24小时热门版块排行榜    

管理团队 (金币库 119315 充值 )

主管区长:
可淡不可忘livee
主管版主:
wolfghostqfw_68
25%最高出勤率

杰出贡献者

[热点] 现代”学阀”该如何界定 iaeyuan 2026-09-20 刚刚
[学术帮助] [已完结]聚氨酯海绵高温煅烧的问题! (博学EPI+1)(2/2264) jeff阿哲阿哲 2014-07-14 2014-07-24 15:26:46 by jeff阿哲阿哲
[学术帮助] [已完结]求各路大神指点 (3/495) qxingyu 2014-07-23 2014-07-24 14:10:06 by andy351
[学术帮助] [已完结]求关于有限大带电平板外一点的电场电势分布的计算公式及其推导过程相关的文献 (3/2650) hhccbb002 2014-07-24 2014-07-24 08:57:50 by hhccbb002
[学术帮助] [已完结]请问7500fsat软件怎么看结果啊?可以输出扩增图像吗? (0/216) 仰望星空++ 2014-07-23 2014-07-23 14:36:13 by 仰望星空++
[学术帮助] [已完结]请问用碳酸钾/二甲亚砜/双氧水 水解氰基成酰胺的 反应是不是人名反应,具体描述 (1/2285) hanjason 2014-07-23 2014-07-23 10:49:01 by kiss20085537
[学术帮助] [已完结]求教一下 细胞膜的密度 (3/897) wdl110 2014-07-22 2014-07-23 08:45:35 by wdl110
[学术帮助] [已完结]5-羟甲基糠醛的加氢反应 (博学EPI+1)(4/1612) 09021212 2014-06-17 2014-07-22 17:43:25 by 张弘毅
[学术帮助] [已完结]各位虫友,啊有谁了解画材料三维形状记忆曲线的。跪求大神帮忙。 (2/424) heliucheng 2014-07-21 2014-07-22 13:56:53 by heliucheng
[学术帮助] [已完结]Journal of Hazardous Materials 与 Applied Catalysis B: Environmental 的差别 (0/368) liuyan1221 2014-07-22 2014-07-22 11:15:29 by liuyan1221
[学术帮助] [已完结]循环伏安样品的浓度问题 (4/859) 赵雪茹zxr 2014-07-19 2014-07-22 10:21:56 by 赵雪茹zxr
[学术帮助] [已完结]阻抗图分析 (6/921) 赵雪茹zxr 2014-07-19 2014-07-22 10:17:11 by 赵雪茹zxr
[学术帮助] [已完结]这种图怎么做,很常见,但是自己没有做过,求助 (5/676) wuqixin07 2014-07-22 2014-07-22 10:05:28 by xjshzlyj
[学术帮助] [已完结]求一些以硫为配位原子的配体最好含苯环或者其他杂环也行~~ (0/706) lmbjjxjj 2014-07-22 2014-07-22 09:39:07 by lmbjjxjj
[学术帮助] [已完结]溶解热 溶解焓 (1/748) 2009000141 2014-07-18 2014-07-20 08:35:41 by 六月守望
[学术帮助] [已完结]氧化铝小球如何活化 (2/866) best31o 2014-07-18 2014-07-19 23:21:19 by best31o
[学术帮助] [已完结]针对工作群体的问卷填写 (2/372) michal_li 2014-07-19 2014-07-19 19:15:33 by michal_li
[学术帮助] [已完结]关于基于图割(graph cuts)方法最小化能量函数 (6/1655) weixiaoguai 2014-07-17 2014-07-19 09:45:02 by weixiaoguai
[学术帮助] [已完结]实验室XRD出问题了,求大神帮忙 (5/547) bobo15945 2014-07-17 2014-07-18 19:57:08 by bobo15945
[学术帮助] [已完结]有机合成方面的 (1/375) liuyan1221 2014-07-17 2014-07-17 10:43:39 by 晨景
[学术帮助] [已完结]熔体的xrd有峰吗?是像非晶一样的吗? (2/430) 钮钴禄辰臣 2014-07-14 2014-07-17 10:21:58 by 钮钴禄辰臣
[学术帮助] [已完结]哪里可以测氮气吸附脱附曲线 (4/592) muzidianxin 2014-07-05 2014-07-17 09:56:21 by fairyland22
[学术帮助] [已完结]跪求VASP计算金铜合金团簇的实例 (1/814) 火龙果大王 2014-07-16 2014-07-17 08:24:57 by 火龙果大王
[学术帮助] [已完结]研一制造物联小硕 选择研究方向求指导~ (2/412) 小苦瓜250 2014-07-15 2014-07-16 19:39:51 by richardhan
[学术帮助] [已完结]铝合金铸造怎么避免铁 (博学EPI+1)(4/742) 史建超 2014-06-23 2014-07-16 17:30:48 by jinlongbing
[学术帮助] [已完结]d-metal是什么意思 (3/1870) changangai 2014-07-15 2014-07-16 08:09:42 by 蓝色星语18
[学术帮助] [已完结]求助:豆丁网上下载一篇资料 (博学EPI+1)(3/478) feixuan 2014-07-15 2014-07-15 18:53:34 by andy351
[学术帮助] [已完结]溶液体系除脂 (0/236) 黄小木90 2014-07-15 2014-07-15 17:27:12 by 黄小木90
[学术帮助] [已完结]1mol NaBH4与甲醇反应放出多少热量?谢谢! (1/568) davidweny 2014-07-15 2014-07-15 15:12:48 by davidweny
[学术帮助] [已完结]origin问题,求助啊,十分着急,非常感谢各位大神 (2/494) wumingusa 2014-07-13 2014-07-15 11:54:05 by wumingusa
[学术帮助] [已完结]一个关于排列组合的数学问题 (博学EPI+1)(8/1188) langyun85 2014-07-07 2014-07-15 07:59:36 by langyun85
[学术帮助] [已完结]在ImageJ里面怎么自动测量长度??? (0/9872) bqsh2008 2014-07-14 2014-07-14 17:43:29 by bqsh2008
[学术帮助] [已完结]HUAHEWU (0/202) 宋家玲 2014-07-14 2014-07-14 13:15:21 by 宋家玲
[学术帮助] [已完结]关于自由Zn2+的定量测定 (博学EPI+1)(7/820) pantera 2014-03-06 2014-07-14 11:01:11 by pantera
[学术帮助] [已完结]氢氧化锰是半导体吗?如果是 它的bandgap 和vb cb在什么位置? (5/2213) shensuling 2014-07-13 2014-07-14 09:14:02 by qfw_68
[学术帮助] [已完结]辐射 (1/346) huenhuen 2014-07-13 2014-07-14 08:48:42 by qfw_68
[学术帮助] [已完结]期刊杂志投稿求助 (2/748) 不加V 2014-07-09 2014-07-14 08:24:24 by 不加V
[学术帮助] [已完结]关于Adams软件使用问题 (0/370) hexun 2014-07-14 2014-07-14 08:23:09 by hexun
[学术帮助] [已完结]有一个理论independent-point-defect approximation, 不知道是个什么理论 求指点! (0/257) cruise柳 2014-07-13 2014-07-13 16:17:17 by cruise柳
[学术帮助] [已完结]大神们,帮我找一篇文献,谢啦,我下不下来 (2/365) 草木子青 2014-07-12 2014-07-13 01:00:18 by mac194
[学术帮助] [已完结]苄醇和胺的反应    ( 1 2 ) (博学EPI+1)(13/1591) 李ruipenG 2014-07-12 2014-07-12 21:36:54 by 李ruipenG
[学术帮助] [已完结]急求啊!急求 TEM的分析 (1/352) jeff阿哲阿哲 2014-07-12 2014-07-12 15:38:22 by gxytju2008
[学术帮助] [已完结]收菌提RNA.您宝贵的意见对我来说是一笔不可预期的财富,谢谢!!1 (1/341) guomengxiang 2014-06-13 2014-07-12 14:35:45 by 兰炫
[学术帮助] [已完结]原子量 (5/1046) cxf19850210 2014-07-10 2014-07-11 16:30:28 by p452_1
[学术帮助] [已完结]求助 第十二届全国电分析化学学术会议论文集!! (0/259) mranda 2014-07-11 2014-07-11 14:08:23 by mranda
[学术帮助] [已完结]穿心莲内酯用啥溶解可以做抗菌实验/ (评阅+1) (4/1497) 约人 2013-10-10 2014-07-11 13:25:58 by 米色的夏
[学术帮助] [已完结]求高分子材料工程专业英语电子教材一本 (4/1059) 苏子琪 2014-07-10 2014-07-11 13:03:46 by 苏子琪
[学术帮助] [已完结]请问在MATLAB中已经绘制好的两个figure,如何组合成类似使用subplot得到的一个图像? (9/5663) deeepsea 2014-07-08 2014-07-10 21:47:17 by mei3014
[学术帮助] [已完结]关于motif的问题 (1/1760) liumang12712 2014-07-08 2014-07-10 16:29:41 by biofandandan
[学术帮助] [已完结]怎么打开安捷伦自动弹出的报告 (2/1006) zhangyayi 2014-07-05 2014-07-10 11:18:07 by zhangyayi
[学术帮助] [已完结]求助利用ORIGIN画出下图(附图片) (2/551) wangym95808 2014-07-07 2014-07-10 09:30:17 by wangym95808
[学术帮助] [已完结]ENVIRONMENTAL SCIENCE & TECHNOLOGY的论文规范 (博学EPI+1)(1/380) yueHyHy 2014-07-07 2014-07-09 14:25:40 by bichun
[学术帮助] [已完结]关于成分分离方法 (博学EPI+1)(6/939) 黄小木90 2014-07-05 2014-07-09 10:41:10 by 黄小木90
[学术帮助] [已完结]黏度法测PHBV (1/307) simihui 2014-07-09 2014-07-09 09:32:08 by simihui
[学术帮助] [已完结]求助 (3/601) 飓风少年 2014-07-04 2014-07-08 23:48:05 by 飓风少年
[学术帮助] [已完结]求帮助 急 (0/292) qinzhiqiao 2014-07-08 2014-07-08 09:24:47 by qinzhiqiao
[学术帮助] [已完结]提取苹果病毒病的RNA(叶片部位),用什么试剂盒比较好? (2/450) honyshi 2014-07-04 2014-07-07 22:17:04 by shucanwei
[学术帮助] [已完结]生物信息方面的题,求助,请给出完整答案 (1/430) wj19860216 2014-06-19 2014-07-07 22:01:30 by elise1987
[学术帮助] [已完结]200℃在氮气氛围下退火silicon (6/969) shensuling 2014-07-07 2014-07-07 21:14:15 by shensuling
[学术帮助] [已完结]CAS号咨询 (0/231) liuyan1221 2014-07-07 2014-07-07 16:11:31 by liuyan1221
[学术帮助] [已完结]土壤中糖类物质的测定 (1/582) zxianfeng 2014-07-06 2014-07-07 13:38:49 by shengkun
[学术帮助] [已完结]正常PTA跟PTA碱溶料的区别 (0/1015) 632763844 2014-07-07 2014-07-07 10:27:33 by 632763844
[学术帮助] [已完结]求推荐无机高温抗氧化剂。 (2/1130) wxt1990 2014-07-06 2014-07-07 08:27:02 by wxt1990
[学术帮助] [已完结]序列比对 (0/260) gmx123 2014-07-07 2014-07-07 00:06:29 by gmx123
[学术帮助] [已完结]有木有懂红外的大神 小弟刚学红外    ( 1 2 ) (博学EPI+1)(10/1552) 李健2012 2014-07-04 2014-07-06 22:52:09 by 李健2012
[学术帮助] [已完结]高手们,帮我解答下此题吧 (2/420) donglinjing 2014-07-02 2014-07-05 17:52:41 by donglinjing
[学术帮助] [已完结]溴单管吸收法 (0/245) apple! 2014-07-05 2014-07-05 16:18:47 by apple!
[学术帮助] [已完结]胶囊气雾剂 (0/240) cjzpx 2014-07-05 2014-07-05 16:14:06 by cjzpx
[学术帮助] [已完结]哪种方法测定的临界胶束浓度范围比较广?电导法与表面张力法比较 (0/580) liuyan1221 2014-07-05 2014-07-05 16:06:17 by liuyan1221
[学术帮助] [已完结]AMPS的溶剂(除水、乙醇外) (0/318) chunfing 2014-07-05 2014-07-05 14:34:45 by chunfing
[学术帮助] [已完结]红外谱图分析 (4/793) liuyan1221 2014-06-03 2014-07-05 01:03:34 by w58404003
[学术帮助] [已完结]做阻燃的大神帮帮忙 (1/504) liangxk 2014-07-03 2014-07-05 00:40:44 by w58404003
[学术帮助] [已完结]烷氧基化学滴定法 (0/219) apple! 2014-07-04 2014-07-04 19:28:03 by apple!
[学术帮助] [已完结]急!急!急!求大神指导用origin画3D图 (0/433) tiffanycole 2014-07-04 2014-07-04 16:52:56 by tiffanycole
[学术帮助] [已完结]亚硝酸盐含量 (0/397) chenfish 2014-07-04 2014-07-04 16:40:24 by chenfish
[学术帮助] [已完结]谁做水稻BR信号,那些marker基因RT-PCR引物序列有么???急急急!!! (博学EPI+1)(1/778) 鱼鱼格子衬 2014-05-21 2014-07-04 12:00:27 by 天际雾影
[学术帮助] [已完结]如何采用一种简易的方法除去高钛渣的钙镁含量 (评阅+1) (3/918) bencai 2013-08-23 2014-07-04 05:28:41 by bencai
[学术帮助] [已完结]Materials&Design 论文发表求助 (1/471) 宋达围场 2014-07-03 2014-07-03 21:10:28 by liangw2012
[学术帮助] [已完结]急求马来酸单酯(马来酸酐与C4-12的醇单酯化产物)在石油醚中的溶解度变化规律 (0/611) 布资盗- 2014-07-03 2014-07-03 18:35:23 by 布资盗-
[学术帮助] [已完结]PA6的晶型结构示意图 (0/538) @珊@ 2014-07-03 2014-07-03 11:09:55 by @珊@
[学术帮助] [已完结]有关蛋白质的红外谱图蓝移,红移问题 (0/1462) 1010675402 2014-07-03 2014-07-03 10:27:00 by 1010675402
[学术帮助] [已完结]哪位大侠有gx.x程序文件,能发给小弟一份吗?用来产生VASP,KPOINTS文件的小程序 (0/249) even09 2014-07-03 2014-07-03 10:12:19 by even09
[学术帮助] [已完结]如何除去尿液样品中的葡萄糖? (1/442) 100420018 2014-07-02 2014-07-02 18:10:56 by sinomuch
[学术帮助] [已完结]固相萃取 (3/498) shenghongjie 2014-06-24 2014-07-02 15:54:06 by shenghongjie
[学术帮助] [已完结]问题求助 (1/355) wpd6304243 2014-06-29 2014-07-02 15:26:37 by zhangyf8888
[学术帮助] [已完结]求助 int.journal of refractory metals and hard materials 投稿具体要求! (3/1194) 张丹薛德晓 2014-07-01 2014-07-02 15:08:06 by 张丹薛德晓
[学术帮助] [已完结]氢氧化铈的颜色问题 (1/4188) gloryvsduke 2014-07-01 2014-07-01 15:38:45 by p452_1
[学术帮助] [已完结]环己烷中的含氧量是多少?该怎么算? (3/1344) waitingsmn 2014-06-29 2014-07-01 13:18:20 by AreedKing
[学术帮助] [已完结]sp2和sp3域 (博学EPI+1)(8/1207) 家有熊宝宝 2014-07-01 2014-07-01 12:54:34 by fenghuaxue
[学术帮助] [已完结]XRD (3/492) zhouke1991 2014-06-30 2014-07-01 08:30:40 by 那个
[学术帮助] [已完结]请问激光粒度仪zeta电位仪测电位结果怎样分析? (4/2668) liuyan1221 2014-06-17 2014-06-30 21:21:23 by KnightK
[学术帮助] [已完结]钒电池问题 (评阅+1) (博学EPI+1)(6/903) sxi7500 2013-11-12 2014-06-30 20:28:31 by sxi7500
[学术帮助] [已完结]求助数学高手 (博学EPI+1)(2/552) sharpruin 2014-06-26 2014-06-30 10:27:25 by lllgold
[学术帮助] [已完结]有没有了解啁啾光纤光栅的,请教几个参数问题 (4/1632) jiaojian0001 2014-06-25 2014-06-30 08:53:03 by jiaojian0001
[学术帮助] [已完结]关于origin画图请指教waterfall的使用 (1/3432) longingfor 2014-06-29 2014-06-29 22:20:32 by gxytju2008
[学术帮助] [已完结]脂类物质的HPLC问题 (0/414) xd天堂鸟 2014-06-29 2014-06-29 15:51:40 by xd天堂鸟
[学术帮助] [已完结]我的缓释片2小时释放了46%左右,算不算突释? (1/1221) 田先地 2014-06-26 2014-06-29 10:48:06 by 215858904
[学术帮助] [已完结]石油醚提取脂类物质后溶剂成分 (7/1025) xd天堂鸟 2014-06-26 2014-06-28 09:26:18 by 高岩高音
[学术帮助] [已完结]醚类物质液相求助 (1/794) xd天堂鸟 2014-06-27 2014-06-27 15:40:12 by 高岩高音
[学术帮助] [已完结]有限元题目 (0/214) 晓晓6170 2014-06-26 2014-06-26 09:37:20 by 晓晓6170
相关版块跳转
查看