3£»
¡¡¡¡¡¡m¡ª¡ª ²ÄÁϵÄÖÊÁ¿£¨¸ÉÔïÖÁºãÖØ£©£¬g£»
¡¡¡¡¡¡V¡ª¡ª ²ÄÁÏÔÚ¾ø¶ÔÃÜʵ״̬ϵÄÌå»ý£¬cm3¡£
¡¡¡¡
¢Æ ±í¹ÛÃܶÈ
¡¡¡¡±í¹ÛÃܶÈÊÇÖ¸µ¥Î»Ìå»ý£¨º¬²ÄÁÏʵÌå¼°±Õ¿Ú¿×϶Ìå»ý£©ÎïÖÊ¿ÅÁ£µÄ¸ÉÖÊÁ¿£¬Ò²³ÆÊÓÃܶȡ£°´ÏÂʽ¼ÆË㣺
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¦Ñ¡ä=m/V¡ä¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
ʽÖС¡¦Ñ¡ä¡ª¡ª ²ÄÁϵıí¹ÛÃܶȣ¬kg/m3»òg/cm3£»
¡¡¡¡¡¡m ¡ª¡ª ²ÄÁϵÄÖÊÁ¿£¬kg»òg£»
¡¡¡¡¡¡V¡ä¡ª¡ª ²ÄÁÏÔÚ°üº¬±Õ¿Ú¿×϶Ìõ¼þϵÄÌå»ý£¨¼´Ö»º¬ÄÚ²¿±Õ¿Ú¿×£¬²»º¬¿ª¿Ú¿×£©¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡¡¡Í¨³££¬²ÄÁÏÔÚ°üº¬±Õ¿Ú¿×϶Ìõ¼þϵÄÌå»ýʽ²ÉÓÃÅÅÒºÖû»·¨»òË®ÖгÆÖØ·¨²âÁ¿¡£
¡¡¡¡
¢Ç Ìå»ýÃܶÈ
¡¡¡¡Ìå»ýÃܶÈÊÇÖ¸²ÄÁÏÔÚ×ÔȻ״̬ϵ¥Î»Ìå»ý£¨°üÀ¨²ÄÁÏʵÌå¼°Æä¿ª¿Ú¿×϶¡¢±Õ¿Ú¿×϶£©µÄÖÊÁ¿£¬Ë׳ÆÈÝÖØ¡£Ìå»ýÃܶȿɰ´ÏÂʽ¼ÆË㣺
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¦Ñ0=m/V0¡¡¡¡¡¡¡¡¡¡¡¡¡¡
ʽÖС¡¦Ñ0¡ª¡ª ²ÄÁϵÄÌå»ýÃܶȣ¬kg/m3»òg/cm3£»
¡¡¡¡¡¡m¡ª¡ª ²ÄÁϵÄÖÊÁ¿£¬kg»òg£»
¡¡¡¡¡¡V0¡ª¡ª ²ÄÁÏÔÚ×ÔȻ״̬ϵÄÌå»ý£¬°üÀ¨²ÄÁÏʵÌå¼°Æä¿ª¿Ú¿×϶¡¢±Õ¿Ú¿×϶¡£

¡¡¡¡¶ÔÓÚ¹æÔòÐÎ×´²ÄÁϵÄÌå»ý£¬¿ÉÓÃÁ¿¾ß²âµÃ¡£Èç¼ÓÆø»ìÄýÍÁÆö¿éµÄÌå»ýÊÇÖð¿éÁ¿È¡³¤¡¢¿í¡¢¸ßÈý¸ö·½ÏòµÄÖáÏ߳ߴ磬¼ÆËãÆäÌå»ý¡£¶ÔÓÚ²»¹æÔòÐÎ×´²ÄÁϵÄÌå»ý£¬¿ÉÓÃÅÅÒº·¨»ò·âÀ¯ÅÅÒº·¨²âµÃ¡£
¡¡¡¡Ã«Ìå»ýÃܶÈÊÇÖ¸µ¥Î»Ìå»ý£¨º¬²ÄÁϵÄʵÌå¿óÎï³É·Ö¼°Æä±Õ¿Ú¿×϶¡¢¿ª¿Ú¿×϶µÈ¿ÅÁ£±íÃæÂÖÀªÏßËù°üΧµÄëÌå»ý£©ÎïÖÊ¿ÅÁ£µÄ¸ÉÖÊÁ¿¡£ÒòÆäÖÊÁ¿ÊÇÖ¸ÊÔ¼þºæ¸ÉºóµÄÖÊÁ¿£¬¹ÊÒ²³Æ¸ÉÌå»ýÃܶȡ£
¡¡¡¡
¢È ¶Ñ»ýÃܶÈ
¡¡¡¡¶Ñ»ýÃܶÈÊÇÖ¸µ¥Î»Ìå»ý£¨º¬ÎïÖÊ¿ÅÁ£¹ÌÌå¼°Æä±Õ¿Ú¡¢¿ª¿Ú¿×϶Ìå»ý¼°¿ÅÁ£¼ä¿Õ϶Ìå»ý£©ÎïÖÊ¿ÅÁ£µÄÖÊÁ¿£¬ÓиɶѻýÃܶȼ°Êª¶Ñ»ýÃܶÈÖ®·Ö¡£¶Ñ»ýÃܶȿɰ´ÏÂʽ¼ÆË㣺
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¦Ñ'0=m/V'0¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
ʽÖС¡¦Ñ'0¡ª¡ª ¶Ñ»ýÃܶȣ¬kg/m3£»
¡¡¡¡¡¡m ¡ª¡ª ²ÄÁϵÄÖÊÁ¿£¬kg£»
¡¡¡¡¡¡V'0¡ª¡ª ²ÄÁϵĶѻýÌå»ý£¬m3¡£
¡¡¡¡²ÄÁϵĶѻýÌå»ý°üÀ¨²ÄÁϾø¶ÔÌå»ý¡¢ÄÚ²¿ËùÓп×Ìå»ýºÍ¿ÅÁ£¼äµÄ¿Õ϶Ìå»ý¡£²ÄÁϵĶѻýÃܶȷ´Ó³É¢Á£¹¹Ôì²ÄÁ϶ѻýµÄ½ôÃ̶ܳȼ°²ÄÁÏ¿ÉÄܵĶѷſռ䡣
·ÂüÂüÆäÐÞÔ¶Ù⣬ÎὫÉÏ϶øÇóË÷¡£
5Â¥2010-09-09 19:26:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

boleyn858

ľ³æ (СÓÐÃûÆø)

dingding131(½ð±Ò+1): 2010-09-07 07:42:46
¸öÈËÓÞ¼û:±í¹ÛÃܶÈÓ¦¸Ã¾ÍÊÇÎÒÃÇͨ³£ÀûÓð¢»ùÃ׵·¨²âµÃµÄÌå»ýÃܶÈ
°¢»ùÃ׵·¨²âÊԵõ½µÄ½ö½öÊÇ¿ª¿ÚÆø¿×°É¡£
Challengetosurprise!
2Â¥2010-09-06 21:58:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

bingxing

ľ³æ (СÓÐÃûÆø)

¡ï
guxue(½ð±Ò+1):¹ÄÀø½»Á÷ 2010-09-08 10:32:03
dingding131(½ð±Ò+1): 2010-09-08 22:38:23
¾ø´ó²¿·ÖÊéÖУº±í¹ÛÃܶÈÊǰüº¬Á˱տںͿª¿Ú¿×϶µÄµ¥Î»Ìå»ýµÄÖÊÁ¿£¬ÊÓÃܶÈÊÇÖ»°üº¬±Õ¿Ú¿×϶µÄ¡£
Ó¸ÒÏòǰ£¡
3Â¥2010-09-08 09:13:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fh0627

Í­³æ (СÓÐÃûÆø)

¡ï
guxue(½ð±Ò+1):¹ÄÀø½»Á÷ 2010-09-08 10:32:09
dingding131(½ð±Ò+1): 2010-09-08 22:38:28
±í¹ÛÃܶȾÍÊÇÖÊÁ¿³ýÒÔ±í¹ÛÌå»ý¡£ ±í¹ÛÌå»ý¿ÉÒÔͨ¹ýÅÅË®·¨²âµÃ£¬Õâ¸öÌå»ý°üº¬ËùÓÐµÄ±ÕÆø¿×ºÍ¿ªÆø¿×

¶ÔÓ¦Óë±í¹ÛÃܶȵÄÊǾø¶ÔÃܶȣ¬ÊÇͨ¹ýXRD²âµÃµÄ¾§¸ñÊý¾ÝËã³öÀ´µÄ
4Â¥2010-09-08 09:57:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291Çóµ÷¼Á +4 Y-cap 2026-03-29 4/200 2026-03-29 10:16 by lbsjt
[¿¼ÑÐ] 352·Ö-085602-Ò»Ö¾Ô¸985 +5 º£Äɰٴ¨Ly 2026-03-29 5/250 2026-03-29 09:57 by Sjndkwm
[¿¼ÑÐ] 279Çóµ÷¼Á +4 µûÎèÇáÈÆ 2026-03-29 4/200 2026-03-29 09:45 by laoshidan
[¿¼ÑÐ] µ÷¼ÁÇóԺУÕÐÊÕ +6 º×¾¨¸ë 2026-03-28 6/300 2026-03-29 08:15 by fmesaito
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 raojunqi0129 2026-03-28 3/150 2026-03-28 15:27 by ÂäÉ˼
[¿¼ÑÐ] 394Çóµ÷¼Á +3 ºÃʶàÄ¥¾²ºò¼ÑÒ 2026-03-26 5/250 2026-03-28 14:24 by ÌÆãå¶ù
[¿¼ÑÐ] 085701»·¾³¹¤³Ì£¬267Çóµ÷¼Á +16 minht 2026-03-26 16/800 2026-03-28 12:16 by zllcz
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤¿¼Ñе÷¼Á +17 ‹üÈA 2026-03-22 17/850 2026-03-28 08:35 by WYUMater
[¿¼ÑÐ] 265Çóµ÷¼Á +8 Сľ³æ085600 2026-03-27 8/400 2026-03-27 22:16 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á£¬¸÷λÀÏʦ¿´¿´ÎÒ£¡£¡£¡ +5 Æîì÷ì÷ 2026-03-25 5/250 2026-03-27 21:44 by ¶«·½ÖíÖí
[¿¼ÑÐ] 265Çóµ÷¼Á11408 +3 ÁõС¹lu 2026-03-27 3/150 2026-03-27 20:53 by nihaoar
[¿¼ÑÐ] 315µ÷¼Á +4 0860Çóµ÷¼Á 2026-03-26 5/250 2026-03-27 11:23 by wangjy2002
[¿¼ÑÐ] 341Çóµ÷¼Á +7 ÇàÄûÃÊ1 2026-03-26 7/350 2026-03-27 00:19 by wxiongid
[¿¼ÑÐ] ÉúÎïѧ 296 Çóµ÷¼Á +4 ¶ä¶ä- 2026-03-26 6/300 2026-03-26 19:01 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304ÇóBÇøµ÷¼Á +3 Çñgl 2026-03-26 6/300 2026-03-26 18:03 by Çñgl
[¿¼ÑÐ] 334·Ö Ò»Ö¾Ô¸ÎäÀí-080500 ²ÄÁÏÇóµ÷¼Á +4 ÀîÀî²»·þÊä 2026-03-25 4/200 2026-03-25 21:26 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 0854È˹¤ÖÇÄÜ·½ÏòÕÐÊÕµ÷¼Á +4 ÕÂСÓã567 2026-03-24 4/200 2026-03-25 13:29 by 2177681040
[¿¼ÑÐ] 341Çóµ÷¼Á(Ò»Ö¾Ô¸ºþÄÏ´óѧ070300) +5 ·¬ÇÑÍ·--- 2026-03-22 6/300 2026-03-23 23:45 by Txy@872106
[ÂÛÎÄͶ¸å] ¼±·¢ºËÐÄÆÚ¿¯ÂÛÎÄ +3 ÏÍ´ïÎʽò 2026-03-23 5/250 2026-03-23 17:13 by ÃÃ×Ó²»ºÃÈÇ
[¿¼ÑÐ] 328Çóµ÷¼Á +4 LHHL66 2026-03-23 4/200 2026-03-23 14:55 by lbsjt
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û