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Araveing
2025-12-21
刚刚
翻译一页捷克语 奉送10个金币
10
(1/41)
sun2002guoqing
2007-09-13
2007-09-16 09:27:43
by
金科院老鼠
怎样免费看到Cell、Nature、science里的文章
2
(6/360)
lindan0107
2007-09-15
2007-09-16 09:03:06
by
hyj902
请问谁知道氮气改性蛋白的原理
1
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yangmin0904
2007-09-13
2007-09-16 08:59:41
by
金科院老鼠
电脑中毒,请高手帮忙
(
1
2
)
2
(10/225)
magua-no2
2007-09-15
2007-09-16 08:57:31
by
yongpengw
求手性柱CHIRALCEL OD-H使用手册
5
(0/74)
hcty
2007-09-15
2007-09-15 23:08:00
by
hcty
电脑声音时有时无
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1
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10
(14/294)
king0128
2007-09-09
2007-09-15 22:24:42
by
king0128
CO2在水中的溶解度随着压强的增大增大很多,是什么原因?
(
1
2
)
1
(14/737)
ljt1023
2007-09-13
2007-09-15 21:42:54
by
ljt1023
谁有 CRC Handbook of Chemistry and Physics 电子版!56下载方式!
(
1
2
)
20
(10/300)
花样年华
2007-09-10
2007-09-15 21:22:02
by
magnolia24
求解一道小学数学题。
(
1
2
)
(10/2773)
lkx646
2007-03-10
2007-09-15 21:02:20
by
takasaki
如何快速确定胶体粒子的电性
1
(1/60)
nguo
2007-09-13
2007-09-15 20:32:28
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观星人
硫氢化钠
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guoyujing
2007-09-12
2007-09-15 20:28:29
by
观星人
油浴油
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冬雪儿
2007-09-12
2007-09-15 20:21:11
by
观星人
求标准GA/T105-1995
(6/668)
brights
2007-09-14
2007-09-15 20:20:26
by
brights
急问:铜的绝对温差电动势率
20
(4/119)
猫猫在路上
2007-09-14
2007-09-15 20:10:20
by
liuwei0551
求助
1
(4/99)
springwell-w
2007-09-15
2007-09-15 19:31:40
by
金科院老鼠
[关贴]
求助高手
(评阅-2)
(3/100)
luckydog128
2007-09-14
2007-09-15 18:22:50
by
金科院老鼠
求制成中药膏剂的书或word文本
2
(2/57)
romary
2007-08-10
2007-09-15 18:20:37
by
楼兰少女
(问题已解决)!急--关于动易里面的{$ShowPath}
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(0/80)
雪林凤
2007-09-15
2007-09-15 18:16:08
by
雪林凤
如何用Origjin在画双坐标图呀!
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neverstop
2007-09-14
2007-09-15 16:24:34
by
clare
请教汇市上的2个术语
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太湖人
2007-09-15
2007-09-15 15:18:49
by
liuwei0551
芯片电泳的问题
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babalaqiu
2007-09-14
2007-09-15 15:05:05
by
seaemperor
请问:哪个版块可以求助中文书籍(已完成)
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善己身
2007-09-15
2007-09-15 14:37:03
by
风声
求《医学病毒学基础及实验技术》PDF版(已从朋友处得到,完成)
20
(0/203)
善己身
2007-09-15
2007-09-15 14:35:56
by
善己身
求《医学病毒学基础及实验技术》PDF版或网上读书乐园的邀请码(已完成)
(4/499)
善己身
2007-09-15
2007-09-15 14:00:34
by
wfgwfgwfg
请教一个单位换算方面的问题
10
(7/386)
大卫1980
2007-09-13
2007-09-15 13:45:06
by
gusx_1979
求助一切关于合成固体HO-PI-OH的资料文献和合成方法
15
(金币≥10)
(2/37)
hlfox
2007-09-13
2007-09-15 13:05:53
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lsr0530
化合物ee值的测定
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(2/136)
apang168
2007-09-15
2007-09-15 12:56:08
by
金科院老鼠
紧急求助(高效液相色谱工作站)
5
(3/191)
doctorwanghao
2007-09-14
2007-09-15 12:42:22
by
金科院老鼠
关于缓冲溶液
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小小草儿
2007-09-13
2007-09-15 12:16:07
by
金科院老鼠
电脑OFFICE出现,内存不能读(该帖放弃)
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(3/132)
gcjgoat
2007-09-15
2007-09-15 12:08:59
by
gcjgoat
哪位仁兄帮我翻译一下这个是什么?
(4/154)
terry_john
2007-09-15
2007-09-15 10:31:54
by
wanghuangiggs
求帮忙翻译关于润滑性能检测实验方法的英语单词
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wr12580
2007-09-15
2007-09-15 10:29:05
by
金科院老鼠
求助:请问有没有做纳米石墨片的
(2/78)
snowcat2005
2007-09-15
2007-09-15 10:16:22
by
金科院老鼠
求一个有效的网上读书园地论坛的邀请注册码,奖10金币
10
(3/293)
frankchin
2007-09-05
2007-09-15 08:52:42
by
wfgwfgwfg
求购反应釜
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(8/389)
david27149
2007-09-13
2007-09-15 08:05:21
by
流浪虾米
醇跟酸酐反应用什么催化剂比较合适
1
(评阅-1)
(7/181)
xusongwhy
2007-09-12
2007-09-15 01:15:54
by
zchy
十万火急,快来帮帮小弟
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zhanpeng1982
2007-09-14
2007-09-14 23:09:05
by
zhanpeng1982
5金笔求助数据结构与算法的一道习题!
1
(2/77)
cronquist
2007-09-14
2007-09-14 20:22:54
by
veracity
Si片问题 高手帮忙
1
(2/71)
dashan_612
2007-09-14
2007-09-14 20:20:53
by
dashan_612
求一物质沸点!(求助结束!)
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immajia
2007-09-14
2007-09-14 20:14:31
by
hef211
胃肠道的吸收实验
5
(2/59)
tianhua
2007-09-14
2007-09-14 20:13:21
by
laijikl
关于蛋白质巯基的测定
3
(0/95)
wangjinmei
2007-09-14
2007-09-14 19:09:37
by
wangjinmei
求两本书
10
(8/244)
idea
2007-09-13
2007-09-14 18:21:10
by
yanmeipy
[关贴]
求qzzn论坛邀请码一个
10
(2/136)
cometring
2007-09-06
2007-09-14 18:01:31
by
cometring
NaH如何洗掉表面的矿物油……
3
(5/157)
fanxiaoshan
2007-09-12
2007-09-14 12:53:44
by
fanxiaoshan
[
学术实验
]
【求助】如何证明乙烯&丙烯共聚物异于乙烯&辛烯共聚物(完成)
(2/52)
jackshell
2007-09-13
2007-09-14 12:30:10
by
jianmei97
求正交实验助手
(4/275)
chenmoysj
2007-09-14
2007-09-14 10:56:37
by
风声
关于催化剂的制备!!
1
(4/163)
liuzggg
2007-09-10
2007-09-14 10:05:05
by
jia_mouse
如何查看在本机上网的记录
3
(8/217)
fufei73
2007-09-13
2007-09-14 09:51:34
by
fufei73
诱变正突变率
1
(1/72)
冰眉儿
2007-09-13
2007-09-14 09:31:45
by
llcming
请翻译一个单词
(5/192)
wr12580
2007-09-13
2007-09-14 09:12:03
by
aijunhao2002230
标准NaOH溶液如何配置?
(2/107)
justrunforward
2007-09-13
2007-09-13 21:53:59
by
sdl_sky
求 NOVOzym 234
2
(2/149)
毕赤酵母
2007-09-12
2007-09-13 21:41:05
by
毕赤酵母
每份试题5金币求助首师博士入学英语试题(请版主删除)
5
(0/47)
Yanwb_972
2007-09-13
2007-09-13 21:40:45
by
Yanwb_972
请问谁知道氮气改性蛋白的原理
2
(0/26)
yangmin0904
2007-09-13
2007-09-13 20:54:01
by
yangmin0904
紧急求助(CAMO计量化学软件)
7
(1/61)
yaya2008
2007-09-13
2007-09-13 20:37:46
by
reasonspare
求助成功,非常感谢maqin909的帮助!
(1/85)
guobaogang
2007-09-13
2007-09-13 20:18:33
by
maqin909
问一篇Nature文章的信息
(3/109)
nanotech
2007-09-13
2007-09-13 20:02:04
by
hew
想买COD,BOD测定仪
(金币≥50)
(2/39)
yeshanmei0527
2007-09-13
2007-09-13 20:00:59
by
liuwei0551
急求化学专业英语课件(给本科生上课用)
10
(3/303)
mysocool
2007-09-13
2007-09-13 19:33:20
by
wfcicsd
为什么有的PPT打的开,有的打不开
(5/236)
杭帮小菜sw
2007-09-13
2007-09-13 18:02:40
by
杭帮小菜sw
求哈尔滨工业大学考博俄语试题
20
(0/145)
sunyajuan1998
2007-09-13
2007-09-13 17:20:22
by
sunyajuan1998
翻译一段话
2
(2/60)
yxfei1220
2007-09-13
2007-09-13 16:57:34
by
yxfei1220
成都市(028)范围内有那些水污染企业
1
(0/33)
王孝仕
2007-09-13
2007-09-13 15:56:43
by
王孝仕
[over]请推荐19寸液晶(自己的经验,不要转帖)和17寸crt的点距
20
(2/127)
ihlw
2007-08-31
2007-09-13 15:51:05
by
wanghuangiggs
如何去除碲化铋
5
(4/330)
猫猫在路上
2007-09-13
2007-09-13 15:49:06
by
猫猫在路上
E盘文件怎么恢复?
10
(9/599)
wsx620
2007-09-04
2007-09-13 15:47:15
by
wanghuangiggs
请推荐7500左右的笔记本电脑
(8/208)
deng_jin
2007-09-09
2007-09-13 15:24:28
by
浆果0906
面试着装问题
(6/407)
woshiliumang911
2007-09-03
2007-09-13 12:03:41
by
furong4501
给闺女取名
(
1
2
3
4
5
)
(43/1026)
zshu2006
2007-08-25
2007-09-13 11:55:46
by
furong4501
帮忙给我家宝宝取名
(
1
2
3
4
5
6
..
8
)
49
(78/1889)
linuxsun
2007-08-22
2007-09-13 11:42:54
by
furong4501
【求助】网上读书园地注册码一个(已完成,感谢wfgwfgwfg)
(6/139)
ichthyo
2007-09-12
2007-09-13 11:34:01
by
ichthyo
请教VB中怎么截字符
2
(0/46)
chuhua
2007-09-13
2007-09-13 11:14:24
by
chuhua
有没有人做过L-curve方法选择正则参数啊?
5
(0/36)
waterrock
2007-09-13
2007-09-13 11:14:06
by
waterrock
如何将doc中的文字转成图片格式?
(
1
2
)
(11/636)
neunux
2007-09-08
2007-09-13 10:57:26
by
wfgwfgwfg
哪些牌号的EAA是非中和的啊?
3
(0/96)
lanchong
2007-09-13
2007-09-13 10:32:20
by
lanchong
有关公差与配合的几个问题!!
5
(8/208)
lwy960803
2007-09-11
2007-09-13 10:05:25
by
zhouyutian2006
如何对N-异丙基丙烯酰胺进行重结晶
(评阅-6)
(6/566)
ferry13
2007-09-12
2007-09-13 09:54:55
by
ferry13
金红石的堆积方式是假面心立方,什么意思?谢谢!
1
(3/64)
ljt1023
2007-09-12
2007-09-13 08:59:03
by
gg0226
翻译一页捷克语 奉送10个金币
1
(0/12)
sun2002guoqing
2007-09-13
2007-09-13 08:58:59
by
sun2002guoqing
[求助]请大家帮忙查一下电子版的CA,谢谢!!!
10
(3/120)
sumei9907
2007-09-10
2007-09-13 08:54:28
by
kaixinmeizi
求助:关于囊泡,各向同性,双折射等-求助成功
2
(1/99)
cxbaoa
2007-09-12
2007-09-12 23:21:21
by
qjc830401
有谁用过冻干机
(
1
2
3
)
(20/481)
wb17711
2007-09-11
2007-09-12 23:06:00
by
daemon0127
求助RAW264.7细胞的转染试剂
2
(0/172)
iloveyou0807
2007-09-12
2007-09-12 21:50:56
by
iloveyou0807
请教搜索技巧和软件
(6/78)
chuhua
2007-09-12
2007-09-12 21:30:52
by
chemicalsub
如何洗掉NaH表面的矿物油
2
(0/42)
fanxiaoshan
2007-09-12
2007-09-12 21:19:43
by
fanxiaoshan
哪里有紧密型PVC树脂卖?
2
(8/92)
wl_robin
2007-09-06
2007-09-12 19:27:45
by
wl_robin
作图问题
1
(2/95)
jinge203
2007-09-12
2007-09-12 18:33:55
by
金科院老鼠
中科院考博英语大全(真题及答案、词汇、模拟题)
(
1
2
3
4
5
6
)
30
(评阅-30)
(金币≥10)
(59/1468)
winter2002
2007-09-10
2007-09-12 18:07:12
by
jiangdyj
基因工程 张惠展
20
(5/239)
yyj132618
2007-09-12
2007-09-12 17:38:21
by
blink0731
请问有知道:三氟环氧丙烷的性质的么?
2
(1/80)
sealemon
2007-09-12
2007-09-12 17:10:01
by
qjc830401
二甲基二烯丙基氯化铵中氯化钠的含量怎么测?
(5/142)
chuhua
2007-09-11
2007-09-12 16:48:39
by
mooncakexzj
迷茫啊!虫友们我真的不知怎么办了!(sorry!请版主帮我给10个金币)
(
1
2
3
4
5
)
(41/985)
s060604014
2007-08-31
2007-09-12 16:42:15
by
s060604014
求中国科技大学06年高分子化学考研试卷
4
(3/98)
lovehurts2008
2007-09-10
2007-09-12 15:09:12
by
zhl224
如何知道肽链两端氨基酸的距离
8
(2/64)
pphao777
2007-09-12
2007-09-12 15:04:52
by
leonumn
刚才发重复了
1
(1/62)
bbbaaalll
2007-09-12
2007-09-12 14:51:07
by
zhl224
请wuruit跟贴领取文献求助费 完毕贴
(2/70)
xuejxfxmc
2007-09-11
2007-09-12 14:14:04
by
wuruit
[关贴]
求助,奖金币10个
1
(评阅-2)
(1/87)
徐西瓜剂
2007-09-12
2007-09-12 13:35:02
by
mooncakexzj
27942
174/280
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