²é¿´: 4182  |  »Ø¸´: 16

sophia_heart

гæ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú/½»Á÷¡¿²»¼Ó̼ԴµÄÎÞ»úÑÎÅàÑø»ùΪʲô»á³¤ºÜ¶à¾ú£¿ÓÐÅàÑø»ùÅä·½£¬Ð¡µÜÏÈллÁË ÒÑÓÐ15È˲ÎÓë

ÎÒ·ÖÀë³öÒ»ÖÖ¾ú´ÓÒ»¸öƽ°åת½Óµ½ÁíÒ»¸öƽ°å¶¼»á³¤ºÜ¶à£¬Æ½°åÊÇÎÞ»úÑÎÇíÖ¬¹ÌÌåÅàÑø»ù£¬ËüµÄÅä·½ÈçÏ£º
ÿÉý£º Na2HPO4 ¡¤2H2O   2.7 g;    KH2PO4   1.4 g;   (NH4)2SO4    0.5 g;    MgSO4 ¡¤ 7H2O  0.2 g;ºÍ 10 ml΢Á¿ÔªËØÈÜÒº ¹ÌÌåÅàÑø»ù¼ÓÈë1.8%µÄÇíÖ¬£¨ÈÕ±¾½ø¿ÚÔ­×°µÄ£©
΢Á¿ÔªËØÈÜÒº :
ÿÉý MnSO4 ¡¤4H2O,   0.4 g;   ZnSO4¡¤7H2O,    0.4 g;    Na2SO4,  10.0 g;         Na2MoO4¡¤ 2H2O,   0.1 g;    FeSO4 ¡¤7H2O,  2.0 g;      CuSO4 ¡¤ 5H2O,   0.1 g; CaCl2 1.0 g

ÎÒ¶Ô±ÈÁËÁ½ÖÖ²»Í¬¹«Ë¾µÄÇíÖ¬ÅàÑø»ùÁË£¬µ«ÊÇÿ¸ö¹«Ë¾µÄ¶¼³¤ºÃ¶à¾ú£¬´ÓÔ­ÀíÉϽ²ÔÚÕâ¸öÅàÑø»ùµ±ÖÐÖ»ÓÐÇíÖ¬ÊÇ̼ԴÁË£¬»¹ÓоÍÊÇ¿ÕÆøÖеĶþÑõ»¯Ì¼£¬´ÓÎÄÏ×ÉÏ¿´Ò»°ãÀûÓÃÇíÖ¬µÄ¾úÔÚÉú³¤¹ý³ÌÖУ¬»áÔÚ¾úÂäÖÜΧÐγÉһȦ±»ÈܵôµÄ¿Ó»ò¶´£¬µ«ÊÇÔÚÎ񵀮½°åÉÏÇíÖ¬¿´ÉÏÈ¥ÍêºÃÎÞËð£»ÔÙÓÐÎҵľúÔÚÏÔ΢¾µÏ¹۲ìÓÃ100*16µÄÓ;µ¹Û²ìÖ»ÄÜ¿´Çå´ó¸ÅÂÖÀª£¬ÊǸË״ϸ¾ú¡£ÎÒ»¹Ã»²éµ½ÔÚûÓйâÕÕÌõ¼þÏ¿ÉÒÔÀûÓöþÑõ»¯Ì¼µÄϸ¾ú
Îҵľúת½ÓÊÇ»®Ïß·½·¨×ª½ÓµÄ£¬Ãð¾ú²ÉÓÃ115¡æ£¬30min£¬ÓÐʱ¿ÉÄֲܾ¿´ïµ½121¡æ£¬Ãð¾ú¹ø²»Ì«ºÃʹ¡£ÅàÑøÌõ¼þÊDZܹ⣬30¡æ¡£
ÇëÎʸ÷λţÈËÄܸøÎÒ·ÖÎöÒ»ÏÂÂð£¿ÓÐʲô½¨ÒéСµÜ²»Ê¤¸Ð¼¤£¬Ð»Ð»ÁË¡£
ϸ¾úͼƬ²»Ì«Çå³þ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

sophia_heart

гæ (СÓÐÃûÆø)

ÎÒ×Ô¼ºÏȶ¥Ò»ÏÂ
2Â¥2010-09-26 19:28:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·ÛµåÀ¶

ľ³æ (ÖøÃûдÊÖ)

Ãð¾úÓÐÎÊÌâ
3Â¥2010-09-27 08:45:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

feiye2214

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÓÐÒÔϼ¸ÖÖ¿ÉÄÜ£º
1.Ãð¾úζȿÉÄܽϵͣ¬ÎÒÓõÄLBÇíÖ¬¶¼ÊÇ121¶È15min£¬ÔÚSOCµÈµÄÃð¾ú²Å116¶È30min£»
2.ת½ÓµÄʱºò£¬È¾¾úÁË£¬ÄãµÄ³¬¾»¹¤×÷̨´¦ÀíµÄºÜ¸É¾»Ã´£¿µÈÒòËØ£»
3.ÓÐûÓпÉÄÜÊÇÄãÒª»®ÏߵľúÊÇÕæ¾ú£¬æß×Ӻܶ࣬±ÄµÄµ½´¦¶¼ÊÇ£¬²Å»áÔÚת½Ó°åÉϳ¤ºÜ¶à£¿
4.ÒªÊÇÄãÖ»ÔÚ»®Ïߵĵط½¿´¼û¾úÂäµÄ»°£¬Ó¦¸ÃûÎÊÌâµÄ°É£¬¾ÍÊÇÄã»®µÄ¾úÁ¿¶à£¬ÒªÊÇÔÚ»®Ïß·¶Î§ÒÔÍâµÄ·¢Ïֺܶà¾úÂ䣬ÄǾÍÊÇÒÔÉÏÈý¸öÎÊÌâÁ˰É
ÒÔÉϽö¹©²Î¿¼
4Â¥2010-09-27 10:14:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhouxiaohua

Í­³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ͬʱѧϰÁË
5Â¥2010-09-27 10:29:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

girlfisher

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
silicare(½ð±Ò+2):ÀíÂÛºÍÏÖʵֱ½ÓµÄ²î¾à×㹻ijЩϸ¾ú´æ»î²¢·±ÑÜÁË 2010-09-27 12:03:07
ÄãµÄÇíÖ¬Ãð¾úÒԺ󲻿ɱÜÃâµÄ²úÉúһЩ¿É±»Ï¸¾úÀûÓõÄ̼ԴÎïÖÊ£¬ÒÔÄãµÄʵÑ龫¶È²»¿ÉÄÜ×öµ½ÅųýËùÓÐ̼ԴÎïÖʵġ£¼´Ê¹ÔÚÄãʹÓó¬´¿Ë®ÅäÖÆÄãµÄÑÎÈÜÒºÒ²»áÓдóÔ¼¼¸°Ù΢¿ËÿÉýµÄÓлú̼º¬Á¿¡£

ÁíÍâÈÕ±¾µÄÇíÖ¬Ò²²»ÊÇʲô»Æ½ð±ê×¼£¬×îºÃµÄÊÇDifcoµÄ
6Â¥2010-09-27 11:50:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yyshea

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÇíÖ¬ÓÐÔÓÖÊ£¬Ãð¾ú³¹µ×µã¶ù¾ÍÊÇÁË
7Â¥2010-09-27 20:43:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÜßÜßhappy

Ìú³æ (³õÈëÎÄ̳)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¸Õ¿ªÊ¼×ö΢ÉúÎѧϰÁ˺ܶà
8Â¥2011-12-08 22:17:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÌìÄñ

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¿´À´¿ÉÄܵÄÔ­ÒòÊÇÇíÖ¬ÄǸö»·½Ú´øÀ´µÄ̼Դ¿ÉÄÜÐÔ´óЩ°¡
¿ìÀÖÉú»î£¬ÎÒ¿ìÀÖ
9Â¥2011-12-09 11:54:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ºúººÉ½

ľ³æ (ÖøÃûдÊÖ)

1¡¢Ãð¾úÊÇ·ñÓÐÎÊÌ⣿
2¡¢¿Õ°×ÅàÑø»ù»á³¤³öͬÖÖ¾úô£¿»¹ÊǽӾúºó³ÉÕâÑù
3¡¢²Ù×÷̨²Ù×÷µÄʱºòÓÐÎÛȾÂð£¿
4¡¢½Ó¾úʱºòÎÛȾûÓУ¿
ÎÒºúººÉ½ÓÖ»ØÀ´À²£¡
10Â¥2012-08-06 22:51:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ sophia_heart µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +3 °µÓ¿afhb 2026-03-16 3/150 2026-03-20 00:28 by ºÓÄÏ´óѧУÓÑ
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏѧ˶321Çóµ÷¼Á +9 Ymlll 2026-03-18 12/600 2026-03-20 00:01 by 23Postgrad
[¿¼ÑÐ] 286·ÖÈ˹¤ÖÇÄÜרҵÇëÇóµ÷¼ÁÔ¸Òâ¿ç¿¼£¡ +3 lemonzzn 2026-03-17 3/150 2026-03-19 23:58 by 23Postgrad
[¿¼ÑÐ] 0817 »¯Ñ§¹¤³Ì 299·ÖÇóµ÷¼Á ÓпÆÑо­Àú ÓжþÇøÎÄÕ +18 rare12345 2026-03-18 18/900 2026-03-19 22:36 by ѧԱ8dgXkO
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ²ÄÁϹ¤³Ìרҵ 282·ÖÇóµ÷¼Á +5 ·ãÇÅZL 2026-03-18 7/350 2026-03-19 14:52 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 287Çóµ÷¼Á +3 ³¿»èÏßÓëÐǺ£ 2026-03-19 4/200 2026-03-19 12:32 by peike
[¿¼ÑÐ] 298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á +7 ÊÖ»úÓû§ 2026-03-17 7/350 2026-03-18 14:34 by vgtyfty
[¿¼ÑÐ] 268Çóµ÷¼Á +8 Ò»¶¨ÓÐѧÉÏ- 2026-03-14 9/450 2026-03-17 17:47 by laoshidan
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] 332Çóµ÷¼Á +6 Zz°æ 2026-03-13 6/300 2026-03-17 17:03 by ruiyingmiao
[¿¼ÑÐ] 290Çóµ÷¼Á +3 p asserby. 2026-03-15 4/200 2026-03-17 16:35 by wangkm
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ä¿ya_~ 2026-03-17 5/250 2026-03-17 09:25 by Winj1e
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 304Çóµ÷¼Á +4 ahbd 2026-03-14 4/200 2026-03-16 16:48 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] 304Çóµ÷¼Á +3 ÂüÊâ2266 2026-03-14 3/150 2026-03-16 16:39 by houyaoxu
[¿¼ÑÐ] 277²ÄÁÏ¿ÆÑ§Ó빤³Ì080500Çóµ÷¼Á +3 ×ÔÓɼå±ý¹û×Ó 2026-03-16 3/150 2026-03-16 14:10 by ÔËÆøyunqi
[¿¼ÑÐ] 080500£¬²ÄÁÏѧ˶302·ÖÇóµ÷¼ÁѧУ +4 ³õʶ¿ÉÀÖ 2026-03-14 5/250 2026-03-14 21:08 by peike
[¿¼ÑÐ] 290Çóµ÷¼Á +3 ADT 2026-03-13 3/150 2026-03-13 10:19 by peike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û